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- 產品
- 電源管理ic
fp6396
production
high efficiency 1.5mhz 1.2a synchronous step down converter
applications
顯示器
集線器
機頂盒
數位(智能)電視
智能門鎖
智能電表(載波模塊)
掃地機器人
pos機
網路連網攝影機
產品說明
the fp6396 is a high efficiency, high frequency synchronous dc-dc step-down converter. the 100% duty cycle feature provides low dropout operation, extending battery life in portable systems.
the internal synchronous switch increases efficiency and eliminates the need for external schottky diode. at shutdown mode, the input supply current is less than 1µa.
the fp6396 fault protection includes over current protection, short circuit protection, uvlo and thermal shutdown. the internal soft-start function prevents inrush current at turn-on.
the fp6396 is offered in sot-23-5, sot-23-6 and tsot-23-5 packages.
特性
- 2.5v~6v input voltage range
- 0.6v reference voltage
- 1.2a output current
- low rds(on) for internal switch (top/bottom) : 340/210mω
- 1.5mhz switching frequency
- internal 1ms soft-start time
- internal compensation function
- 100% dropout operation
- input over voltage protection
- over current protection
- hiccup short circuit protection
- over temperature protection with auto recovery
- rohs compliant and halogen free
封裝和引腳定義
訂購信息
| part name | package | request | |
|---|---|---|---|
| fp6396s5 | sot-23-5 |
|
|
| fp6396s6 | sot-23-6 |
|
|
| fp6396s8 | tsot-23-5 |
|
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