ZXLD1322DCCTC
ZXLD1322 系列 15 V 600 kHz 700 mA 降压/升压模式 DC-DC转换器 - DFN-14
Description
The ZXLD1322 is an inductive DC-DC converter, with an internal switch, designed for driving single or multiple LEDs in series up to a total of 700mA output current. Applications cover input voltages ranging from 2.5V to 15V.
Features
• 2.5V to 15V Input Voltage Range
• Up to 700mA output current
• Typical efficiency# >80%
• User-defined thermal control of LED
• output current using external thermistor
• High output current stability over input
• voltage and temperature
• 12μA typical standby current
• LED current adjustable from 100%
• down to 2%
• Adjustable Soft-Start
• Capable of driving 3 LEDs in series
Applications
• High power LED flashlights
• LED back-up lighting
• General LED lighting