Copyright

© ANPEC Electronics Corp.

Rev. A.6 - Mar., 2013

www.anpec.com.tw

3

APL3203D

APL3203D

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

POWER-ON-RESET (POR) AND SUPPLY CURRENT

IN POR Threshold

2.5

-

2.8

V

IN POR Hysteresis

-

230

-

mV

EN = Low

-

250

350

IN Supply Current

EN = High

-

100

150

µA

Input Power-On Blanking Time

-

8

-

ms

INTERNAL POWER SWITCH AND OUT DISCHARGE RESISTANCE

Power Switch On Resistance

-

250

450

m

Ω

OUT Discharge Resistance

-

500

-

Ω

INPUT OVER-VOLTAGE PROTECTION (OVP)

Input OVP Threshold

5.67

5.85

6.00

V

Input OVP Recovery Hysteresis

-

200

-

mV

Input OVP Propagation Delay

-

-

1

µs

Input OVP Recovery Time

-

8

-

ms

OVER-CURRENT PROTECTION (OCP)

OCP Threshold

Ω

930

1000

1200

mA

OCP Threshold Accuracy

-10

-

+10

%

OCP Blanking Time

-

176

-

µs

OCP Recovery Time

-

64

-

ms

BATTERY OVER-VOLTAGE PROTECTION

Battery OVP Threshold

4.4

4.435

4.465

V

Battery OVP Hysteresis

-

270

-

mV

BAT Pin Leakage Current

-

-

20

nA

Battery OVP Blanking Time

-

176

-

µs

EN LOGIC LEVELS

EN Input Logic High

1.4

-

-

V

EN Input Logic Low

-

-

0.4

V

EN Internal Pull-Low Resistor

-

500

-

k

Ω

FAULT LOGIC LEVELS AND DELAY TIME

FAULT Output Low Voltage

Sink 5mA current

-

-

0.4

V

FAULT Pin Leakage Current

-

-

1

µA

OVER-TEMPERATURE PROTECTION (OTP)

Over-Temperature Threshold

-

140

-

°C

Over-Temperature Hysteresis

-

20

-

°C

Refer to the typical application circuit. These specifications apply over V

, unless otherwise specified. Typical

values are at T

Electrical Characteristics