TE

CH

tm

T6336A

TM Technology Inc. reserves the right

P. 1

Publication Date: MAR. 2007

to change products or specifications without notice.

Revision: A

Two Channel Constant Current Regulator

FEATURES

• Option Current:

260mA/85mA, 260mA/130mA, 240mA/120mA,

225mA/110mA

• Low Dropout Voltage

• Low 0.1 uA Shutdown Supply Current

• ESD Human Body Mode Over 5KV

• 2.7V to 5V Supply Voltage Range

• Build in Thermal Protect 160

°°°°C

APPLICATIONS

• Flash Light

• Lighting

• Portable Communication Devices

• Handheld Electronics

• DC/DC LED driver

TYPICAL APPLICATION CIRCUITS

T 6336A

GN D

LE D 1

VD D

LE D 2

SW

CE

GENERAL DESCRIPTION

The T6336A low-dropout bias supply for

white LED is a high-performance used in

conventional white LED designs.

The T6336A much lower bias variation

with supply voltage variation, significantly

lower dropout voltage and Low Shutdown

Supply Current, and in some applications,

significantly improved efficiency from DC

2.7V to 5V. The T6336A is available in

TO-252 lead-free package.

PART NUMBER EXAMPLES

PIN ARRANGEMENT

(Top view)

TO-252

12

3

45

6

GN D

Part no.

Current

Package type

TO-252

TO-252

TO-252

TO-252