ADP1752-1.5-EVALZ Ver la hoja de datos (PDF) - Analog Devices
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ADP1752-1.5-EVALZ Datasheet PDF : 20 Pages
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Data Sheet
ADP1752/ADP1753
SPECIFICATIONS
VIN = (VOUT + 0.4 V) or 1.6 V (whichever is greater), IOUT = 10 mA, CIN = COUT = 4.7 µF, TA = 25°C, unless otherwise noted.
Table 1.
Parameter
INPUT VOLTAGE RANGE
OPERATING SUPPLY CURRENT1
SHUTDOWN CURRENT
OUTPUT VOLTAGE ACCURACY
Fixed Output Voltage Accuracy
(ADP1752)
Adjustable Output Voltage Accuracy
(ADP1753) 2
LINE REGULATION
LOAD REGULATION3
DROPOUT VOLTAGE4
START-UP TIME5
CURRENT-LIMIT THRESHOLD6
THERMAL SHUTDOWN
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
PG OUTPUT LOGIC LEVEL
PG Output Logic High
PG Output Logic Low
PG Output Delay from EN Transition
Low to High
PG OUTPUT THRESHOLD
Output Voltage Falling
Output Voltage Rising
EN INPUT
EN Input Logic High
EN Input Logic Low
EN Input Leakage Current
UNDERVOLTAGE LOCKOUT
Input Voltage Rising
Input Voltage Falling
Hysteresis
SOFT START CURRENT
ADJ INPUT BIAS CURRENT (ADP1753)
SENSE INPUT BIAS CURRENT
Symbol
VIN
IGND
IGND-SD
VOUT
VADJ
∆VOUT/∆VIN
∆VOUT/∆IOUT
VDROPOUT
tSTART-UP
ILIMIT
TSSD
TSSD-HYS
PGHIGH
PGLOW
PGFALL
PGRISE
VIH
VIL
VI-LEAKAGE
UVLO
UVLORISE
UVLOFALL
UVLOHYS
ISS
ADJI-BIAS
SNSI-BIAS
Test Conditions/Comments
TJ = −40°C to +125°C
IOUT = 500 μA
IOUT = 100 mA
IOUT = 100 mA, TJ = −40°C to +125°C
IOUT = 0.8 A
IOUT = 0.8 A, TJ = −40°C to +125°C
EN = GND, VIN = 1.6 V
EN = GND, VIN = 1.6 V, TJ = −40°C to +85°C
EN = GND, VIN = 3.6 V, TJ = −40°C to +85°C
IOUT = 10 mA
IOUT = 10 mA to 0.8 A
10 mA < IOUT < 0.8 A, TJ = −40°C to +125°C
IOUT = 10 mA
IOUT = 10 mA to 0.8 A
10 mA < IOUT < 0.8 A, TJ = −40°C to +125°C
VIN = (VOUT + 0.4 V) to 3.6 V, TJ = −40°C to +125°C
IOUT = 10 mA to 0.8 A, TJ = −40°C to +125°C
IOUT = 100 mA, VOUT ≥ 1.8 V
IOUT = 100 mA, VOUT ≥ 1.8 V, TJ = −40°C to +125°C
IOUT = 0.8 A, VOUT ≥ 1.8 V
IOUT = 0.8 A, VOUT ≥ 1.8 V, TJ = −40°C to +125°C
CSS = 0 nF, IOUT = 10 mA
CSS = 10 nF, IOUT = 10 mA
TJ rising
1.6 V ≤ VIN ≤ 3.6 V, IOH < 1 µA
1.6 V ≤ VIN ≤ 3.6 V, IOL < 2 mA
1.6 V ≤ VIN ≤ 3.6 V, CSS = 10 nF
1.6 V ≤ VIN ≤ 3.6 V
1.6 V ≤ VIN ≤ 3.6 V
1.6 V ≤ VIN ≤ 3.6 V
1.6 V ≤ VIN ≤ 3.6 V
EN = VIN or GND
TJ = −40°C to +125°C
TJ = −40°C to +125°C
TJ = 25°C
1.6 V ≤ VIN ≤ 3.6 V
1.6 V ≤ VIN ≤ 3.6 V, TJ = −40°C to +125°C
1.6 V ≤ VIN ≤ 3.6 V
Min Typ Max Unit
1.6
3.6 V
90
µA
400
µA
800 µA
0.9
mA
1.2 mA
26
µA
30 µA
100 µA
−1
−1.5
−2
0.495 0.5
0.492
0.490
−0.3
10
70
200
5.2
1
1.4
+1 %
+1.5 %
+2 %
0.505 V
0.508 V
0.510 V
+0.3 %/V
0.8 %/A
mV
16 mV
mV
140 mV
µs
ms
5
A
150
°C
15
°C
1.0
V
0.4 V
5.5
ms
−10
%
−6.5
%
1.2
V
0.4 V
0.1 1
µA
1.58 V
1.25
V
100
mV
0.6 0.9 1.2 µA
10 150 nA
10
µA
Rev. E | Page 3 of 20
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