Preliminary datasheet, Electrical characteristics, Parameter symbol conditions min typ max units – Diodes AP2160 User Manual
Page 5
Preliminary Datasheet
Ultra Low Output Voltage Linear N-FET Controller AP2160
Jan. 2012 Rev. 1. 0 BCD Semiconductor Manufacturing Limited
5
Electrical Characteristics
V
IN
=1.5V, V
OUT
=1.05V, V
EN
=V
CC
, T
A
=25°C, C
IN
=4.7
µF, C
OUT
=22
µF, unless otherwise specified.
Parameter Symbol
Conditions
Min
Typ
Max
Units
Supply Voltage Range
V
CC
4.5 5.5 V
Input Voltage UVLO
Threshold
V
UVLO
V
FB
=0.48V, V
CC
rising
3.70
V
Input Voltage UVLO
Hysteresis
V
HYST
V
FB
=0.48V, V
CC
falling
0.25
V
Supply Current
I
CC
V
EN
=V
CC
=5V
0.42
0.6
mA
Shutdown Current
I
SD
V
EN
=0V -1
1
µΑ
Feedback Voltage
V
FB
V
EN
=V
CC
=5V 0.495
0.5
0.505
V
Feedback Pin Input
Current
I
FB
V
FB
=0.5V -100
100
nA
V
EN-H
V
CC
=5V, V
EN
rising
1.3
EN Pin Logic High
Threshold Voltage
V
EN-L
V
CC
=5V, V
EN
falling
0.5
V
EN Pin Input Current
I
EN
I
OUT
=0mA, V
IN
=5V -1
1
µΑ
Output Voltage UVLO
Threshold
V
TH(UV)
V
FB
Falling 0.2
0.25
0.3
V
I
DRV(SS)
Sourcing,
V
FB
=0V
20
µΑ
I
DRV(SRC)
Sourcing,
V
FB
=0.48V
2.2
DRV Output Current
I
DRV(SINK)
Sinking,
V
FB
=0.52V
9.0
mA
V
FB
=0.48V,
V
EN
=V
CC
=5V
4.9 5.0
DRV Pin Output Voltage
V
DRV
V
FB
=0.52V,
V
EN
=V
CC
=5V
0.8 1.15 1.5
V
POK Threshold Voltage
for Power not OK
V
PNOK
V
FB
falling
84%
88%
91%
V
FB
POK Low Voltage
POK sinks 1mA
200
250
mV
POK Delay Time
t
DELAY
0.8
2
10
ms
Thermal Shutdown
Temperature
T
SD
150
°C
Thermal Shutdown
Hysteresis
40
°C