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High Voltage Input Buck ICs

Datasheet
LP6482-HV Buck
4.5-36Input Voltage(V):
AdjOutput Voltage(V):
340KSwitch Frequency(Hz):
2000Output Current(mA):
96Efficiency(%):
Syn.Mode:
PWM,Shutdown,SS,OTP,OCPSpecial Features:
SOP8Package:


340KHz, 2A Step-down Converter With Soft-Start



General Description

The LP6482 contains an independent 340KHz 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 converter can supply 2A of load current. The LP6482 can also run at 98% duty cycle for low dropout applications. It provides fast transient response and cycle-by-cycle limit with current mode control. The LP6482 is available in a SOP8 package and is rated over the -40°C to 85°C temperature range.
 


Applications
 

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

 

Features
 

Input Voltage Range: 4.5V to 30V
Output Voltage Range: 0.6V to 12V
2A Load Current
Up to 95% Efficiency
340KHz Switching Frequency
Short Circuit Protection
Thermal Fault Protection
SOP8 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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