LP6201
概述
The LP6230C is a 1MHz PWM boost switching regulator designed for constant-voltage boost applications. The LP6230C can drive a string of up to 30V. The LP6230C implements a constant frequency 1MHz PWM control scheme. The high frequency PWM operation also saves board space by reducing external component sizes. The LP6230C features automatic shifting to pulse frequency modulation mode at light loads. Highly integration and internal compensation network minimizes as 6 external component counts. Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency. The LP6230C includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The LP6230C is available in a small 8-pin MSOP8 package.
应用
◆ Panel Bias Voltage supply
◆ OLED Backlight driver
◆ Portable Applications
◆ MID/PTV
◆ OLED Backlight driver
◆ Portable Applications
◆ MID/PTV
数据参数
数据参数
输入电压(V)
2.2~6
最高输出电压(V)
24
工作频率 (Hz)
1M
开关管电流(mA)
1500
欠压锁定
Yes
FB电压(V)
1.24
5V带载电流
1A
特点
Large current,High efficiency
封装
MSOP-8
特征
特征
◆ High Efficiency: 90%
◆ 1MHzFixed-Frequency PWM Operation
◆ Maximum Output Voltage up to 24V
◆ Guaranteed 13V/200mA Output with 5V input
◆ Operating Range : 2.2V to 6V
◆ Shutdown Supply Current:◆ Minimize the External Component
◆ RoHS Compliant and 100% Lead(Pb)-Free
◆ Available in MSOP8 Package
◆ 1MHzFixed-Frequency PWM Operation
◆ Maximum Output Voltage up to 24V
◆ Guaranteed 13V/200mA Output with 5V input
◆ Operating Range : 2.2V to 6V
◆ Shutdown Supply Current:◆ Minimize the External Component
◆ RoHS Compliant and 100% Lead(Pb)-Free
◆ Available in MSOP8 Package
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