APL3204A/B
Electrical Characteristics
Refer to the typical application circuit. These specifications apply over V
IN
=5V, T
A
= -40~85
°
C, unless otherwise specified. Typical
values are at T
A
=25
°
C.
Symbol
Parameter
Test Conditions
APL3204A/B
Min.
Typ.
Max.
Unit
POWER-ON-RESET (POR) AND SUPPLY CURRENT
V
POR
IN POR Threshold
IN POR Hysteresis
EN = Low
I
CC
T
B(IN)
IN Supply Current
Input Power-On Blanking Time
EN = High
V
IN
rising to V
OUT
rising
V
IN
rising
2.5
-
-
-
-
-
230
250
100
8
2.8
-
350
150
-
V
mV
µA
ms
INTERNAL POWER SWITCH AND OUT DISCHARGE RESISTANCE
Power Switch On Resistance
OUT Discharge Resistance
INPUT OVER-VOLTAGE PROTECTION (OVP)
V
OVP
Input OVP Threshold
Input OVP Recovery Hysteresis
Input OVP Propagation Delay
T
ON(OVP)
Input OVP Recovery Time
APL3204A, V
IN
rising
APL3204B, V
IN
rising
5.67
6.60
-
-
-
5.85
6.80
200
-
8
6.00
7.00
-
1
-
V
mV
µs
ms
I
OUT
= 0.5A
V
OUT
= 3V
-
-
250
500
450
-
mΩ
Ω
OVER-CURRENT PROTECTION (OCP)
I
OCP
OCP Threshold
OCP Threshold Accuracy
T
B(OCP)
T
ON(OCP)
OCP Blanking Time
OCP Recovery Time
R
ILIM
= 25kΩ
I
OCP
= 300mA to 1500mA
930
-10
-
-
1000
-
176
64
1070
+10
-
-
mA
%
µs
ms
BATTERY OVER-VOLTAGE PROTECTION
V
BOVP
Battery OVP Threshold
Battery OVP Hysteresis
I
BAT
T
B(BOVP)
BAT Pin Leakage Current
Battery OVP Blanking Time
V
BAT
= 4.4V
V
BAT
rising
4.30
-
-
-
4.35
270
-
176
4.4
-
20
-
V
mV
nA
µs
EN LOGIC LEVELS
EN Input Logic High
EN Input Logic Low
EN Internal Pull-Low Resistor
FAULT LOGIC LEVELS AND DELAY TIME
FAULT Output Low Voltage
FAULT Pin Leakage Current
OVER-TEMPERATURE PROTECTION (OTP)
T
OTP
Over-Temperature Threshold
Over-Temperature Hysteresis
-
-
140
20
-
-
°C
°C
Sink 5mA current
V
FAULT
= 5V
-
-
-
-
0.4
1
V
µA
1.4
-
-
-
-
500
-
0.4
-
V
V
kΩ
Copyright
©
ANPEC Electronics Corp.
Rev. A,1 - Jun, 2008
3
www.anpec.com.tw
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
