CPC9909NETR datasheet(3/12 Pages) IXYS

部件名	CPC9909NETR

功能描述	High Effciency,Off-line, High Brightness LED Driver

PDF	12 Pages

Scroll/Zoom	100%

制造商	IXYS [IXYS Corporation]

网页	http://www.ixys.com

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3 / 12 page

INTEGRATED CIRCUITS DIVISION

CPC9909

R03

www.ixysic.com

1. Specifications

1.1 Package Pinout

1.2 Pin Description

GND

GATE

PWMD

Pin#

Name

Description

VIN

Input voltage

2CS

LED Current Sense input. Internal current

sense threshold is set at VCS(high). The

external sense resistor sets the maximum LED

current.

GND

Device Ground

GATE

External MOSFET gate driver output

5PWMD

Low-frequency PWM dimming control input with

internal pull-down resistor.

VDD

Regulated supply voltage output. Requires a

storage capacitor to GND. Can be overdriven by

external voltage applied to VDD .

7LD

Linear Dimming. Apply a voltage less than

VCS(high) to dim the LED(s).

Resistor to GND sets the minimum off-time.

Electrical and thermal conductive pad on the

bottom of CPC9909NE. Connect this pad to

ground and provide sufficient thermal coupling

to remove heat from the package.

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