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High Voltage Input Buck ICs

Datasheet
LP6470B6F-HV Buck
3.5-16Input Voltage(V):
AdjOutput Voltage(V):
600KSwitch Frequency(Hz):
2000Output Current(mA):
96Efficiency(%):
syn.Mode:
PWM,Shutdown,SS,OTP,OCPSpecial Features:
SOT23-6Package:


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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We will send a copy to you as fast as we can.
 


 

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