STMicroelectronics PM7080A
The PM7080A is an integrated power stage solution optimized for synchronous buck applications to offer high current, high efficiency, and high power density solution. The internal power MOSFETs utilize state-of-the-art technology that delivers industry benchmark performance to significantly reduce switching and conduction losses. The PM7080A incorporates an advanced MOSFET gate driver IC that features high current diving capability, adaptive dead-time control and integrated bootstrap switch to enable high frequency switching up to 1.5MHz.| Part No. | PM7080A |
|---|---|
| Datasheet | PM7080A Download |
| Manufacturer |  STMicroelectronics |
| Description | Smart power stage |
| Buy | Stock & Price |
FEATURES
● Optimized MOSFET switching performance with integrated Schottky diode in LS MOSFET● 110 A peak and 60 A continuous current capability
● High frequency operation up to 1.5 MHz
● 3.3 V PWM logic with tri-state and hold-off
● PWM minimum controllable on-time of 30 ns
● Low PWM propagation delay (< 20 ns)
● Current sense monitor output 5mV/A (IMON) and 2% accuracy
● Temperature monitor output 8mV/C (TMON) and 2% accuracy
● Fault reporting and mapping through both IMON and TMON – High Side MOSFET Short – Accurate over-current protection – Over-temperature protection – Under-voltage lockout for VIN/VCC/VDRV/BOOT
● Thermally enhanced QFN 5x6 41L package Application
● High performance synchronous buck converter – Intel, AMD CPU power supply – GPU, ASIC and AI chip power supply – Cloud computing and AI
● DC/DC converters
● Telecom and networking
DESCRIPTION
Packaged in 5x6 mm QFN package, the PM7080A enables voltage regulator design to deliver above 110 A per phase peak current. The device incorporates an innovative inductor current emulation algorithm with thermal compensation to achieve best-in-class reporting accuracy.
