APL3204B 데이터 시트보기 (PDF) - Anpec Electronics
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APL3204B Datasheet PDF : 18 Pages
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APL3204A/B
Electrical Characteristics
Refer to the typical application circuit. These specifications apply over VIN=5V, TA= -40~85°C, unless otherwise specified. Typical
values are at TA=25°C.
Symbol
Parameter
Test Conditions
APL3204A/B
Unit
Min. Typ.
Max.
POWER-ON-RESET (POR) AND SUPPLY CURRENT
VPOR
ICC
IN POR Threshold
IN POR Hysteresis
IN Supply Current
VIN rising
EN = Low
EN = High
2.5
-
2.8
V
-
230
-
mV
-
250
350
µA
-
100
150
TB(IN) Input Power-On Blanking Time
VIN rising to VOUT rising
INTERNAL POWER SWITCH AND OUT DISCHARGE RESISTANCE
-
8
-
ms
Power Switch On Resistance
IOUT = 0.5A
OUT Discharge Resistance
VOUT = 3V
INPUT OVER-VOLTAGE PROTECTION (OVP)
VOVP
Input OVP Threshold
Input OVP Recovery Hysteresis
APL3204A, VIN rising
APL3204B, VIN rising
-
250
450
mΩ
-
500
-
Ω
5.67
5.85
6.00
V
6.60
6.80
7.00
-
200
-
mV
Input OVP Propagation Delay
-
-
1
µs
TON(OVP) Input OVP Recovery Time
OVER-CURRENT PROTECTION (OCP)
-
8
-
ms
IOCP
OCP Threshold
OCP Threshold Accuracy
TB(OCP) OCP Blanking Time
TON(OCP) OCP Recovery Time
BATTERY OVER-VOLTAGE PROTECTION
RILIM = 25kΩ
IOCP = 300mA to 1500mA
930 1000
1070
mA
-10
-
+10
%
-
176
-
µs
-
64
-
ms
VBOVP
Battery OVP Threshold
Battery OVP Hysteresis
VBAT rising
4.30
4.35
4.4
V
-
270
-
mV
IBAT
BAT Pin Leakage Current
TB(BOVP) Battery OVP Blanking Time
EN LOGIC LEVELS
EN Input Logic High
VBAT = 4.4V
-
-
20
nA
-
176
-
µs
1.4
-
-
V
EN Input Logic Low
-
-
0.4
V
EN Internal Pull-Low Resistor
FAULT LOGIC LEVELS AND DELAY TIME
-
500
-
kΩ
FAULT Output Low Voltage
Sink 5mA current
-
-
0.4
V
FAULT Pin Leakage Current
VFAULT = 5V
OVER-TEMPERATURE PROTECTION (OTP)
-
-
1
µA
TOTP Over-Temperature Threshold
Over-Temperature Hysteresis
-
140
-
°C
-
20
-
°C
Copyright © ANPEC Electronics Corp.
3
Rev. A,1 - Jun, 2008
www.anpec.com.tw
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