IS31BL3508A 1.0MHZ BOOST CONVERTER

ISSI

Description

IS31BL3508A 1.0MHZ BOOST CONVERTER WITH 38V INTERNAL MOSFET SWITCH May 2013 GENERAL .
IS31BL3508A is a boost converter featuring an integrated MOSFET switch designed for driving series strings of LED or other device.

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Datasheet Specifications

Part number: IS31BL3508A
Manufacturer: ISSI
File Size: 501.35 KB
Datasheet: IS31BL3508A-ISSI.pdf
Description: 1.0MHZ BOOST CONVERTER

Features

* an over voltage shutdown pin which prevents the output voltage from exceeding 38V (typ. ) in the case of an open circuit condition. The device is offered in a TSOT-23-6 and SOT-23-6 package and a temperature rating from -40°C ~ +85°C. FEATURES

Applications

* Small LCD Backlights Notebook PC GPS TYPICAL APPLICATION CIRCUIT Figure 1 Constant current white LED driver using PWM at the EN pin to control intensity Note 1: COUT must be rated for 50V. Smaller values of output capacitance will cause the LED current ripple to increase. Note

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IS31BL3508A 1.0MHZ BOOST CONVERTER ISSI

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