BP3102

High Precision PSR Constant Current LED Driver

BP3102_DS_Rev.1.0

www.bpsemi.com

2

Bright Power Semiconductor Co. Confidential – Customer Use Only

Ordering Information

Part Number

Package

Operating

Temperature

Package Method

Marking

BP3102

SOP8

-40℃ to 105℃

Tape

2,500 Piece/Roll

BP3102

XXXXXY

ZWXYY

Pin Configuration and Marking Information

Figure 2. Pin configuration

Pin Definition

Pin No.

Name

Description

1

GND

Ground

2

FB

Feedback. This pin detects the output information from auxiliary

winding.

3

VCC

Power supply

4

CS

Current sense. This pin connects a current sense resistor to GND to detect

the primary current of transformer.

5,6

DRAIN

Internal high voltage MOSFET drain.

7,8

NC

No connection, must be floated

XXXXXY: lot code

Z: R（RoHS)，G（GREEN)

W: Sign

X: Year

YY：Week