APE8875TY datasheet(2/9 Pages) A-POWER

2 / 9 page

Advanced Power

Electronics Corp.

APE8875

ABSOLUTE MAXIMUM RATINGS (at T

A=25

oC)

VIN Supply Voltage (VIN) -------------------------- -0.3 to 6.5V

EN Voltage (VEN) ------------------------------------ -0.3 to VIN

VSET Voltage (VSET) ------------------------------- -0.3 to VIN

Power Dissipation (PD) ----------------------------- 0.4W

Storage Temperature Range (TST) -------------- -65 to +150°C

Junction Temperature Range (TJ) --------------

-40 to +125°C

Operating Temperature Range (TOP) ----------- -40 to +85°C

TSOT-26

50°C/W

SO-8

25°C/W

TSOT-26

100°C/W

SO-8

70°C/W

Note: RthJA is measured with the PCB copper area approximately 1.5 in

2 (Multi-layer) that connect to GND Pins.

(VSET = 2V, VIN = 5V, IOUT = 0.5A, CIN=COUT=2.2uF, TA=25

oC unless otherwise specified)

Parameter

SYM

TEST CONDITION

MIN

TYP

MAX

UNITS

VIN Supply Voltage Range

VIN

4.5

Quiescent Current

ICCQ

No Load

Standby Current

ISTB

VEN=0V

Output Voltage/VSET Voltage

VO/VSET VIN=5.5V, VSET=1V~3.3V

1.552

1.6

1.648

V/V

Line Regulation

VIN=4.5V to 5.5V

0.2

0.5

Load Regulation

IOUT=10mA ~ 0.6A

Dropout Voltage

VDrop

IOUT=0.6A, VSET=3.3V

200

320

Current Limit

ILimt

700

Short Circuit Current

IShort

Vo<0.6V

250

VSET Voltage Range

VSET

0.1

3.3

VSET Pin Current

ISET

VSET=5V

200

VEN-H Operating mode

VEN-L

Shutdown mode

0.8

IENH

VEN=VIN

0.003

0.1

μA

IENL

VIN=5V, VEN=0V

μA

VOUT Pull Low Resistance

VEN=0V

Thermal Shutdown Temp

TSD

150

°C

Thermal Shutdown Hysteresis

°C

ELECTRICAL SPECIFICATIONS

Thermal Resistance from Junction to Ambient(RthJA)

EN Pin Logic Threshold Voltage

Enable Pin Current

Thermal Resistance from Junction to Case(RthJC)

APE8875TY Datasheet(PDF) 2 Page - Advanced Power Electronics Corp.

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