LP6201
概述
The LP6235 is a 1.2MHz PWM boost switching regulator designed for constant-voltage boost applications. The LP6235 output voltage up to 5.5V. The LP6235 implements a constant frequency 1.2MHz PWM control scheme. The high frequency PWM operation also saves board space by reducing external component sizes. The LP6235 features automatic shifting to pulse frequency modulation mode at light loads. Highly integration and internal compensation network minimizes as 7 external component counts. Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency. The LP6235 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The LP6235 is available in a small SOT23-6 package.
应用
◆ Battery products
◆ Host Products
◆ Panel
◆ Host Products
◆ Panel
数据参数
数据参数
输入电压(V)
2.2~5.5
最高输出电压(V)
5.5
工作频率 (Hz)
1.2M
开关管电流(mA)
2500
欠压锁定
Yes
FB电压(V)
1.25
5V带载电流
1A
特点
Large current Adjustable, High efficiency
封装
SOT23-6
特征
特征
◆ Up to 94% efficiency
◆ Shut-down current:◆ Output voltage Up to 5.5V
◆ Internal Compensation, Soft-start
◆ 1.2MHz fixed frequency switching
◆ High switch on current:3A
◆ Available in SOT23-6 Package
◆ Shut-down current:◆ Output voltage Up to 5.5V
◆ Internal Compensation, Soft-start
◆ 1.2MHz fixed frequency switching
◆ High switch on current:3A
◆ Available in SOT23-6 Package
推荐产品
