BA9744FV

更新时间： 2024-09-25 22:27:19

品牌	Logo	应用领域
罗姆 - ROHM		调节器开关控制器
页数	文件大小	规格书
5页	109K
描述
2-channel switching regulator controller

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BA9744FV 数据手册

Regulator ICs

2-channel switching regulator

controller

BA9744FV

The BA9744FV is a 2-channel switching regulator controller that uses the PWM method.

Both circuits can be used for DC/DC conversion for step-up, step-down, and inverting. The IC comes in an extremely

compact package, making it ideal for use in portable equipment.

FApplications

DC/DC converters for video cameras and notebook computers etc.

FFeatures

1) High-accuracy reference voltage circuit (±1%).

2) Timer-latch, short-circuit protection circuit.

3) Miss-operation prevention circuit for low-voltage in-

put.

4) Reference voltage with output (1.222V).

5) Reset period adjustment is possible over the entire

duty range.

FAbsolute maximum ratings (Ta = 25_C)

FRecommended operating conditions (Ta = 25_C)

422

12 3 4 5

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