SL4006 10A电流模式非同步PWM升压转换器

升压恒压芯片

DCDC升压电路

非同步升压恒压

内置15mΩ 14V MOSFET、过流点可调2A-10A

概述

The SL4006 is a current mode boost DC-DC converter. It is PWM circuitry with built-in 15mΩ

power MOSFET make this regulator highly power efficient. The non-inverting input of error amplifier

connects to a 1.2V precision reference voltage. Current mode control and external compensation

network make is easy and flexible to stabilize the system.

The SL4006 is available in the SOP-8L(EP) package to fit in space-saving PCB for the

application fields.

特点

 Supply Voltage Operating Range: 2.7V to 12V

 Adjustable Output up to 13V

 Internal Fixed PWM frequency: 400KHz

 Precision Feedback Reference Voltage: 1.2V (±2%)

 Internal 15mΩ, 10A, 14V Power MOSFET

 Shutdown Current: 1μA (Max.)

 Over Temperature Protection

 Internal Soft Start Function

 Adjustable Over Current Protection: 2A ~ 10A

 Package: SOP-8L(EP)

应用

 Chargers

 LCD Displays

 Digital Cameras

 Handheld Devices

 Portable Products

 Power Bank

原理图

谈球吧

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