TI TL431BCDBZR

 SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
D Operation From −40°C to 125°C
D Reference Voltage Tolerance at 25°C
D
− 0.5% . . . B Grade
− 1% . . . A Grade
− 2% . . . Standard Grade
Typical Temperature Drift (TL431B)
− 6 mV (C Temp)
− 14 mV (I Temp, Q Temp)
TL431, TL431A, TL431B . . . D (SOIC) PACKAGE
(TOP VIEW)
CATHODE
ANODE
ANODE
NC
1
8
2
7
3
6
4
5
REF
ANODE
ANODE
NC
D
D
D
D
Low Output Noise
0.2-Ω Typical Output Impedance
Sink-Current Capability . . . 1 mA to 100 mA
Adjustable Output Voltage . . . Vref to 36 V
TL431, TL431A, TL431B . . . P (PDIP), PS (SOP),
OR PW (TSSOP) PACKAGE
(TOP VIEW)
CATHODE
NC
NC
NC
NC − No internal connection
1
8
2
7
3
6
4
5
NC − No internal connection
TL431, TL431A, TL431B . . . PK (SOT-89) PACKAGE
(TOP VIEW)
TL432, TL432A, TL432B . . . PK (SOT-89) PACKAGE
(TOP VIEW)
REF
ANODE
ANODE
CATHODE
ANODE
ANODE
REF
CATHODE
TL431, TL431A, TL431B . . . DBV (SOT-23-5) PACKAGE
(TOP VIEW)
NC
1
NC†
2
CATHODE
3
5
ANODE
4
REF
NC − No internal connection
† Pin 2 is connected internally to ANODE
(die substrate) and should be floating or
connected to ANODE.
TL431, TL431A, TL431B . . . DBZ (SOT-23-3) PACKAGE
(TOP VIEW)
CATHODE
1
3
REF
REF
NC
ANODE
NC
TL432, TL432A, TL432B . . . DBV (SOT-23-5) PACKAGE
(TOP VIEW)
NC
1
ANODE
2
NC
3
5
REF
4
CATHODE
NC − No internal connection
TL432, TL432A, TL432B . . . DBZ (SOT-23-3) PACKAGE
(TOP VIEW)
REF
1
CATHODE
2
ANODE
3
2
ANODE
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerFLEX is a trademark of Texas Instruments.
Copyright  2005, Texas Instruments Incorporated
!"# $"%&! '#(
'"! ! $#!! $# )# # #* "#
'' +,( '"! $!#- '# #!#&, !&"'#
#- && $##(
POST OFFICE BOX 655303
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1
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
TL431, TL431A, TL431B . . . LP (TO-92/TO-226) PACKAGE
(TOP VIEW)
TL431A, TL431B . . . DCK (SC-70) PACKAGE
(TOP VIEW)
CATHODE
CATHODE
NC
REF
ANODE
REF
1
6
2
5
3
4
ANODE
NC
NC
NC − No internal connection
TL431 . . . KTP (PowerFLEXE/TO-252) PACKAGE
(TOP VIEW)
ANODE
CATHODE
ANODE
REF
description/ordering information
The TL431 and TL432 are three-terminal adjustable shunt regulators, with specified thermal stability over
applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value
between Vref (approximately 2.5 V) and 36 V, with two external resistors (see Figure 17). These devices have
a typical output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic, making
these devices excellent replacements for Zener diodes in many applications, such as onboard regulation,
adjustable power supplies, and switching power supplies. The TL432 has exactly the same functionality and
electrical specifications as the TL431, but has different pinouts for the DBV, DBZ, and PK packages.
Both the TL431 and TL432 devices are offered in three grades, with initial tolerances (at 25°C) of 0.5%, 1%,
and 2%, for the B, A, and standard grade, respectively. In addition, low output drift vs temperature ensures good
stability over the entire temperature range.
The TL43xxC devices are characterized for operation from 0°C to 70°C, the TL43xxI devices are characterized
for operation from −40°C to 85°C, and the TL43xxQ devices are characterized for operation from −40°C to
125°C.
2
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
Vref TOLERANCE (25°C) = 2%
TL431, TL432 ORDERING INFORMATION
PDIP (P)
SOIC (D)
SOP (PS)
SOT-23-5 (DBV)
0°C
0
C to 70
70°C
C
ORDERABLE
PART NUMBER
PACKAGE†
TA
SOT-23-3 (DBZ)
Tube of 50
TL431CP
Tube of 75
TL431CD
Reel of 2500
TL431CDR
Reel of 2000
TL431CPSR
Reel of 3000
TL431CDBVR
Reel of 250
TL431CDBVT
Reel of 3000
TL432CDBVR
Reel of 250
TL432CDBVT
Reel of 3000
TL431CDBZR
Reel of 250
TL431CDBZT
Reel of 3000
TL432CDBZR
Reel of 250
TL432CDBZT
TL431CPK
SOT-89 (PK)
Reel of 1000
TO-226/TO-92 (LP)
TSSOP (PW)
PDIP (P)
SOIC (D)
SOT-23-5 (DBV)
−40°C
−40
C to 85
85°C
C
SOT-23-3 (DBZ)
TL432CPK
Bulk of 1000
TL431CLP
Ammo of 2000
TL431CLPM
Reel of 2000
TL431CLPR
Tube of 150
TL431CPW
Reel of 2000
TL431CPWR
Tube of 50
TL431IP
Tube of 75
TL431ID
Reel of 2500
TL431IDR
Reel of 3000
TL431IDBVR
Reel of 250
TL431IDBVT
Reel of 3000
TL432IDBVR
Reel of 250
TL432IDBVT
Reel of 3000
TL431IDBZR
Reel of 250
TL431IDBZT
Reel of 3000
TL432IDBZR
Reel of 250
TL432IDBZT
TL431IPK
SOT-89 (PK)
Reel of 1000
TO-226/TO-92 (LP)
TL432IPK
Bulk of 1000
TL431ILP
Reel of 2000
TL431ILPR
TOP-SIDE
MARKING‡
TL431CP
TL431C
T431
T3C_
T4C_
T3C_
T4C_
43
PREVIEW
PREVIEW
TL431C
T431
TL431IP
TL431I
T3I_
T4I_
T3I_
T4I_
3I
PREVIEW
PREVIEW
TL431I
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
‡ DBV/DBZ: The actual top-side marking has one additional character that designates the assembly/test site.
POST OFFICE BOX 655303
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3
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
Vref TOLERANCE (25°C) = 2%
TL431, TL432 ORDERING INFORMATION
SOT-23-5 (DBV)
−40°C to 125°C
ORDERABLE
PART NUMBER
PACKAGE†
TA
SOT-23-3 (DBZ)
Reel of 3000
TL431QDBVR
Reel of 250
TL431QDBVT
Reel of 3000
TL432QDBVR
Reel of 250
TL432QDBVT
Reel of 3000
TL431QDBZR
Reel of 250
TL431QDBZT
Reel of 3000
TL432QDBZR
Reel of 250
TL432QDBZT
TOP-SIDE
MARKING‡
T3Q_
T4Q_
T3Q_
T4Q_
TL431QPK
SOT-89 (PK)
SC-70 (DCK)
Reel of 1000
TL432QPK
Reel of 1000
TL431QDCKR
Reel of 250
TL431QDCKT
PREVIEW
PREVIEW
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
‡ DBV/DBZ: The actual top-side marking has one additional character that designates the assembly/test site.
4
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SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
Vref TOLERANCE (25°C) = 1%
TL431A, TL432A ORDERING INFORMATION
ORDERABLE
PART NUMBER
PACKAGE†
TA
PDIP (P)
SC-70 (DCK)
SOIC (D)
SOP (PS)
SOT-23-5 (DBV)
0°C to 70°C
SOT-23-3 (DBZ)
SOT-89 (PK)
Tube of 50
TL431ACP
Reel of 3000
TL431ACDCKR
Reel of 250
TL431ACDCKT
Tube of 75
TL431ACD
Reel of 2500
TL431ACDR
Reel of 2000
TL431ACPSR
Reel of 3000
TL431ACDBVR
Reel of 250
TL431ACDBVT
Reel of 3000
TL432ACDBVR
Reel of 250
TL432ACDBVT
Reel of 3000
TL431ACDBZR
Reel of 250
TL431ACDBZT
Reel of 3000
TL432ACDBZR
Reel of 250
TL432ACDBZT
Reel of 1000
TO-226/TO-92 (LP)
TSSOP (PW)
TOP-SIDE
MARKING‡
TL431ACP
PREVIEW
431AC
T431A
TAC_
T4B_
TAC_
T4B_
TL431ACPK
4A
TL432ACPK
PREVIEW
Bulk of 1000
TL431ACLP
Ammo of 2000
TL431ACLPM
Reel of 2000
TL431ACLPR
Reel of 2000
TL431ACLPRE3
Tube of 150
TL431ACPW
Reel of 2000
TL431ACPWR
TL431AC
T431A
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
‡ DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the assembly/test site.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
5
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
Vref TOLERANCE (25°C) = 1%
TL431A, TL432A ORDERING INFORMATION
PDIP (P)
SC-70 (DCK)
SOIC (D)
SOT-23-5 (DBV)
−40°C to 85°C
SOT-23-3 (DBZ)
SOT-89 (PK)
TO-226/TO-92 (LP)
SOT-23-5 (DBV)
−40°C to 125°C
ORDERABLE
PART NUMBER
PACKAGE†
TA
SOT-23-3 (DBZ)
Tube of 50
TL431AIP
Reel of 3000
TL431AIDCKR
Reel of 250
TL431AIDCKT
Tube of 75
TL431AID
Reel of 2500
TL431AIDR
Reel of 3000
TL431AIDBVR
Reel of 250
TL431AIDBVT
Reel of 3000
TL432AIDBVR
Reel of 250
TL432AIDBVT
Reel of 3000
TL431AIDBZR
Reel of 250
TL431AIDBZT
Reel of 3000
TL432AIDBZR
Reel of 250
TL432AIDBZT
Reel of 1000
TOP-SIDE
MARKING‡
TL431AIP
PREVIEW
431AI
TAI_
T4A_
TAI_
T4A_
TL431AIPK
4B
TL432AIPK
PREVIEW
Bulk of 1000
TL431AILP
Ammo of 2000
TL431AILPM
Reel of 2000
TL431AILPR
Reel of 3000
TL431AQDBVR
Reel of 250
TL431AQDBVT
Reel of 3000
TL432AQDBVR
Reel of 250
TL432AQDBVT
Reel of 3000
TL431AQDBZR
Reel of 250
TL431AQDBZT
Reel of 3000
TL432AQDBZR
Reel of 250
TL432AQDBZT
TL431AI
TAQ_
T4D_
TAQ_
T4D_
TL431AQPK
SOT-89 (PK)
SC-70 (PK)
Reel of 1000
TL432AQPK
Reel of 1000
TL431AQDCKR
Reel of 250
TL432AQDCKT
PREVIEW
PREVIEW
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
‡ DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the assembly/test site.
6
POST OFFICE BOX 655303
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SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
Vref TOLERANCE (25°C) = 0.5%
TL431B, TL432B ORDERING INFORMATION
ORDERABLE
PART NUMBER
PACKAGE†
TA
PDIP (P)
SC-70 (DCK)
SOIC (D)
SOP (PS)
SOT-23-5 (DBV)
0°C
0
C to 70
70°C
C
SOT-23-3 (DBZ)
Tube of 50
TL431BCP
Reel of 3000
TL431BCDCKR
Reel of 250
TL431BCDCKT
Tube of 75
TL431BCD
Reel of 2500
TL431BCDR
Reel of 2000
TL431BCPSR
Reel of 3000
TL431BCDBVR
Reel of 250
TL431BCDBVT
Reel of 3000
TL432BCDBVR
Reel of 250
TL432BCDBVT
Reel of 3000
TL431BCDBZR
Reel of 250
TL431BCDBZT
Reel of 3000
TL432BCDBZR
Reel of 250
TL432BCDBZT
TL431BCPK
SOT-89 (PK)
Reel of 1000
TO-226/TO-92 (LP)
TSSOP (PW)
PDIP (P)
SC-70 (DCK)
SOIC (D)
SOT-23-5 (DBV)
−40°C
−40
C to 85
85°C
C
SOT-23-3 (DBZ)
TL432BCPK
Bulk of 1000
TL431BCLP
Ammo of 2000
TL431BCLPM
Reel of 2000
TL431BCLPR
Tube of 150
TL431BCPW
Reel of 2000
TL431BCPWR
Tube of 50
TL431BIP
Reel of 3000
TL431BIDCKR
Reel of 250
TL431BIDCKT
Tube of 75
TL431BID
Reel of 2500
TL431BIDR
Reel of 3000
TL431BIDBVR
Reel of 250
TL431BIDBVT
Reel of 3000
TL432BIDBVR
Reel of 250
TL432BIDBVT
Reel of 3000
TL431BIDBZR
Reel of 250
TL431BIDBZT
Reel of 3000
TL432BIDBZR
Reel of 250
TL432IBDBZT
TL431BIPK
SOT-89 (PK)
Reel of 1000
TO-226/TO-92 (LP)
TL432BIPK
Bulk of 1000
TL431BILP
Reel of 2000
TL431BILPR
TOP-SIDE
MARKING‡
TL431BCP
PREVIEW
T431B
TL431B
T3G_
TBC_
T3G_
TBC_
PREVIEW
PREVIEW
TL431B
T431B
TL431BIP
PREVIEW
Z431B
T3F_
T4F_
T3F_
T4F_
PREVIEW
PREVIEW
Z431B
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
‡ DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the assembly/test site.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
7
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
Vref TOLERANCE (25°C) = 0.5%
TL431B, TL432B ORDERING INFORMATION (CONTINUED)
SOIC (D)
SOT-23-5 (DBV)
−40°C
−40
C to 125
125°C
C
ORDERABLE
PART NUMBER
PACKAGE†
TA
SOT-23-3 (DBZ)
Tube of 75
TL431BQD
Reel of 2500
TL431BQDR
Reel of 3000
TL431BQDBVR
Reel of 250
TL431BQDBVT
Reel of 3000
TL432BQDBVR
Reel of 250
TL432BQDBVT
Reel of 3000
TL431BQDBZR
Reel of 250
TL431BQDBZT
Reel of 3000
TL432BQDBZR
Reel of 250
TL432BQDBZT
TL431BQPK
SOT-89 (PK)
Reel of 1000
TO-226/TO-92 (LP)
SC-70 (DCK)
TL432BQPK
Bulk of 1000
TL431BQLP
Ammo of 2000
TL431BQLPM
Reel of 2000
TL431BQLPR
Reel of 1000
TL431BQDCKR
Reel of 250
TL431BQDCKT
TOP-SIDE
MARKING‡
T431BQ
T3H_
T4H_
T3H_
T4H_
PREVIEW
PREVIEW
T431BQ
PREVIEW
PREVIEW
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
‡ DBV/DBZ: The actual top-side marking has one additional character that designates the assembly/test site.
symbol
REF
ANODE
CATHODE
functional block diagram
CATHODE
+
REF
_
Vref
ANODE
8
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
equivalent schematic†
CATHODE
800 Ω
800 Ω
20 pF
REF
150 Ω
3.28 kΩ
2.4 kΩ
4 kΩ
10 kΩ
20 pF
7.2 kΩ
1 kΩ
800 Ω
ANODE
† All component values are nominal.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)‡
Cathode voltage, VKA (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 V
Continuous cathode current range, IKA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −100 mA to 150 mA
Reference input current range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −50 µA to 10 mA
Operating virtual junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
‡ Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: Voltage values are with respect to the ANODE terminal, unless otherwise noted.
package thermal data (see Note 2)
PDIP (P)
High K, JESD 51-7
θJC
57°C/W
θJA
85°C/W
SC-70 (DCK)
High K, JESD 51-7
259°C/W
87°C/W
SOIC (D)
High K, JESD 51-7
39°C/W
97°C/W
SOP (PS)
High K, JESD 51-7
46°C/W
95°C/W
SOT-89 (PK)
High K, JESD 51-7
9°C/W
52°C/W
SOT-23-5 (DBV)
High K, JESD 51-7
131°C/W
206°C/W
SOT-23-3 (DBZ)
High K, JESD 51-7
76°C/W
206°C/W
TO-92 (LP)
High K, JESD 51-7
55°C/W
140°C/W
TSSOP (PW)
High K, JESD 51-7
65°C/W
149°C/W
PACKAGE
BOARD
NOTE 2: Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient
temperature is PD = (TJ(max) − TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
POST OFFICE BOX 655303
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9
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
recommended operating conditions
VKA
IKA
Cathode voltage
Cathode current
TL43xxC
TA
10
Operating free-air temperature range
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
MIN
MAX
Vref
1
36
V
100
mA
0
70
TL43xxI
−40
85
TL43xxQ
−40
125
UNIT
°C
C
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise
noted)
TEST
CIRCUIT
PARAMETER
TL431C
TL432C
TEST CONDITIONS
IKA = 10 mA
SOT23-3 and TL432
devices
UNIT
MIN
TYP
MAX
2440
2495
2550
6
16
4
25
−1.4
−2.7
−1
−2
mV
V
Vref
Reference voltage
2
VKA = Vref,
VI(dev)
Deviation of reference voltage
over full temperature range
(see Figure 1)
2
VKA = Vref,
IKA = 10 mA,
TA = 0°C to 70°C
DV ref
DV KA
Ratio of change in reference voltage
to the change in cathode voltage
3
IKA = 10 mA
Iref
Reference current
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
2
4
µA
II(dev)
Deviation of reference current
over full temperature range
(see Figure 1)
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
TA = 0°C to 70°C
0.4
1.2
µA
Imin
Minimum cathode current
for regulation
2
VKA = Vref
0.4
1
mA
Ioff
Off-state cathode current
4
0.1
1
µA
|zKA|
Dynamic impedance (see Figure 1)
1
VKA = 36 V,
Vref = 0
IKA = 1 mA to 100 mA, VKA = Vref,
f ≤ 1 kHz
0.2
0.5
Ω
All other devices
∆VKA = 10 V − Vref
∆VKA = 36 V − 10 V
mV
mV
The deviation parameters Vref(dev) and Iref(dev) are defined as the differences between the maximum and minimum
values obtained over the recommended temperature range. The average full-range temperature coefficient of the
reference voltage, αVref, is defined as:
Ťa Ť ǒppmǓ +
V
ref
ǒ
V(
I dev)
V at 25°C
ref
Maximum Vref
Ǔ
10
6
VI(dev)
Minimum Vref
DT A
°C
∆TA
where:
∆TA is the recommended operating free-air temperature range of the device.
a Vref can be positive or negative, depending on whether minimum Vref or maximum Vref, respectively, occurs at the
lower temperature.
Example: maximum Vref = 2496 mV at 30°C, minimum Vref = 2492 mV at 0°C, Vref = 2495 mV at 25°C,
∆TA = 70°C for TL431C
Ťa Ť + ǒ
V
ref
4 mV
2495 mV
Ǔ
10 6
70°C
[
23 ppm
°C
Because minimum Vref occurs at the lower temperature, the coefficient is positive.
Calculating Dynamic Impedance
The dynamic impedance is defined as:
|z KA| +
DV KA
DI KA
When the device is operating with two external resistors (see Figure 3), the total dynamic impedance of the circuit
is given by:
|zȀ| + DV [ |z KA| 1 ) R1
DI
R2
ǒ
Ǔ
Figure 1. Calculating Deviation Parameters and Dynamic Impedance
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11
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise
noted)
TEST
CIRCUIT
PARAMETER
Vref
Reference voltage
TL431I
TL432I
TEST CONDITIONS
IKA = 10 mA
SOT23-3 and TL432
devices
UNIT
MIN
TYP
MAX
2440
2495
2550
14
34
5
50
−1.4
−2.7
−1
−2
mV
V
2
VKA = Vref,
Deviation of reference voltage
VI(dev) over full temperature range
(see Figure 1)
2
VKA = Vref,
IKA = 10 mA,
TA = −40°C to 85°C All other devices
DV ref
DV KA
Ratio of change in reference voltage
to the change in cathode voltage
3
IKA = 10 mA
Iref
Reference current
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
2
4
µA
II(dev)
Deviation of reference current
over full temperature range
(see Figure 1)
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
TA = −40°C to 85°C
0.8
2.5
µA
Imin
Minimum cathode current for
regulation
2
VKA = Vref
0.4
1
mA
Ioff
Off-state cathode current
4
0.1
1
µA
|zKA|
Dynamic impedance (see Figure 1)
2
VKA = 36 V,
Vref = 0
IKA = 1 mA to 100 mA, VKA = Vref,
f ≤ 1 kHz
0.2
0.5
Ω
∆VKA = 10 V − Vref
∆VKA = 36 V − 10 V
mV
mV
electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise
noted)
TEST
CIRCUIT
PARAMETER
TL431Q
TL432Q
TEST CONDITIONS
TYP
MAX
2440
2495
2550
mV
14
34
mV
−1.4
−2.7
−1
−2
mV
V
Vref
Reference voltage
2
VKA = Vref,
VI(dev)
Deviation of reference voltage
over full temperature range
(see Figure 1)
2
VKA = Vref, IKA = 10 mA,
TA = −40°C to 125°C
DV ref
DV KA
Ratio of change in reference voltage
to the change in cathode voltage
3
IKA = 10 mA
Iref
Reference current
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
2
4
µA
II(dev)
Deviation of reference current
over full temperature range
(see Figure 1)
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
TA = −40°C to 125°C
0.8
2.5
µA
Imin
Minimum cathode current for
regulation
2
VKA = Vref
0.4
1
mA
Ioff
Off-state cathode current
4
0.1
1
µA
|zKA|
Dynamic impedance (see Figure 1)
2
VKA = 36 V,
Vref = 0
IKA = 1 mA to 100 mA, VKA = Vref,
f ≤ 1 kHz
0.2
0.5
Ω
12
POST OFFICE BOX 655303
IKA = 10 mA
UNIT
MIN
∆VKA = 10 V − Vref
∆VKA = 36 V − 10 V
• DALLAS, TEXAS 75265
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise
noted)
PARAMETER
TEST
CIRCUIT
TL431AC
TL432AC
TEST CONDITIONS
IKA = 10 mA
SOT23-3, SC-70,
and TL432 devices
UNIT
MIN
TYP
MAX
2470
2495
2520
6
16
4
25
−1.4
−2.7
−1
−2
mV
V
Vref
Reference voltage
2
VKA = Vref,
VI(dev)
Deviation of reference voltage
over full temperature range
(see Figure 1)
2
VKA = Vref,
IKA = 10 mA,
TA = 0°C to 70°C
DV ref
DV KA
Ratio of change in reference voltage
to the change in cathode voltage
3
IKA = 10 mA
Iref
Reference current
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
2
4
µA
II(dev)
Deviation of reference current
over full temperature range
(see Figure 1)
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
TA = 0°C to 70°C
0.8
1.2
µA
Imin
Minimum cathode current
for regulation
2
VKA = Vref
0.4
0.6
mA
Ioff
Off-state cathode current
4
0.1
0.5
µA
|zKA|
Dynamic impedance (see Figure 1)
1
VKA = 36 V,
Vref = 0
IKA = 1 mA to 100 mA, VKA = Vref,
f ≤ 1 kHz
0.2
0.5
Ω
All other devices
∆VKA = 10 V − Vref
∆VKA = 36 V − 10 V
mV
mV
electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise
noted)
PARAMETER
TEST
CIRCUIT
TL431AI
TL432AI
TEST CONDITIONS
TYP
MAX
2470
2495
2520
14
34
5
50
−1.4
−2.7
−1
−2
mV
V
Vref
Reference voltage
2
VKA = Vref,
VI(dev)
Deviation of reference voltage
over full temperature range
(see Figure 1)
2
VKA = Vref,
IKA = 10 mA,
TA = −40°C to 85°C All other packages
DV ref
DV KA
Ratio of change in reference voltage
to the change in cathode voltage
3
IKA = 10 mA
Iref
Reference current
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
2
4
µA
II(dev)
Deviation of reference current
over full temperature range
(see Figure 1)
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
TA = −40°C to 85°C
0.8
2.5
µA
Imin
Minimum cathode current
for regulation
2
VKA = Vref
0.4
0.7
mA
Ioff
Off-state cathode current
4
0.1
0.5
µA
|zKA|
Dynamic impedance (see Figure 1)
2
VKA = 36 V,
Vref = 0
IKA = 1 mA to 100 mA, VKA = Vref,
f ≤ 1 kHz
0.2
0.5
Ω
POST OFFICE BOX 655303
IKA = 10 mA
SOT23-3, SC-70,
and TL432 devices
UNIT
MIN
∆VKA = 10 V − Vref
∆VKA = 36 V − 10 V
• DALLAS, TEXAS 75265
mV
mV
13
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise
noted)
TEST
CIRCUIT
PARAMETER
TL431AQ
TL432AQ
TEST CONDITIONS
IKA = 10 mA
UNIT
MIN
TYP
MAX
2470
2495
2520
mV
14
34
mV
−1.4
−2.7
−1
−2
mV
V
Vref
Reference voltage
2
VKA = Vref,
VI(dev)
Deviation of reference voltage
over full temperature range
(see Figure 1)
2
VKA = Vref, IKA = 10 mA,
TA = −40°C to 125°C
DV ref
DV KA
Ratio of change in reference voltage
to the change in cathode voltage
3
IKA = 10 mA
Iref
Reference current
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
2
4
µA
II(dev)
Deviation of reference current
over full temperature range
(see Figure 1)
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
TA = −40°C to 125°C
0.8
2.5
µA
Imin
Minimum cathode current
for regulation
2
VKA = Vref
0.4
0.7
mA
Ioff
Off-state cathode current
4
0.1
0.5
µA
|zKA|
Dynamic impedance (see Figure 1)
2
VKA = 36 V,
Vref = 0
IKA = 1 mA to 100 mA, VKA = Vref,
f ≤ 1 kHz
0.2
0.5
Ω
∆VKA = 10 V − Vref
∆VKA = 36 V − 10 V
electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise
noted)
TEST
CIRCUIT
PARAMETER
TL431BC
TL432BC
TEST CONDITIONS
TYP
MAX
2483
2495
2507
mV
6
16
mV
−1.4
−2.7
−1
−2
mV
V
Vref
Reference voltage
2
VKA = Vref,
VI(dev)
Deviation of reference voltage
over full temperature range
(see Figure 1)
2
VKA = Vref, IKA = 10 mA,
TA = 0°C to 70°C
DV ref
DV KA
Ratio of change in reference voltage
to the change in cathode voltage
3
IKA = 10 mA
Iref
Reference current
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
2
4
µA
II(dev)
Deviation of reference current
over full temperature range
(see Figure 1)
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
TA = 0°C to 70°C
0.8
1.2
µA
Imin
Minimum cathode current
for regulation
2
VKA = Vref
0.4
0.6
mA
Ioff
Off-state cathode current
4
0.1
0.5
µA
|zKA|
Dynamic impedance (see Figure 1)
1
VKA = 36 V,
Vref = 0
IKA = 1 mA to 100 mA, VKA = Vref,
f ≤ 1 kHz
0.2
0.5
Ω
14
POST OFFICE BOX 655303
IKA = 10 mA
UNIT
MIN
∆VKA = 10 V − Vref
∆VKA = 36 V − 10 V
• DALLAS, TEXAS 75265
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise
noted)
PARAMETER
TEST
CIRCUIT
TL431BI
TL432BI
TEST CONDITIONS
IKA = 10 mA
UNIT
MIN
TYP
MAX
2483
2495
2507
mV
14
34
mV
−1.4
−2.7
−1
−2
mV
V
Vref
Reference voltage
2
VKA = Vref,
VI(dev)
Deviation of reference voltage
over full temperature range
(see Figure 1)
2
VKA = Vref, IKA = 10 mA,
TA = −40°C to 85°C
DV ref
DV KA
Ratio of change in reference voltage
to the change in cathode voltage
3
IKA = 10 mA
Iref
Reference current
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
2
4
µA
II(dev)
Deviation of reference current
over full temperature range
(see Figure 1)
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
TA = −40°C to 85°C
0.8
2.5
µA
Imin
Minimum cathode current
for regulation
2
VKA = Vref
0.4
0.7
mA
Ioff
Off-state cathode current
4
0.1
0.5
µA
|zKA|
Dynamic impedance (see Figure 1)
2
VKA = 36 V,
Vref = 0
IKA = 1 mA to 100 mA, VKA = Vref,
f ≤ 1 kHz
0.2
0.5
Ω
∆VKA = 10 V − Vref
∆VKA = 36 V − 10 V
electrical characteristics over recommended operating conditions, TA = 25°C (unless otherwise
noted)
PARAMETER
TEST
CIRCUIT
TL431BQ
TL432BQ
TEST CONDITIONS
TYP
MAX
2483
2495
2507
mV
14
34
mV
−1.4
−2.7
−1
−2
mV
V
Vref
Reference voltage
2
VKA = Vref,
VI(dev)
Deviation of reference voltage
over full temperature range
(see Figure 1)
2
VKA = Vref, IKA = 10 mA,
TA = −40°C to 125°C
DV ref
DV KA
Ratio of change in reference voltage
to the change in cathode voltage
3
IKA = 10 mA
Iref
Reference current
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
2
4
µA
II(dev)
Deviation of reference current
over full temperature range
(see Figure 1)
3
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
TA = −40°C to 125°C
0.8
2.5
µA
Imin
Minimum cathode current
for regulation
2
VKA = Vref
0.4
0.7
mA
Ioff
Off-state cathode current
4
0.1
0.5
µA
|zKA|
Dynamic impedance (see Figure 1)
1
VKA = 36 V,
Vref = 0
IKA = 1 mA to 100 mA, VKA = Vref,
f ≤ 1 kHz
0.2
0.5
Ω
POST OFFICE BOX 655303
IKA = 10 mA
UNIT
MIN
∆VKA = 10 V − Vref
∆VKA = 36 V − 10 V
• DALLAS, TEXAS 75265
15
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
PARAMETER MEASUREMENT INFORMATION
Input
VKA
IKA
Vref
Figure 2. Test Circuit for VKA = Vref
VKA
Input
IKA
R1
Iref
R2
Vref
ǒ
Figure 3. Test Circuit for VKA > Vref
Input
VKA
Ioff
Figure 4. Test Circuit for Ioff
16
POST OFFICE BOX 655303
Ǔ
V KA + V ref 1 ) R1 ) I ref
R2
• DALLAS, TEXAS 75265
R1
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
TYPICAL CHARACTERISTICS
Table 1. Graphs
FIGURE
Reference voltage vs Free-air temperature
5
Reference current vs Free-air temperature
6
Cathode current vs Cathode voltage
7, 8
OFF-state cathode current vs Free-air temperature
9
Ratio of delta reference voltage to delta cathode voltage vs Free-air temperature
10
Equivalent input noise voltage vs Frequency
11
Equivalent input noise voltage over a 10-s period
12
Small-signal voltage amplification vs Frequency
13
Reference impedance vs Frequency
14
Pulse response
15
Stability boundary conditions
16
Table 2. Application Circuits
FIGURE
Shunt regulator
17
Single-supply comparator with temperature-compensated threshold
18
Precision high-current series regulator
19
Output control of a three-terminal fixed regulator
20
High-current shunt regulator
21
Crowbar circuit
22
Precision 5-V 1.5-A regulator
23
Efficient 5-V precision regulator
24
PWM converter with reference
25
Voltage monitor
26
Delay timer
27
Precision current limiter
28
Precision constant-current sink
29
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
17
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
TYPICAL CHARACTERISTICS†
REFERENCE CURRENT
vs
FREE-AIR TEMPERATURE
REFERENCE VOLTAGE
vs
FREE-AIR TEMPERATURE
2600
R1 = 10 kΩ
R2 = ∞
IKA = 10 mA
Vref = 2550 mV‡
2560
I ref − Reference Current − µ A
V ref − Reference Voltage − mV
2580
5
VKA = Vref
IKA = 10 mA
2540
2520
Vref = 2495 mV‡
2500
2480
2460
Vref = 2440 mV‡
2440
4
3
2
1
2420
2400
−75
−50
−25
0
25
50
100
75
0
−75
125
−50
−25
Figure 5
50
75
100
125
Figure 6
CATHODE CURRENT
vs
CATHODE VOLTAGE
CATHODE CURRENT
vs
CATHODE VOLTAGE
150
800
VKA = Vref
TA = 25°C
VKA = Vref
TA = 25°C
100
600
I KA − Cathode Current − µ A
I KA − Cathode Current − mA
25
TA − Free-Air Temperature − °C
TA − Free-Air Temperature − °C
‡ Data is for devices having the indicated value of Vref at IKA = 10 mA,
TA = 25°C.
125
0
75
50
25
0
−25
−50
Imin
400
200
0
−75
−100
−2
−1
0
2
1
3
−200
−1
VKA − Cathode Voltage − V
0
1
2
3
VKA − Cathode Voltage − V
Figure 7
Figure 8
† Data at high and low temperatures is applicable only within the recommended operating free-air temperature ranges of the various devices.
18
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
TYPICAL CHARACTERISTICS†
RATIO OF DELTA REFERENCE VOLTAGE TO
DELTA CATHODE VOLTAGE
vs
FREE-AIR TEMPERATURE
OFF-STATE CATHODE CURRENT
vs
FREE-AIR TEMPERATURE
− 0.85
2.5
VKA = 3 V to 36 V
− 0.95
2
∆V ref / ∆V KA − mV/V
I off − Off-State Cathode Current − µ A
VKA = 36 V
Vref = 0
1.5
1
0.5
0
−75
−1.05
−1.15
−1.25
−1.35
−50
−25
0
25
50
75
100
−1.45
−75
125
−50
TA − Free-Air Temperature − °C
−25
0
25
50
75
100
125
TA − Free-Air Temperature − °C
Figure 10
Figure 9
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
Vn − Equivalent Input Noise Voltage − nV/ Hz
260
IO = 10 mA
TA = 25°C
240
220
200
180
160
140
120
100
10
100
1k
10 k
100 k
f − Frequency − Hz
Figure 11
† Data at high and low temperatures is applicable only within the recommended operating free-air temperature ranges of the various devices.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
19
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
TYPICAL CHARACTERISTICS
EQUIVALENT INPUT NOISE VOLTAGE
OVER A 10-S PERIOD
V n − Equivalent Input Noise Voltage − µV
6
5
4
3
2
1
0
−1
−2
−3
f = 0.1 to 10 Hz
IKA = 10 mA
TA = 25°C
−4
−5
−6
0
1
2
3
4
5
6
7
8
9
10
t − Time − s
19.1 V
1 kΩ
500 µF
910 Ω
2000 µF
VCC
TL431
(DUT)
820 Ω
+
VCC
1 µF
TLE2027
AV = 10 V/mV
+
−
16 Ω
16 kΩ
16 kΩ
160 kΩ
1 µF
TLE2027
−
33 kΩ
AV = 2 V/V
0.1 µF
33 kΩ
VEE
VEE
Figure 12. Test Circuit for Equivalent Input Noise Voltage
20
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
22 µF
To
Oscilloscope
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
TYPICAL CHARACTERISTICS
SMALL-SIGNAL VOLTAGE AMPLIFICATION
vs
FREQUENCY
IKA = 10 mA
TA = 25°C
A V − Small-Signal Voltage Amplification − dB
60
IKA = 10 mA
TA = 25°C
50
Output
15 kΩ
IKA
232 Ω
40
9 µF
+
30
−
8.25 kΩ
20
GND
TEST CIRCUIT FOR VOLTAGE AMPLIFICATION
10
0
1k
10 k
100 k
1M
10 M
f − Frequency − Hz
Figure 13
REFERENCE IMPEDANCE
vs
FREQUENCY
|z KA| − Reference Impedance − Ω
100
IKA = 10 mA
TA = 25°C
1 kΩ
Output
10
IKA
50 Ω
−
+
GND
1
TEST CIRCUIT FOR REFERENCE IMPEDANCE
0.1
1k
10 k
100 k
1M
10 M
f − Frequency − Hz
Figure 14
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
21
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
TYPICAL CHARACTERISTICS
PULSE RESPONSE
6
TA = 25°C
Input
Input and Output Voltage − V
5
220 Ω
4
Pulse
Generator
f = 100 kHz
3
GND
2
0
−1
50 Ω
Output
TEST CIRCUIT FOR PULSE RESPONSE
1
0
1
2
3
4
5
6
7
t − Time − µs
Figure 15
22
Output
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
TYPICAL CHARACTERISTICS
STABILITY BOUNDARY CONDITIONS†
FOR ALL TL431 AND TL431A DEVICES
(EXCEPT FOR SOT23-3, SC-70, AND Q-TEMP DEVICES)
100
90
I KA − Cathode Current − mA
80
A VKA = Vref
B VKA = 5 V
C VKA = 10 V
D VKA = 15 Vf
150 Ω
IKA
+
TA = 25°C
VBATT
CL
−
B
70
Stable
60
C
Stable
TEST CIRCUIT FOR CURVE A
50
A
40
IKA
150 Ω
R1 = 10 kΩ
30
D
20
CL
+
10
R2
0
0.001
VBATT
−
0.01
0.1
10
1
CL − Load Capacitance − µF
TEST CIRCUIT FOR CURVES B, C, AND D
STABILITY BOUNDARY CONDITIONS†
FOR ALL TL431B, TL432, SOT-23, SC-70, AND Q-TEMP DEVICES
100
90
I KA − Cathode Current − mA
80
150 Ω
A VKA = Vref
B VKA = 5 V
C VKA = 10 V
D VKA = 15 Vf
IKA
+
B
70
VBATT
CL
−
TA = 25°C
60
C
Stable
Stable
50
A
TEST CIRCUIT FOR CURVE A
40
A
30
D
IKA
20
150 Ω
R1 = 10 kΩ
B
10
0
0.001
CL
+
0.01
0.1
1
10
R2
CL − Load Capacitance − µF
−
† The areas under the curves represent conditions that may cause the
device to oscillate. For curves B, C, and D, R2 and V+ were adjusted
to establish the initial VKA and IKA conditions with CL = 0. VBATT and
CL then were adjusted to determine the ranges of stability.
VBATT
TEST CIRCUIT FOR CURVES B, C, AND D
Figure 16
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
23
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
APPLICATION INFORMATION
R
(see Note A)
VI(BATT)
VO
R1
0.1%
Vref
TL431
V
O
ǒ
Ǔ
+ 1 ) R1 V ref
R2
R2
0.1%
RETURN
NOTE A: R should provide cathode current ≥1 mA to the TL431 at minimum VI(BATT).
Figure 17. Shunt Regulator
VI(BATT)
VO
TL431
Von ≈2 V
Voff ≈VI(BATT)
Input
VIT ≈ 2.5 V
GND
Figure 18. Single-Supply Comparator With Temperature-Compensated Threshold
VI(BATT)
R
(see Note A)
2N222
2N222
30 Ω
V
0.01 µF
4.7 kΩ
TL431
O
ǒ
VO
R2
0.1%
R1
0.1%
NOTE A: R should provide cathode current ≥1 mA to the TL431 at minimum VI(BATT).
Figure 19. Precision High-Current Series Regulator
24
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
Ǔ
+ 1 ) R1 V ref
R2
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
APPLICATION INFORMATION
VI(BATT)
IN
OUT
uA7805
Common
VO
R1
TL431
V
O
ǒ
Ǔ
+ 1 ) R1 V ref
R2
Minimum V
O
+ V ref ) 5 V
R2
Figure 20. Output Control of a Three-Terminal Fixed Regulator
VI(BATT)
VO
R1
V
O
ǒ
Ǔ
+ 1 ) R1 V ref
R2
TL431
R2
Figure 21. High-Current Shunt Regulator
VI(BATT)
VO
R1
TL431
R2
C
(see Note A)
NOTE A: Refer to the stability boundary conditions in Figure 16 to determine allowable values for C.
Figure 22. Crowbar Circuit
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
25
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
APPLICATION INFORMATION
IN
VI(BATT)
LM317
8.2 kΩ
OUT
Adjust
VO ≈5 V, 1.5 A
243 Ω
0.1%
TL431
243 Ω
0.1%
Figure 23. Precision 5-V 1.5-A Regulator
VO ≈5 V
VI(BATT)
Rb
(see Note A)
27.4 kΩ
0.1%
TL431
27.4 kΩ
0.1%
NOTE A: Rb should provide cathode current ≥1 mA to the TL431.
Figure 24. Efficient 5-V Precision Regulator
12 V
VCC
6.8 kΩ
5V
10 kΩ
10 kΩ
0.1%
TL431
10 kΩ
0.1%
−
+
X
Not
Used
TL598
Feedback
Figure 25. PWM Converter With Reference
26
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
APPLICATION INFORMATION
R3
(see Note A)
VI(BATT)
R4
(see Note A)
R1B
R1A
ǒ
ǒ
TL431
R2A
Ǔ
Ǔ
Low Limit + 1 ) R1B V ref
R2B
High Limit + 1 ) R1A V ref
R2A
LED on When Low Limit < VI(BATT) < High Limit
R2B
NOTE A: R3 and R4 are selected to provide the desired LED intensity and cathode current ≥1 mA to the TL431 at the available VI(BATT).
Figure 26. Voltage Monitor
650 Ω
12 V
2 kΩ
R
TL431
Off
Delay + R
C
In
ǒ
Ǔ
12 V
12 V * V ref
C
On
Figure 27. Delay Timer
RCL
0.1%
VI(BATT)
IO
I out +
R1
TL431
R1 +
V ref
) I KA
R CL
V I(BATT)
I
O
h FE
) I KA
Figure 28. Precision Current Limiter
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
27
SLVS543H − AUGUST 2004 − REVISED JANUARY 2005
APPLICATION INFORMATION
VI(BATT)
IO
I
TL431
O
+
V ref
RS
RS
0.1%
Figure 29. Precision Constant-Current Sink
28
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
MECHANICAL DATA
MCER001A – JANUARY 1995 – REVISED JANUARY 1997
JG (R-GDIP-T8)
CERAMIC DUAL-IN-LINE
0.400 (10,16)
0.355 (9,00)
8
5
0.280 (7,11)
0.245 (6,22)
1
0.063 (1,60)
0.015 (0,38)
4
0.065 (1,65)
0.045 (1,14)
0.310 (7,87)
0.290 (7,37)
0.020 (0,51) MIN
0.200 (5,08) MAX
Seating Plane
0.130 (3,30) MIN
0.023 (0,58)
0.015 (0,38)
0°–15°
0.100 (2,54)
0.014 (0,36)
0.008 (0,20)
4040107/C 08/96
NOTES: A.
B.
C.
D.
E.
All linear dimensions are in inches (millimeters).
This drawing is subject to change without notice.
This package can be hermetically sealed with a ceramic lid using glass frit.
Index point is provided on cap for terminal identification.
Falls within MIL STD 1835 GDIP1-T8
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
MECHANICAL DATA
MLCC006B – OCTOBER 1996
FK (S-CQCC-N**)
LEADLESS CERAMIC CHIP CARRIER
28 TERMINAL SHOWN
18
17
16
15
14
13
NO. OF
TERMINALS
**
12
19
11
20
10
A
B
MIN
MAX
MIN
MAX
20
0.342
(8,69)
0.358
(9,09)
0.307
(7,80)
0.358
(9,09)
28
0.442
(11,23)
0.458
(11,63)
0.406
(10,31)
0.458
(11,63)
21
9
22
8
44
0.640
(16,26)
0.660
(16,76)
0.495
(12,58)
0.560
(14,22)
23
7
52
0.739
(18,78)
0.761
(19,32)
0.495
(12,58)
0.560
(14,22)
24
6
68
0.938
(23,83)
0.962
(24,43)
0.850
(21,6)
0.858
(21,8)
84
1.141
(28,99)
1.165
(29,59)
1.047
(26,6)
1.063
(27,0)
B SQ
A SQ
25
5
26
27
28
1
2
3
4
0.080 (2,03)
0.064 (1,63)
0.020 (0,51)
0.010 (0,25)
0.020 (0,51)
0.010 (0,25)
0.055 (1,40)
0.045 (1,14)
0.045 (1,14)
0.035 (0,89)
0.045 (1,14)
0.035 (0,89)
0.028 (0,71)
0.022 (0,54)
0.050 (1,27)
4040140 / D 10/96
NOTES: A.
B.
C.
D.
E.
All linear dimensions are in inches (millimeters).
This drawing is subject to change without notice.
This package can be hermetically sealed with a metal lid.
The terminals are gold plated.
Falls within JEDEC MS-004
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
MECHANICAL DATA
MPDI001A – JANUARY 1995 – REVISED JUNE 1999
P (R-PDIP-T8)
PLASTIC DUAL-IN-LINE
0.400 (10,60)
0.355 (9,02)
8
5
0.260 (6,60)
0.240 (6,10)
1
4
0.070 (1,78) MAX
0.325 (8,26)
0.300 (7,62)
0.020 (0,51) MIN
0.015 (0,38)
Gage Plane
0.200 (5,08) MAX
Seating Plane
0.010 (0,25) NOM
0.125 (3,18) MIN
0.100 (2,54)
0.021 (0,53)
0.015 (0,38)
0.430 (10,92)
MAX
0.010 (0,25) M
4040082/D 05/98
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Falls within JEDEC MS-001
For the latest package information, go to http://www.ti.com/sc/docs/package/pkg_info.htm
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
MECHANICAL DATA
MPDS108 – AUGUST 2001
DBZ (R-PDSO-G3)
PLASTIC SMALL-OUTLINE
3,04
2,80
2,05
1,78
0,60
0,45
1,03
0,89
1,40
1,20
2,64
2,10
0,51
0,37
1,12
0,89
0,100
0,013
0,55 REF
0,180
0,085
4203227/A 08/01
NOTES: A.
B.
C.
D.
All linear dimensions are in millimeters.
This drawing is subject to change without notice.
Dimensions are inclusive of plating.
Dimensions are exclusive of mold flash and metal burr.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
MECHANICAL DATA
MPSF001F – JANUARY 1996 – REVISED JANUARY 2002
KTP (R-PSFM-G2)
PowerFLEX PLASTIC FLANGE-MOUNT PACKAGE
0.080 (2,03)
0.070 (1,78)
0.243 (6,17)
0.233 (5,91)
0.228 (5,79)
0.218 (5,54)
0.050 (1,27)
0.040 (1,02)
0.010 (0,25) NOM
0.130 (3,30) NOM
0.215 (5,46)
NOM
0.247 (6,27)
0.237 (6,02)
Thermal Tab
(See Note C)
0.287 (7,29)
0.277 (7,03)
0.381 (9,68)
0.371 (9,42)
0.100 (2,54)
0.090 (2,29)
0.032 (0,81) MAX
Seating Plane
0.090 (2,29)
0.180 (4,57)
0.004 (0,10)
0.005 (0,13)
0.001 (0,02)
0.031 (0,79)
0.025 (0,63)
0.010 (0,25) M
0.010 (0,25) NOM
Gage Plane
0.047 (1,19)
0.037 (0,94)
0.010 (0,25)
2°–ā6°
4073388/M 01/02
NOTES: A.
B.
C.
D.
E.
All linear dimensions are in inches (millimeters).
This drawing is subject to change without notice.
The center lead is in electrical contact with the thermal tab.
Dimensions do not include mold protrusions, not to exceed 0.006 (0,15).
Falls within JEDEC TO-252 variation AC.
PowerFLEX is a trademark of Texas Instruments.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
MECHANICAL DATA
MSOT002A – OCTOBER 1994 – REVISED NOVEMBER 2001
LP (O-PBCY-W3)
PLASTIC CYLINDRICAL PACKAGE
0.205 (5,21)
0.175 (4,44)
0.165 (4,19)
0.125 (3,17)
DIA
0.210 (5,34)
0.170 (4,32)
Seating
Plane
0.157 (4,00) MAX
0.050 (1,27)
C
0.500 (12,70) MIN
0.104 (2,65)
FORMED LEAD OPTION
0.022 (0,56)
0.016 (0,41)
0.016 (0,41)
0.014 (0,35)
STRAIGHT LEAD OPTION
D
0.135 (3,43) MIN
0.105 (2,67)
0.095 (2,41)
0.055 (1,40)
0.045 (1,14)
1
2
3
0.105 (2,67)
0.080 (2,03)
0.105 (2,67)
0.080 (2,03)
4040001-2 /C 10/01
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Lead dimensions are not controlled within this area
D. FAlls within JEDEC TO -226 Variation AA (TO-226 replaces TO-92)
E. Shipping Method:
Straight lead option available in bulk pack only.
Formed lead option available in tape & reel or ammo pack.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
MECHANICAL DATA
MSOT002A – OCTOBER 1994 – REVISED NOVEMBER 2001
LP (O-PBCY-W3)
PLASTIC CYLINDRICAL PACKAGE
0.539 (13,70)
0.460 (11,70)
1.260 (32,00)
0.905 (23,00)
0.650 (16,50)
0.610 (15,50)
0.020 (0,50) MIN
0.098 (2,50)
0.384 (9,75)
0.335 (8,50)
0.748 (19,00)
0.217 (5,50)
0.433 (11,00)
0.335 (8,50)
0.748 (19,00)
0.689 (17,50)
0.114 (2,90)
0.094 (2,40)
0.114 (2,90)
0.094 (2,40)
0.169 (4,30)
0.146 (3,70)
DIA
0.266 (6,75)
0.234 (5,95)
0.512 (13,00)
0.488 (12,40)
TAPE & REEL
4040001-3 /C 10/01
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Tape and Reel information for the Format Lead Option package.
2
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
MECHANICAL DATA
MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999
PW (R-PDSO-G**)
PLASTIC SMALL-OUTLINE PACKAGE
14 PINS SHOWN
0,30
0,19
0,65
14
0,10 M
8
0,15 NOM
4,50
4,30
6,60
6,20
Gage Plane
0,25
1
7
0°– 8°
A
0,75
0,50
Seating Plane
0,15
0,05
1,20 MAX
PINS **
0,10
8
14
16
20
24
28
A MAX
3,10
5,10
5,10
6,60
7,90
9,80
A MIN
2,90
4,90
4,90
6,40
7,70
9,60
DIM
4040064/F 01/97
NOTES: A.
B.
C.
D.
All linear dimensions are in millimeters.
This drawing is subject to change without notice.
Body dimensions do not include mold flash or protrusion not to exceed 0,15.
Falls within JEDEC MO-153
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
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