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LP6470B6F-HV Buck

产品型号	输入电压(V)	输出电压(V)	开关频率(Hz)	输出电流	效率(%)	工作模式	特征	封装	规格书
LP6470	4.5-16	Adj，FB=0.8	600K	2000	96	syn.	PWM,Shutdown,SS,OTP,OCP	SOT23-6

600KHz, 16V/2A Synchronous Step-down Converter

General Description

The LP6470 contains an independent 600KHz constant frequency, current mode, PWM step-down converters. The converter integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. The LP6470 is ideal for powering portable equipment that runs from a 2cell Lithium-Ion (Li+) battery. The converter can supply 2000mA of load current from a 3.5V to 16V input voltage. The output voltage can be regulated as low as 0.8V. The LP6470 is available in a SOT23-6 package and is rated over the -40℃ to 85℃ temperature range.

Applications

 Portable Media Players
 Cellular and Smart mobile phone
 PDA/DSC
 GPS Applications

Features

 Input Voltage Range: 3.5V to 16V
 Output Voltage Range: 0.8V to 12V
 2000mA Load Current on Channel
 Up to 96% Efficiency
 <6uA Shutdown Current
 600KHz Switching Frequency
 Short Circuit Protection
 Thermal Fault Protection
 SOT23-6 Package
 RoHS Compliant and 100% Lead (Pb)-Free

Marking Information

Please see specification.

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