High-Efficiency PWM, Step-Down P-Channel DC-DC Controller

General Description The MAX747 high-efficiency, high-current, step-down controller drives external P-channel FETs. It provides 90 to 95 efficiency from a 6V supply with load currents ranging from 50mA up to 2.5A. It uses a pulse-width-modulating (PWM) current-mode control scheme to provide precis

文件：136.37 Kbytes 页数：12 Pages

MAXIM

美信

High-efficiency, PWM, step-down P-channel DC-DC controller

General Description\nThe MAX747 high-efficiency, high-current, step-down controller drives external P-channel FETs. It provides 90% to 95% efficiency from a 6V supply with load currents ranging from 50mA up to 2.5A. It uses a pulse-width-modulating (PWM) current-mode control scheme to provid ♦ 90% to 95% Efficiency for 50mA to 2.5A\n   Output Currents\n♦ 4V to 15V Input Voltage Range\n♦ Low 800µA Supply Current\n♦ 0.6µA Shutdown Current\n♦ Drives External P-Channel FETs\n♦ Cycle-by-Cycle Current Limiting\n♦ 2V ±1.5% Accurate Reference Output\n♦ Adjustable Soft-Start\n♦ Preci;

ADI

亚德诺

High-Efficiency PWM, Step-Down P-Channel DC-DC Controller

General Description The MAX747 high-efficiency, high-current, step-down controller drives external P-channel FETs. It provides 90 to 95 efficiency from a 6V supply with load currents ranging from 50mA up to 2.5A. It uses a pulse-width-modulating (PWM) current-mode control scheme to provide precis

文件：136.37 Kbytes 页数：12 Pages

MAXIM

美信

High-Efficiency PWM, Step-Down P-Channel DC-DC Controller

General Description The MAX747 high-efficiency, high-current, step-down controller drives external P-channel FETs. It provides 90% to 95% efficiency from a 6V supply with load currents ranging from 50mA up to 2.5A. It uses a pulse-width-modulating (PWM) current-mode control scheme to prov

文件：136.37 Kbytes 页数：12 Pages

MAXIM

美信

High-Efficiency PWM, Step-Down P-Channel DC-DC Controller

General Description The MAX747 high-efficiency, high-current, step-down controller drives external P-channel FETs. It provides 90 to 95 efficiency from a 6V supply with load currents ranging from 50mA up to 2.5A. It uses a pulse-width-modulating (PWM) current-mode control scheme to provide precis

文件：136.37 Kbytes 页数：12 Pages

MAXIM

美信