LM3501 Datasheet | Texas Instruments

.ti. SNVS230C - DECEMBER 2003 - REVISED MAY 2013 LM3501 Synchronous Step-up DC/DC Converter for White LED Applications Check for Samples: LM3501 Features - 2 Synchronous Rectification, High Efficiency and no External Schottky Diode required - Uses Small Surface Mount ponents - Can Drive 2-5 White LEDs in Series (May Function with More Low VF LEDs) - 2.7V to 7V Input Range - True Shutdown Isolation, no LED Leakage Current - DC Voltage LED Current Control - Input Undervoltage Lockout - Internal Output Over-Voltage Protection (OVP) Circuitry, with no External Zener Diode Required LM3501-16: 15.5V OVP; LM3501-21: 20.5V OVP. - Requires Only a Small 16V (LM3501-16) or 25V...