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| 칩 유형: | DC/DC 컨버터 | 작동 전압: | 4.5V ~ 16V |
|---|---|---|---|
| 전환 주파수: | 500kHz | 정전류(Iq): | - |
| 출력 제어 단자: | 1 | 작동 온도 범위 ('Ｃ): | -40℃~+85℃ |
| 강조하다: | MT1471 step-down converter chip,4.5V-16V input power converter,500kHz synchronous buck converter |
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| Pin Name | Pin Number | Description |
|---|---|---|
| GND | 1 | Analog ground pin |
| SW | 2 | Switching Pin |
| VIN | 3 | Power supply Pin |
| FB | 4 | Adjustable version feedback input. Connect FB to the center point of the external resistor divider |
| EN | 5 | Drive this pin to a logic-high to enable the IC. Drive to a logic-low to disable the IC and enter micro-power shutdown mode. For automatic start-up, connect EN to VIN using a 200kΩ resistor |
| BS | 6 | Bootstrap. A capacitor connected between SW and BS pins is required to form a floating supply across the high-side switch driver |
담당자: Mr. Sun
전화 번호: +8618824255380
