Datasheet MIC5021 (Microchip) - 9
| 制造商 | Microchip |
| 描述 | High-Speed, High-Side MOSFET Driver with Charge Pump and Overcurrent Limit |
| 页数 / 页 | 24 / 9 — MIC5021 |
| 修订版 | 12-09-2016 |
| 文件格式/大小 | PDF / 1.5 Mb |
| 文件语言 | 英语 |
MIC5021
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文件文字版本
MIC5021
4.0 PIN DESCRIPTIONS The descriptions of the pins are listed in Table 4-1. TABLE 4-1: PIN FUNCTION TABLE Pin Number Pin Name 1 VDD 2 INPUT Description
Supply (+12V to 36V). Decouple with ≥ 10 μF capacitor.
TTL-Compatible Input. Logic high turns the external MOSFET on. An internal
pull-down returns an open pin logic low.
Retry Timing Capacitor. Controls the off time (tG(OFF) of the overcurrent retry cycle
(duty cycle adjustment):
Open = Approximately 20% duty cycle.
Capacitor-to-Ground = Approximately 20% to
4.0 PIN DESCRIPTIONS The descriptions of the pins are listed in Table 4-1. TABLE 4-1: PIN FUNCTION TABLE Pin Number Pin Name 1 VDD 2 INPUT Description
Supply (+12V to 36V). Decouple with ≥ 10 μF capacitor.
TTL-Compatible Input. Logic high turns the external MOSFET on. An internal
pull-down returns an open pin logic low.
Retry Timing Capacitor. Controls the off time (tG(OFF) of the overcurrent retry cycle
(duty cycle adjustment):
Open = Approximately 20% duty cycle.
Capacitor-to-Ground = Approximately 20% to