Copyright

© ANPEC Electronics Corp.

Rev. A.2 - Sep., 2013

www.anpec.com.tw

3

APL3212A/B/C

Symbol

Parameter

Range

Unit

ACIN Input Voltage

4.5 to 5.5

V

OUT Output Current

0 to 2

A

Junction Temperature

-40 to 125

°C

Ambient Temperature

-40 to 85

°C

Note 2 : Refer th the typical application circuit.

APL3212A/B/C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

ACIN INPUT CURRENT AND POWER-ON-RESET(POR)

EN = Low

-

250

350

ACIN Supply Current

EN = High

-

100

150

µA

ACIN POR Threshold

2.4

2.6

2.8

V

ACIN POR Hysteresis

200

250

300

ACIN Power-On Blanking Time

-

8

-

ms

INTERNAL SWITCH ON RESISTANCE

Power Switch On Resistance

-

130

-

m

Ω

OUT Discharge Resistance

-

500

-

Ω

INPUT OVER-VOLTAGE PROTECTION (OVP)

5.7

5.85

6.0

6.6

6.8

7.0

Input OVP Threshold

7.0

7.2

7.4

V

Input OVP Hysteresis

-

250

-

mV

Input OVP Propagation Delay

-

1

-

µs

Input OVP Recovery Time

-

8

-

ms

OVER-CURRENT PROTECTION (OCP)

OCP Threshold

Ω, T

900

1000

1100

mA

OCP Accuracy

-10

-

+10

%

Maximum OCP Threshold

Ω, T

-

3

-

A

OCP Blanking Time

-

176

-

µs

OCP Recovery Time

-

64

-

ms

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

, unless otherwise specified. Typical

values are at T

Electrical Characteristics