MIC24066/7 Regulators
Microchip's MIC24066 and MIC24067 are 36 V, 6 A high-performance switching buck regulators with external soft start
Microchip's MIC24066 and MIC24067 are high-performance 36 V synchronous switching regulators with 6 A load current capability. They have a wide input range (4.5 V to 36 V) and integrated FETs. The output voltage is adjustable down to 0.6 V with ±1% accuracy. The Hyper Speed Control® proprietary architecture allows for an ultra-fast transient response while reducing the output capacitance. These devices offer a full suite of protection features to ensure the safe operation of the IC during fault conditions. These include UVLO, hiccup current limit short circuit protection, and thermal shutdown. The MIC24066 and MIC24067 are available in a 36-pin 5 mm x 6 mm, wettable flank VQFN with a junction operating range from -40°C to +125°C.
Features
- Input voltage range: 4.5 V to 36 V
- Adjustable output from 0.6 V to 32 V
- High current capability of 6 A for MIC24066 and MIC24067
- Adaptive constant on-time control
- Supports start-up to pre-bias output
- Internal compensator for tight output regulation
- Enable function for low stand-by current
- Programmable soft start time (MIC24066)
- Programmable mode select (MIC24067)
- Programmable current limit and hiccup short circuit protection
- Thermal shut down with hysteresis
- Compact size: 5 mm x 6 mm 36-pin wettable flank VQFN
- -40°C to +125°C junction temperature ranges
