Copyright

© ANPEC Electronics Corp.

Rev. A.7 - Mar., 2011

APW7145

www.anpec.com.tw

2

Ordering and Marking Information

Symbol

Parameter

Rating

Unit

VIN Supply Voltage (VIN to AGND)

-0.3 ~ 15

V

> 100ns

LX to GND Voltage

< 100ns

V

PGND to AGND Voltage

-0.3 ~ +0.3

V

EN to AGND Voltage

V

FB, COMP to AGND Voltage

-0.3 ~ 6

V

Power Dissipation

Internally Limited

W

Maximum Junction Temperature

150

Storage Temperature

-65 ~ 150

Maximum Lead Soldering Temperature, 10 Seconds

260

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

are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020D for

MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant) and halogen

free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by

weight).

Pin Configuration

The Pin 7 must be connected to the Exposed Pad

NC

VIN

AGND

FB

1

2

3

4

PGND

LX

EN

COMP

8

7

6

5

9

LX

APW7145

SOP-8P

(Top View)

DFN4x4-8

(Top View)

1

6

5

4

3

2

8

7

PGND

EN

LX

COMP

VIN

FB

NC

AGND

APW7145

APW7145

Package Code

KA : SOP-8P

QA: DFN4x4-8

Operating Ambient Temperature Range

Handling Code

TR : Tape & Reel

Assembly Material

G : Halogen and Lead Free Device

Handling Code

Temperature Range

Package Code

Assembly Material

APW7145 KA :

XXXXX - Date Code

APW7145

XXXXX

APW7145 QA :

APW7145

XXXXX

XXXXX - Date Code

Note1: Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are

stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recom-

mended operating conditions" is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device

reliability