BCD AZ78M09T 500ma 3-terminal positive voltage regulator Datasheet

Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
General Description
Features
The AZ78MXX series are monolithic integrated circuits designed as fixed-voltage regulators for a wide
variety of applications including local, on-card regulation.
·
·
·
·
·
This series of regulators are complete with internal current limiting, thermal shutdown protection, and safearea compensation which make them virtually immune
from output overload. If adequate heat sinking are
provided, these regulators can deliver output currents
up to 0.5A.
AZ78MXX
Output Current up to 0.5A
Fixed Output Voltages of 5V, 6V, 8V, 9V and 12V
Output Voltage Tolerances of ±5% over the Full
Temperature Range
Internal Short Circuit Current-limiting
Internal Thermal Overload Protection
Applications
·
·
·
The AZ78MXX series are available in two standard
plastic packages: TO-220-3 and TO-252-2 (1).
Consumer Electronics
Microprocessor Power Supply
Mother Board I/O Power Supply
TO-252-2 (1)
TO-220-3
Figure 1. Package Types of AZ78MXX
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
1
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Pin Configuration
T Package
(TO-220-3)
D Package
(TO-252-2 (1))
3
OUTPUT
2
GND
1
INPUT
3
OUTPUT
2
GND
1
INPUT
Figure 2. Pin Configuration of AZ78MXX (Top View)
Pin Description
Pin Number
Pin Name
Function
1
INPUT
Voltage Input
2
GND
Ground
3
OUTPUT
Voltage Output
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
2
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Functional Block Diagram
INPUT
R9
Q9
Q14
R16
Q21
Q24
R20
C1
R1
R21
Q18
R17
R12
Q6
Q3
OUTPUT
R2
2
Q10
Q22
R3
Q11
R18
R7
Q7
Q1
R23
Q4
Q16
R4
R14
Q8
R11
R5
R15
R6
Q23
Q13
Q5
Q2
Q15
R19
C2
Q19
Q17
Q12
R2
R8
Q20
R13
R10
GND
Figure 3. Functional Block Diagram of AZ78MXX
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
3
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Ordering Information
AZ78MXX
Package
TO-220-3
TO-252-2
(1)
-
Circuit Type
E1: Lead Free
05: AZ78M05
06: AZ78M06
08: AZ78M08
09: AZ78M09
12: AZ78M12
TR: Tape and Reel
Temperature
Range
-40 to
125oC
-40 to 125oC
Blank: Tin Lead
Blank: Tube
Package
T: TO-220-3
D: TO-252-2 (1)
Part Number
Marking ID
Lead Free
Packing
Type
AZ78M05T
AZ78M05T-E1
Tube
AZ78M06T-E1
AZ78M06T
AZ78M06T-E1
Tube
AZ78M08T
AZ78M08T-E1
AZ78M08T
AZ78M08T-E1
Tube
AZ78M09T
AZ78M09T-E1
AZ78M09T
AZ78M09T-E1
Tube
AZ78M12T
AZ78M12T-E1
AZ78M12T
AZ78M12T-E1
Tube
AZ78M05D
AZ78M05D-E1
AZ78M05D
AZ78M05D-E1
Tube
AZ78M05DTR
AZ78M05DTR-E1
AZ78M05D
AZ78M05D-E1
Tape & Reel
AZ78M06D
AZ78M06D-E1
AZ78M06D
AZ78M06D-E1
Tube
AZ78M06DTR
AZ78M06DTR-E1
AZ78M06D
AZ78M06D-E1
Tape & Reel
AZ78M08D
AZ78M08D-E1
AZ78M08D
AZ78M08D-E1
Tube
AZ78M08DTR
AZ78M08DTR-E1
AZ78M08D
AZ78M08D-E1
Tape & Reel
AZ78M09D
AZ78M09D-E1
AZ78M09D
AZ78M09D-E1
Tube
AZ78M09DTR
AZ78M09DTR-E1
AZ78M09D
AZ78M09D-E1
Tape & Reel
AZ78M12D
AZ78M12D-E1
AZ78M12D
AZ78M12D-E1
Tube
AZ78M12DTR
AZ78M12DTR-E1
AZ78M12D
AZ78M12D-E1
Tape & Reel
Tin Lead
Lead Free
Tin Lead
AZ78M05T
AZ78M05T-E1
AZ78M06T
BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant.
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
4
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Absolute Maximum Ratings (Note 1)
Parameter
Symbol
Value
Unit
VIN
20
V
TJ
150
o
TLEAD
260
o
PD
Internally Limited
W
TSTG
-65 to 150
oC
Input Voltage
Operating Junction Temperature
Lead Temperature (Soldering, 10sec.)
Power Dissipation
Storage Temperature Range
θJA
Thermal Resistance
C
C
TO-220-3
60
TO-252-2 (1)
100
oC/W
ESD (Human Body Model)
ESD
2500
V
ESD (Machine Model)
ESD
450
V
Note 1: Stresses greater than 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 Ratings" for extended periods may affect device reliability.
Recommended Operating Conditions
Parameter
Input Voltage
Operating Junction Temperature Range
Symbol
Min
VIN
TJ
-40
Mar. 2007 Rev. 1. 2
Max
Unit
18
V
125
℃
BCD Semiconductor Manufacturing Limited
5
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Electrical Characteristics
AZ78M05 (VIN=10V, IOUT=350mA, TJ=-40oC to 125 oC, PD ≤ 5W, unless otherwise noted)
Parameter
Output Voltage
Symbol
VOUT
Conditions
Min
Typ
Max
Unit
TJ=25 C
4.8
5
5.2
V
VIN=7V to 15V, IOUT=5mA to 350mA
4.75
5
5.25
V
o
o
Line Regulation
VRLINE
TJ=25 C, VIN=7V to 15V, IOUT=200mA
3
50
mV
Load Regulation
VRLOAD
TJ=25oC, IOUT=5mA to 500mA
20
100
mV
TJ=25oC, IOUT=0
3.2
6
mA
Quiescent Current
Quiescent Current Change
Ripple Rejection
Dropout Voltage
IQ
∆IQ
VIN=8V to 15V, IOUT=200mA
0.8
IOUT=5mA to 350mA
0.5
∆VIN/∆VOUT VIN=8V to 15V, f=120Hz, IOUT=200mA
VIN-VOUT
∆VOUT =1%,
Output Noise Voltage
NO
TA=25oC,
Short Circuit Current
ISC
TJ=25oC, VIN=15V
Peak Output Current
IPK
Output Voltage Drift
∆VOUT/∆T
62
TJ=25oC
f=10Hz to 100KHz
mA
73
dB
2
V
40
µV
350
mA
=25oC
700
mA
IOUT=5mA
0.2
mV/oC
TJ
AZ78M06 (VIN=11V, IOUT=350mA, TJ=-40oC to 125 oC, PD ≤ 5W, unless otherwise noted)
Parameter
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Ripple Rejection
Dropout Voltage
Output Noise Voltage
Short Circuit Current
Symbol
VOUT
VRLINE
VRLOAD
IQ
∆IQ
Condition
Min
Typ
Max
Unit
TJ=25oC
5.75
6
6.25
V
VIN=8V to 15V, IOUT=5mA to 350mA
5.7
TJ
6
6.3
V
5
50
mV
o
20
120
mV
o
3.2
6
mA
=25oC,
VIN=8V to 15V, IOUT=200mA
TJ=25 C, IOUT=5mA to 500mA
TJ=25 C, IOUT=0
VIN=9V to 15V, IOUT=200mA
0.8
IOUT=5mA to 350mA
0.5
∆VIN/∆VOUT VIN=9V to 15V, f=120Hz, IOUT=200mA
VIN-VOUT
NO
ISC
Peak Output Current
IPK
Output Voltage Drift
∆VOUT/∆T
∆VOUT =1%,
TJ=25oC
TA=25oC, f=10Hz to 100KHz
59
mA
65
dB
2
V
45
µV
TJ
=25oC,
350
mA
TJ
=25oC
700
mA
IOUT=5mA
0.2
mV/oC
VIN=15V
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
6
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Electrical Characteristics (Continued)
AZ78M08 (VIN=14V, IOUT=350mA, TJ=-40oC to 125 oC, PD ≤ 5W, unless otherwise noted)
Parameter
Symbol
Output Voltage
VOUT
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Ripple Rejection
Dropout Voltage
VRLINE
VRLOAD
IQ
∆IQ
Conditions
Min
Typ
Max
Unit
TJ=25oC
7.7
8
8.3
V
VIN=10.5V to 15V, IOUT=5mA to 350mA
7.6
8
8.4
V
o
6
50
mV
o
TJ=25 C, IOUT=5mA to 500mA
25
160
mV
TJ=25oC, IOUT=0
3.2
6
mA
TJ=25 C, VIN=10.5V to 15V, IOUT=200mA
VIN=10.5V to 15V, IOUT=200mA
0.8
IOUT=5mA to 350mA
0.5
∆VIN/∆VOUT VIN=11V to 15V, f=120Hz, IOUT=200mA
VIN-VOUT
62
dB
=25oC
2
V
f=10Hz to 100KHz
52
µV
VIN=15V
350
mA
∆VOUT =1%, TJ
=25oC,
56
mA
NO
TA
Short Circuit Current
ISC
TJ=25oC,
Peak Output Current
IPK
TJ=25oC
700
mA
Output Voltage Drift
∆VOUT/∆T
IOUT=5mA
0.2
mV/oC
Output Noise Voltage
AZ78M09 (VIN=15V, IOUT=350mA, TJ=-40oC to 125 oC, PD ≤ 5W, unless otherwise noted)
Parameter
Output Voltage
Symbol
VOUT
Condition
Min
Typ
Max
Unit
TJ=25oC
8.65
9
9.35
V
VIN=11.5V to 15V, IOUT=5mA to 350mA
8.55
9
9.45
V
o
Line Regulation
VRLINE
TJ=25 C, VIN=11.5V to 15V, IOUT=200mA
6
50
mV
Load Regulation
VRLOAD
TJ=25oC, IOUT=5mA to 500mA
25
180
mV
3.2
6
mA
Quiescent Current
Quiescent Current Change
Ripple Rejection
Dropout Voltage
IQ
∆IQ
TJ
=25oC,
IOUT=0
VIN=11.5V to 15V, IOUT=200mA
0.8
IOUT=5mA to 350mA
0.5
∆VIN/∆VOUT VIN=12V to 15V, f=120Hz, IOUT=200mA
VIN-VOUT
∆VOUT =1%, TJ
=25oC
56
mA
61
dB
2
V
Output Noise Voltage
NO
TA=25oC, f=10Hz to 100KHz
52
µV
Short Circuit Current
ISC
TJ=25oC, VIN=15V
Peak Output Current
IPK
Output Voltage Drift
∆VOUT/∆T
350
mA
=25oC
700
mA
IOUT=5mA
0.2
mV/oC
TJ
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
7
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Electrical Characteristics (Continued)
AZ78M12 (VIN=17V, IOUT=350mA, TJ=-40oC to 125 oC, PD ≤ 5W, unless otherwise noted)
Parameter
Symbol
Output Voltage
VOUT
Conditions
Min
Typ
Max
Unit
TJ=25oC
11.5
12
12.5
V
VIN=14.5V to 17V, IOUT=5mA to 350mA
11.4
12
12.6
V
o
Line Regulation
VRLINE
TJ=25 C, VIN=14.5V to 17V, IOUT=200mA
8
50
mV
Load Regulation
VRLOAD
TJ=25oC, IOUT=5mA to 500mA
25
240
mV
TJ=25oC, IOUT=0
3.2
6
mA
Quiescent Current
Quiescent Current Change
Ripple Rejection
Dropout Voltage
IQ
∆IQ
VIN=14.5V to 17V, IOUT=200mA
0.8
IOUT=5mA to 350mA
0.5
∆VIN/∆VOUT VIN=15V to 17V, f=120Hz, IOUT=200mA
VIN-VOUT
60
dB
o
2
V
f=10Hz to 100KHz
75
µV
∆VOUT =1%, TJ=25 C
=25oC,
55
mA
Output Noise Voltage
NO
TA
Short Circuit Current
ISC
TJ=25oC, VIN=17V
350
mA
Peak Output Current
IPK
TJ=25oC
700
mA
Output Voltage Drift
∆VOUT/∆T
IOUT=5mA
0.3
mV/oC
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
8
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Typical Performance Characteristics
2.0
Peak Output Current (A)
5.10
Output Voltage (V)
5.05
5.00
AZ78M05
IOUT=5mA
4.95
TJ= -40 C
1.6
TJ= 25 C
1.4
TJ= 125 C
o
o
1.2
1.0
0.8
0.6
0.4
IOUT=500mA
4.90
-40
o
1.8
0.2
0.0
-20
0
20
40
60
80
100
120
2
4
o
6
8
10
12
14
Input-Output Differential Voltage (V)
Junction Temperature ( C)
Figure 4. Output Voltage vs. Junction Temperature
Figure 5. Peak Output Current vs. Input-Output
Differential Voltage
4.0
2.5
3.8
3.6
Quiescent Current (mA)
Dropout Voltage (V)
2.0
1.5
1.0
0.0
-40
-20
0
20
40
60
3.2
3.0
2.8
2.6
IOUT=350mA
2.4
AZ78M05
VIN=10V
IOUT=500mA
2.2
IOUT=0
IOUT=100mA
0.5
3.4
80
100
2.0
-40
120
-20
0
20
40
60
80
100
120
o
Junction Temperature ( C)
o
Junction Temperature ( C)
Figure 7. Quiescent Current vs. Junction Temperature
Figure 6. Dropout Voltage vs. Junction Temperature
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
9
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Typical Performance Characteristics (Continued)
100
90
80
PSRR (dB)
70
60
50
40
30
20
10
0
10
AZ78M05
VIN=10V, IOUT=10mA
CIN=0.33µF, COUT=0.1µF
100
1k
10k
100k
Frequency (Hz)
Figure 8. PSRR vs. Frequency
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
10
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Typical Application
AZ78MXX
VIN
INPUT
VOUT
OUTPUT
GND
0.1µF
0.33µF
Figure 9. Typical Application of AZ78MXX
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
11
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Mechanical Dimensions
TO-220-3
2.580(0.102)
3.380(0.133)
0.550(0.022)
1.350(0.053)
1.160(0.046)
1.760(0.069)
14.230(0.560)
16.510(0.650)
φ1.500(0.059)
27.880(1.098)
30.280(1.192)
8.520(0.335)
9.520(0.375)
1.850(0.073)
9.660(0.380)
10.660(0.420)
φ3.560(0.140)
4.060(0.160)
Unit: mm(inch)
3°
0.200(0.008)
7°
3.560(0.140)
4.820(0.190)
2.080(0.082)
2.880(0.113)
7°
0.381(0.015)
60°
0.813(0.032)
8.763(0.345)
60°
0.381(0.015)
2.540(0.100)
2.540(0.100)
Mar. 2007 Rev. 1. 2
0.356(0.014)
0.406(0.016)
BCD Semiconductor Manufacturing Limited
12
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Mechanical Dimensions (Continued)
1.350(0.053)
1.650(0.065)
TO-252-2(1)
6.350(0.250)
6.650(0.262)
5.200(0.205)
5.400(0.213)
Unit: mm(inch)
2.200(0.087)
2.400(0.094)
0.430(0.017)
0.580(0.023)
4.300(0.169)
5.400(0.212)
5°
0.700(0.028)
0.900(0.035)
0.500(0.020)
0.700(0.028)
2.300TYP
4.500(0.177)
4.700(0.165)
1.400(0.055)
1.780(0.070)
5°
3°
4°
0.430(0.017)
0.580(0.023)
Mar. 2007 Rev. 1. 2
4.800(0.189)
6.500(0.256)
3.800REF(0.150REF)
5.400(0.213)
5.700(0.224)
0.000(0.000)
0.127(0.005)
2.550(0.100)
2.900(0.114)
0.600(0.024)
0.900(0.035)
9.500(0.374)
9.900(0.390)
8°
BCD Semiconductor Manufacturing Limited
13
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particular purpose, nor does BCD Semiconductor Manufacturing Limited assume any liability arising out of the application or use
of any its products or circuits. BCD Semiconductor Manufacturing Limited does not convey any license under its patent rights or
other rights nor the rights of others.
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