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Part Number
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STCF02 |
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Manufacturer
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STMicroelectronics |
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Description
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High power white led driver |
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Published
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Feb 8, 2010 |
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Detailed Description
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STCF02
High power white led driver
General features
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Buck-boost DC/DC Converter Drives one power white l...
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Datasheet
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STCF02
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Overview
STCF02
High power white led driver
General features
■ ■ ■ ■ ■ ■ ■ ■
Buck-boost DC/DC Converter Drives one power white led: up to 600mA between 2.
7 to 4.
5V Led temperature protection Output current control 1.
8 MHz (typ) fixed frequency PWM Synchronous rectification High efficiency across the total input voltage range Operational modes: - Shutdown mode - Shutdown mode with NTC - Flash mode up to 600 mA - Medium flash mode - Torch mode: up to 250 mA Adjustable current in all three modes LED disconnected from the battery in shutdown mode Programmable safety shutdown in flash mode LED short and open circuit protection
QFN20 (4mm x 4mm)
Description
The STCF02 is a high efficiency power supply so...
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