RENESAS HA17431H

HA17431H Series
Shunt Regulator
REJ03D0679-0200
(Previous: ADE-204-070A)
Rev.2.00
Jun 15, 2005
Description
The HA17431H series is temperature-compensated variable shunt regulators. The main application of these products is
in voltage regulators that provide a variable output voltage. The on-chip high-precision reference voltage source can
provide ±1% accuracy, which have a VKA max of 36 volts.
Features
• The reference voltage provide 2.500 V ±1% at Ta = 25°C
• The reference voltage has a low temperature coefficient
• The MPAK-5V (5 pin), MPAKV (3 pin) and UPAKV miniature packages are optimal for use on high mounting
density circuit boards
Block Diagram
K
+
−
REF
2.500 V
A
Application Circuit Example
Switching power supply secondary-side error amplification circuit
Vout
R
R1
+
–
K
REF
A
R2
GND
HA17431H Series
Rev.2.00 Jun 15, 2005 page 1 of 6
HA17431H Series
Ordering Information
Item
Package Code (Previous Code)
Industrial use
HA17431HLTP
HA17432HLTP
PLSP0003ZB-A (MPAKV)
HA17431HLP
HA17431HP
PLSP0005ZB-A (MPAK-5V)
PRSS0003DA-A (TO-92V)
HA17431HUP
HA17432HUP
PLZZ0004CA-A (UPAKV)
Temp. Range
–20 to +85°C
Pin Arrangement
MPAK-5V
NC
NC
UPAKV
(HA17431HUP)
A
UPAKV
(HA17432HUP)
A
TO-92V
Mark side
REF A
K
MPAKV
(HA17431HLTP)
A
REF
K
Rev.2.00 Jun 15, 2005 page 2 of 6
REF
A
K
MPAKV
(HA17432HLTP)
A
K
REF
K
A
REF
REF A
K
HA17431H Series
Absolute Maximum Ratings
(Ta = 25°C)
Ratings
HA17431HUP/
HA17431HP
HA17432HUP
HA17431HLTP/
HA17432HLTP
Unit
Notes
Cathode voltage
Continuous
cathode current
VKA
IK
36
–50 to +50
36
–50 to +50
36
–50 to +50
36
–50 to +50
V
mA
1
Reference input
current
Power dissipation
Iref
–0.05 to +6
–0.05 to +6
–0.05 to +6
–0.05 to +6
mA
PT
150 *
500 *
800 *
150 *
mW
Topr
–20 to +85
–20 to +85
–20 to +85
–20 to +85
°C
Tstg
–55 to +150
–55 to +150
–55 to +150
–55 to +150
°C
Item
Operating
temperature
range
Storage
temperature
Notes: 1.
2.
3.
4.
Symbol
HA17431HLP
2
3
4
2
2,3,4
Voltages are referenced to anode.
Ta ≤ 25°C. If Ta > 25°C, derate by 1.2 mW/°C.
Ta ≤ 25°C. If Ta > 25°C, derate by 4.0 mW/°C.
15 mm × 25 mm × 0.7mmt alumina ceramic board,Ta ≤ 25°C. If Ta > 25°C, derate by 6.4 mW/°C.
Electrical Characteristics
(Ta = 25°C, IK = 10 mA)
Item
Reference voltage
Symbol
Vref
Min
2.475
Typ
2.500
Max
2.525
Unit
V
Test Conditions
VKA = Vref
Notes
Reference voltage temperature
deviation
Reference voltage temperature
coefficient
Vref(dev)
—
10
—
mV
1
∆Vref/∆Ta
—
±30
—
ppm/°C
VKA = Vref,
Ta = –20°C to +85°C
VKA = Vref,
0°C to 50°C gradient
Reference voltage regulation
Reference input current
∆Vref/∆VKA
Iref
—
—
2.0
0.6
3.7
3
mV/V
µA
Reference current temperature
deviation
Minimum cathode current
Iref(dev)
—
0.5
—
µA
Imin
—
0.06
0.2
mA
Off state cathode current
Dynamic impedance
Ioff
ZKA
—
—
0.001
0.2
1.0
0.5
µA
Ω
Notes: 1. Vref(dev) = Vref(max) – Vref(min)
Vref(dev)
−20
+85
Ta (°C)
2. Imin is given by the cathode current at Vref = Vref(IK=10mA) – 15 mV.
Rev.2.00 Jun 15, 2005 page 3 of 6
VKA = Vref to 36 V
R1 = 10 kΩ, R2 = ∞
R1 = 10 kΩ, R2 = ∞,
Ta = –20°C to +85°C
VKA = Vref
VKA = 36 V, Vref = 0 V
VKA = Vref,
IK = 1 mA to 50 mA
2
HA17431H Series
MPAK-5V (5 pin), MPAKV (3 pin) and UPAKV Marking Patterns
The marking patterns shown below are used on MPAK-5V, MPAKV and UPAKV products. Note that the product code
and mark pattern are different. The pattern is laser-printed.
HA17431HLP
NC
HA17431HUP
HA17432HUP
HA17431HLTP
HA17432HLTP
A
A
NC
(1)
(2)
4
G
(a)
(b)
REF
A
(4)
REF
(c)
4
T
(1)
(2)
K
A
K
A
Band mark
4
V
(1)
(2)
A
(2)
3
C
(a)
(b)
(4)
(1)
(2)
3
D
(c)
(a)
(b)
K
REF
Band mark
K
(1)
K
(4)
(c)
REF
REF
(3)
(4)
(3)
(5)
(4)
(5)
Notes: 1. Boxes (1) to (5) in the figures show the position of the letters or numerals, and are not actually marked on the
package.
2. The letters (1) and (2) show the product specific mark pattern.
Product
(1)
(2)
HA17431HLP
HA17431HUP
4
4
G
T
HA17432HUP
HA17431HLTP
4
3
V
C
HA17432HLTP
3
D
3. The letter (3) shows the production year code (the last digit of the year) for UPAKV products.
4. The bars (a), (b) and (c) show a production year code for MPAK-5V and MPAKV products as shown below.
After 2010 the code is repeated every 8 years.
Year
2002
2003
2004
2005
2006
2007
2008
2009
(a)
(b)
None
None
None
Bar
None
Bar
Bar
None
Bar
None
Bar
Bar
Bar
Bar
None
None
(c)
Bar
None
Bar
None
Bar
None
Bar
None
5. The letter (4) shows the production month code (see table below).
Production month
Marked code
Jan.
A
Feb.
B
Mar.
C
Apr.
D
May.
E
Jun.
F
6. The letter (5) shows manufacturing code. For UPAKV products.
Rev.2.00 Jun 15, 2005 page 4 of 6
Jul.
G
Aug.
H
Sep.
J
Oct.
K
Nov.
L
Dec.
M
HA17431H Series
Package Dimensions
JEITA Package Code
RENESAS Code
SC-74A
Previous Code
PLSP0005ZB-A
MASS[Typ.]
MPAK-5 / MPAK-5V
0.015g
D
A
e
Q
E
HE
LP
L
A
c
Reference
Symbol
L1
A3
A
x M S
b
A
e
A2
A
e1
A1
y S
S
b
b1
I1
c1
c
b2
A-A Section
JEITA Package Code
Pattern of terminal position areas
RENESAS Code
Previous Code
D
A
Q
Reference
Symbol
A3
e
A2
A
e1
A1
S
b
b1
c1
I1
c
b2
A-A Section
Rev.2.00 Jun 15, 2005 page 5 of 6
3.1
1.8
3.0
0.7
0.5
0.6
0.05
0.05
0.55
2.15
0.85
0.3
LP
b
A
2.5
0.3
0.1
0.2
0.15
c
L1
A
x M S
2.8
1.5
0.5
HE
L
A
0.1
1.1
0.25
0.42
0.4
0.13
0.11
2.95
1.6
0.95
2.8
Max
1.3
0.1
1.2
0.011g
e
E
0.35
Nom
MASS[Typ.]
MPAK(T) / MPAK(T)V,
MPAK / MPAKV
PLSP0003ZB-A
SC-59A
A
A1
A2
A3
b
b1
c
c1
D
E
e
HE
L
L1
LP
x
y
b2
e1
I1
Q
Dimension in Millimeters
Min
1.0
0
1.0
Pattern of terminal position areas
A
A1
A2
A3
b
b1
c
c1
D
E
e
HE
L
L1
LP
x
b2
e1
I1
Q
Dimension in Millimeters
Min
1.0
0
1.0
0.35
0.1
2.7
1.35
2.2
0.35
0.15
0.25
Nom
1.1
0.25
0.42
0.4
0.13
0.11
1.5
0.95
2.8
Max
1.3
0.1
1.2
0.5
0.15
3.1
1.65
3.0
0.75
0.55
0.65
0.05
0.55
1.95
1.05
0.3
HA17431H Series
RENESAS Code
Previous Code
MASS[Typ.]
PLZZ0004CA-A
UPAK / UPAKV
0.050g
1.5 1.5
3.0
JEITA Package Code
RENESAS Code
SC-43A
PRSS0003DA-A
0.4
2.5 ± 0.1
4.25 Max
0.53 Max
0.48 Max
0.44 Max
0.8 Min
φ1
1.5 ± 0.1
0.44 Max
(1.5)
Previous Code
(0.2)
4.5 ± 0.1
1.8 Max
Unit: mm
(2.5)
SC-62
(0.4)
JEITA Package Code
MASS[Typ.]
TO-92(1) / TO-92(1)V
Unit: mm
0.25g
4.8 ± 0.3
2.3 Max
0.7
0.60 Max
0.55 Max
1.27
2.54
Rev.2.00 Jun 15, 2005 page 6 of 6
12.7 Min
5.0 ± 0.2
3.8 ± 0.3
0.5 Max
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