Copyright

© ANPEC Electronics Corp.

Rev. A.3- Sep., 2008

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 1 : Stresses above those listed in bsolute Maximum Ratings may cause permanent damage to the device.

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-

020C 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

NC

VIN

AGND

FB

1

2

3

4

PGND

LX

EN

COMP

8

7

6

5

9

LX

APW7145

SOP-8P Top View

The Pin 7 must be connected to the Exposed Pad

DFN 4x4-8 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

L : Lead Free Device

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