APE8901Y datasheet(2/8 Pages) A-POWER

2 / 8 page

Advanced Power

Electronics Corp.

APE8901

ABSOLUTE MAXIMUM RATINGS(at T

A=25

oC)

VCNTL Supply Voltage (VCNTL) --------------------------- -0.3V to 7V

VIN Supply Voltage (VIN) ---------------------------------- -0.3V to 6V

EN & FB Pin Voltage (VI/O) ------------------------------- -0.3V to VCNTL+0.3V

Power Voltage (VPOK) --------------------------------------- -0.3V to 7V

Power Dissipation (PD)

ESOP-8 ------- 3W

DFN 2x2 ------ 0.8W

Storage Temperature Range (TST) ---------------------- -65°C To 150°C

Junction Temperature Range (TJ) ----------------------- -40°C To 125°C

Operating Temperature Range (TOP) ------------------- -40°C To 85°C

Thermal Resistance Junction to Ambient (Rthja)

ESOP-8 ------- 40°C/W

DFN 2x2 ------ 125°C/W

Thermal Resistance Junction to Case (Rthjc)

ESOP-8 ------- 15°C/W

DFN 2x2 ------ 20°C/W

RECOMMENDED OPERATING CONDITIONS

VCNTL Supply Voltage (VCNTL) -------------------------- 3V to 6V

VIN Supply Voltage (VIN) ---------------------------------- 1V to 5.5V

Output Voltage (VOUT) -------(VCNTL-VOUT > 1.9V)----- 0.8V to 2.8V

Output Current (IOUT) --------------------------------------- 0 to 1A

ORDERING / PACKAGE INFORMATION

Note. Rthja is measured with the PCB copper area (need connect to Expose-Pad) of approximately 1.5 in

2 (Multi-layer) by ESOP-8 and DFN-8L packages.

Package Type

MP : ESOP-8

APE8901X

GN2 : DFN 2x2

( Top View)

5 NC

VOUT

ESOP-8

GND

POK

VIN

VCNTL

GND

DFN 2x2

VOUT

POK

VIN

(TOP VIEW)

VCNTL

GND

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