ADP667AN 查看數據表（PDF） - Analog Devices
零件编号
产品描述 (功能)
生产厂家
ADP667AN Datasheet PDF : 8 Pages
| |||
ADP667–SPECIFICATIONS (VIN = +9 V, GND = 0 V, VOUT = +5 V, CL = 10 µF, TA = TMIN to TMAX unless
otherwise noted)
Parameter
Min Typ Max Units Test Conditions/Comments
Input Voltage, VIN
3.5
16.5 V
Output Voltage, VOUT
Maximum Output Current
4.8 5.0 5.2
250
V
VSET = 0 V, VIN = 6 V, IOUT = 10 mA
mA VIN = +6 V, +4.5 V < VOUT < +5.5 V
Quiescent Current
IGND: Shutdown Mode
IGND: Normal Mode
0.2 1
2
20
25
20
30
5
15
35
50
20
µA VSHDN = 2 V, TA = +25°C
µA TA = TMIN to TMAX
VSHDN = 0 V, VSET = 0 V, TA = +25°C
µA IOUT = 0 µA
µA IOUT = 100 µA
mA IOUT = 200 mA
TA = TMIN to TMAX
µA IOUT = 0 µA
µA IOUT = 100 µA
mA IOUT = 200 mA
Dropout Voltage
5
60
75
150 250
350
mV IOUT = 100 µA, TA = +25°C
mV TA = TMIN to TMAX
mV IOUT = 200 mA, TA = +25°C
mV TA = TMIN to TMAX
Load Regulation
Line Regulation
50
100
mV IOUT = 10 mA–200 mA, VIN = 6 V, TA = +25°C
250
mV TA = TMIN to TMAX
5
10
mV VIN = 6 V to 10 V, IOUT = 10 mA, TA = +25°C
15
mV TA = TMIN to TMAX
SET Reference Voltage, VSET
SET Input Leakage Current, ISET
1.23 1.255 1.28 V
± 0.01 ± 10
nA
± 1000 nA
VSET = 1.5 V, TA = +25°C
TA = TMIN to TMAX
Output Leakage Current, IOUT
Short-Circuit Current, IOUT
0.1 1
400
450
µA VSHDN = 2 V
mA TA = +25°C
mA TA = TMIN to TMAX
Low Battery Detector Input Threshold, VLBI 1.215 1.255 1.295 V
LBI Input Leakage Current, ILBI
± 0.01 ± 10
nA
± 1000 nA
Low Battery Detector Output Voltage, VLBO
0.25 V
0.40 V
VLBI = 1.5 V, TA = +25°C
TA = TMIN to TMAX
VLBI < 1.215 V, ILBO = 10 mA, TA = +25°C
TA = TMIN to TMAX
Shutdown Input Threshold Voltage, VSHDN 1.5
Shutdown Input Leakage Current, ISHDN
V
± 0.01 ± 10
nA
± 1000 nA
VSHDN = 0 V to VIN, TA = +25°C
TA = TMIN to TMAX
Dropout Detector Output Voltage
4.0
0.25
V
(VSET = 0 V, VSHDN = 0 V, RDD = 100 kΩ
VIN = 7 V, IOUT = 10 mA)
(VSET = 0 V, VSHDN = 0 V, RDD = 100 kΩ
VIN = 4.5 V, IOUT = 10 mA)
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS*
(TA= +25°C unless otherwise noted)
Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +18 V
Output Short Circuit to GND Duration . . . . . . . . . . . . . . 1 sec
LBO Output Sink Current . . . . . . . . . . . . . . . . . . . . . . . 50 mA
LBO Output Voltage . . . . . . . . . . . . . . . . . . . . . GND to VOUT
SHDN Input Voltage . . . . . . . . . . . . . . . . –0.3 V (VIN + 0.3 V)
LBI, SET Input Voltage . . . . . . . . . . . . . –0.3 V (VIN + 0.3 V)
Power Dissipation, N-8 . . . . . . . . . . . . . . . . . . . . . . . . 625 mW
(Derate 8.3 mW/°C above +50°C)
θJA, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 120°C/W
Power Dissipation, SO-8 . . . . . . . . . . . . . . . . . . . . . . . 450 mW
(Derate 6 mW/°C above +50°C)
θJA, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 170°C/W
Operating Temperature Range
Industrial (A Version) . . . . . . . . . . . . . . . . . . –40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . +300°C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . +215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . +220°C
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . > 6000 V
*This is a stress rating only and functional operation of the device at these or any
other conditions above those indicated in the operation sections of this specifica-
tion is not implied. Exposure to absolute maximum rating conditions for extended
periods of time may affect reliability.
–2–
REV. 0
Share Link: 