最新方案
>
单模降压
双模2A降压
复位

High Voltage Input Buck ICs

Datasheet
LP6498A-HV Buck
4.5-36Input Voltage(V):
Adj.Output Voltage(V):
600KSwitch Frequency(Hz):
1200Output Current(mA):
93Efficiency(%):
Syn.Mode:
PWM,SS(Internal)OTP,OCPSpecial Features:
SOT23-6Package:


600KHz 36V/1.2A Synchronous Step-down Converter



General Description

The LP6498A is a synchronous step-down regulator from a high voltage input supply.Operating with an input voltage range from 4.5V to 30V.1.2A continuous output current .The converter integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. LP6498A Requires a minimum number of readily available standard external components.over current protection and thermal shutdown . output short circuit protection. The LP6498A converters are available in the industry standard SOT23-6 packages.
 


Applications
 

 Car Charger / Adaptor
 Pre-Regulator for Linear Regulators
 Distributed Power Systems
 USB Dedicated Charging Ports (DCP)

 

Features
 

 Input Voltage Range: 4.5V to 30V
 Output Voltage Range: 0.8V to 12V
 1200mA Load Current
 Up to 93% Efficiency
 600KHz Switching Frequency
 Short Circuit Protection
 Thermal Fault Protection
 SOT 2 3 - 6 Package
 RoHS Compliant and 100% Lead (Pb)-Free

 

Marking Information
 

Please see specification. 
Please ask our service mailbox for what you want which is marketing@lowpowersemi.com.
We will send a copy to you as fast as we can.
 


 

Consultation:086-755-33000088
E-Mail:marketing@lowpowersemi.com
Copyright © LPS Consulting 2005,All Right Reserved. 粤ICP备14043779号-1