Copyright

© ANPEC Electronics Corp.

Rev. A.4 - Jan., 2006

APW7120

www.anpec.com.tw

2

APW7120

HandlingCode

Temp.Range

PackageCode

PackageCode

K : SOP-8

Operating Ambient Temp. Range

E : -20 to 70 C

HandlingCode

TU : Tube

TR : Tape & Reel

LeadFreeCode

L : Lead Free Device

Blank : Original Device

APW7120 K :

APW7120

XXXXX

XXXXX - Date Code

LeadFreeCode

°

Ordering and Marking Information

Block Diagram

Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate

termination finish; which are fully compliant with RoHS and compatible with both SnPb and lead-free soldiering

operations. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J STD-020C

for MSL classification at lead-free peak reflow temperature.

3VCC

Power On

Reset

VCC

OCSET

UGATE

LGATE

Oscillator

Gate

Control

0.8V

Soft-Start

and Fault

Logic

300kHz

PHASE

Gm

Amplifier

FB

PWM

Inhibit

40uA

COMP

UV

GND

POR

Soft-Start

OC

BOOT

Regulator

3VCC

OV

3VCC

0.4V

0.15V

Enable

2.5V