-v

+v

+i

-i

I

H

I

DRM

V

D

Characteristics not defined

in this quadrant.

V

DRM

V

(BO)

I

(BO)

I

T

V

T

I

D

LSPxxxxBJR Series LED Shunt Protector

JANUARY 2011 - REVISED FEBRUARY 2012

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

V-I Characteristic

On-state Voltage vs. Junction Temperature

Normalized Breakover Voltage vs. Junction Temperature

Typical Application

power supply for the LED string dictates the power supply architec-

ture. Proper care must be taken in the design of the power supply

intended and the design maintains integrity.

25

50

75

100

125

150

1.05

0.80

0.85

0.90

0.95

1.00

TJ - Junction Temperature (°C)

25

50

75

100

125

150

1.06

1.01

1.02

1.03

1.04

1.05

1.00

0.99

0.98

TJ - Junction Temperature (°C)

LED1

Current

Source

Control

Circuit

LSP0600

LED2

Control

Circuit

LSP0600

Control

Circuit

LSP0600

LEDn

Control

Circuit

LSP0600