Copyright

© ANPEC Electronics Corp.

Rev. A.1 - Feb., 2011

APW8821

www.anpec.com.tw

2

Ordering and Marking Information

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

APW8821

Handling Code

Temperature Range

.

Package Code

APW 8821 QB :

Assembly Meterial

Package Code

Temperature Range

.

I : -40 to 85

Handling Code

Assembly Meterial

G : Halogen and Lead Free Device

:

QB TDFN3x3-10

TR : Tape & Reel

L : Lead Free Device

APW

8821

XXXXX

XXXXX - Date Code

Simplified Application Circuit

L

Q1

Q2

REFIN

APW8821

RTN

VOUT

POK

PHASE

UGATE

LGATE/

OCSET

= GND and Thermal Pad (connected to GND plane for better heat dissipation)

10 BOOT

TDFN3x3-10

Top View

VOUT 3

POK 1

REFIN 2

FB 5

9 UGATE

7 VCC

8 PHASE

RTN 4

6 LGATE/OCSET