2012/08/29

Ver.4

Page 2

SP6003

Synchronous Rectifier Driver

TYPICAL APPLCATION CIRCUIT

PIN DESCRIPTION

Pin

Symbol

Description

1

Timing

Discontinuous current filter timing adjustment resistor connection.

2

NC

No connection.

3

Rapid-Adj

Capacitor connection to adjust fast pulse width reduction response.

4

Cramp

Ramp capacitor adjustment to extend MOSFET’s gate timing.

5

GND

Ground connection.

6

MOSG-C

Catch MOSFET gate drive.

7

Vdd

DC supply voltage.

8

SYNC

Synchronized signal from transformer’s output.