ADP7104(RevB) データシートの表示（PDF） - Analog Devices
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ADP7104 Datasheet PDF : 28 Pages
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Data Sheet
ADP7104
SPECIFICATIONS
VIN = (VOUT + 1 V) or 3.3 V (whichever is greater), EN = VIN, IOUT = 10 mA, CIN = COUT = 1 µF, TA = 25°C, unless otherwise noted.
Table 1.
Parameter
INPUT VOLTAGE RANGE
OPERATING SUPPLY CURRENT
SHUTDOWN CURRENT
INPUT REVERSE CURRENT
OUTPUT VOLTAGE ACCURACY
Fixed Output Voltage Accuracy
Adjustable Output Voltage
Accuracy
LINE REGULATION
LOAD REGULATION 1
ADJ INPUT BIAS CURRENT
SENSE INPUT BIAS CURRENT
DROPOUT VOLTAGE 2
START-UP TIME 3
CURRENT-LIMIT THRESHOLD 4
PG OUTPUT LOGIC LEVEL
PG Output Logic High
PG Output Logic Low
PG OUTPUT THRESHOLD
Output Voltage Falling
Output Voltage Rising
THERMAL SHUTDOWN
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
Symbol
VIN
IGND
IGND-SD
IREV-INPUT
Conditions
Min Typ Max
3.3
20
IOUT = 100 µA, VIN = 10 V
400
IOUT = 100 µA, VIN = 10 V, TJ = −40°C to +125°C
900
IOUT = 10 mA, VIN = 10 V
450
IOUT = 10 mA, VIN = 10 V, TJ = −40°C to +125°C
1050
IOUT = 300 mA, VIN = 10 V
750
IOUT = 300 mA, VIN = 10 V, TJ = −40°C to +125°C
1400
IOUT = 500 mA, VIN = 10 V
900
IOUT = 500 mA, VIN = 10 V, TJ = −40°C to +125°C
1600
EN = GND, VIN = 12 V
40 50
EN = GND, VIN = 12 V, TJ = −40°C to +125°C
75
EN = GND, VIN = 0 V, VOUT = 20 V
0.3
EN = GND, VIN = 0 V, VOUT = 20 V, TJ = −40°C to
5
+125°C
Unit
V
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
VOUT
IOUT = 10 mA
–0.8
+0.8
%
1 mA < IOUT < 500 mA, VIN = (VOUT + 1 V) to 20 V, –2
TJ = −40°C to +125°C
+1
%
VADJ
IOUT = 10 mA
1.21 1.22 1.23
V
1 mA < IOUT < 500 mA, VIN = (VOUT + 1 V) to 20 V,
TJ = −40°C to +125°C
1.196
1.232 V
∆VOUT/∆VIN VIN = (VOUT + 1 V) to 20 V, TJ = −40°C to +125°C −0.015
+0.015 %/V
∆VOUT/∆IOUT IOUT = 1 mA to 500 mA
0.2
%/A
IOUT = 1 mA to 500 mA, TJ = −40°C to +125°C
0.75
%/A
ADJI-BIAS
1 mA < IOUT < 500 mA, VIN = (VOUT + 1 V) to 20 V,
10
nA
ADJ connected to VOUT
SENSEI-BIAS 1 mA < IOUT < 500 mA, VIN = (VOUT + 1 V) to 20 V,
1
μA
SENSE connected to VOUT, VOUT = 1.5 V
VDROPOUT
IOUT = 10 mA
20
mV
IOUT = 10 mA, TJ = −40°C to +125°C
40
mV
IOUT = 150 mA
100
mV
IOUT = 150 mA, TJ = −40°C to +125°C
175
mV
IOUT = 300 mA
200
mV
IOUT = 300 mA, TJ = −40°C to +125°C
325
mV
IOUT = 500 mA
350
mV
IOUT = 500 mA, TJ = −40°C to +125°C
550
mV
tSTART-UP
VOUT = 5 V
1000
µs
ILIMIT
625 775 1000 mA
PGHIGH
PGLOW
IOH < 1 µA
IOL < 2 mA
1.0
V
0.4
V
PGFALL
PGRISE
−9.2
%
−6.5
%
TSSD
TSSD-HYS
TJ rising
150
°C
15
°C
Rev. B | Page 3 of 28
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