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