The MIC5021BM is a thermal and fan management integrated circuit designed for efficient pulse-width modulation (PWM) control of DC fans. It operates within a supply voltage range of 4.5V to 13.2V and is suitable for various applications including NLX and ATX power supplies, personal computers, and telecommunications equipment. The device features temperature-proportional fan speed control, overtemperature detection with a fault output, and an integrated fan startup timer. It also supports low-cost NTC/PTC thermistors and includes a user-specified sleep mode to minimize power consumption when the system is inactive. The MIC5021BM is available in both 8-pin plastic DIP and SOIC packages, with an operating temperature range of -40¬8C to +85¬8C. It provides a low-frequency PWM output for driving external motor control transistors, allowing for reduced acoustic noise and efficient operation at low duty cycles. The device is characterized by low supply current in both active and sleep modes, making it a suitable choice for energy-sensitive applications.
High-Side Gate Driver IC Non-Inverting 8-SOIC
High-Side Gate Driver IC Non-Inverting 8-SOIC
| DigiKey | Quarktwin Technology Ltd. | |
|---|---|---|
| Product Category | Gate Drivers | Gate Drivers |
| Product Number | MIC5021BM-ND | MIC5021BM |
| Product Name | Gate Drivers | Gate Drivers |
| Driver Type | High-side | High-side |
| Output Configuration | Noninverting | Inverting; Noninverting |
| Supply Voltage | 12 to 36 volts | 12 to 36 volts |
| Rise Time | 400 ns | 400 ns |
