The MP8756GD-Z is a fully integrated, high-frequency, synchronous, rectified, step-down, switch-mode converter. It offers a very compact solution that achieves 6A of continuous output current with excellent load and line regulation over a wide input supply range.The MP8756GD-Z operates with high efficiency over a wide output-current load range based on MPS’ proprietary switching loss reduction technique and internal low RDS(ON) power MOSFETs.Adaptive constant-on-time (COT) control mode provides fast transient response and eases loop stabilization. The DC auto-tune loop provides good load and line regulation.Full protection features include over-current limit, over-voltage protection (OVP), under-voltage protection (UVP), and thermal shutdown.The converter requires a minimum number of external components and is available in a QFN-12 (2mmx3mm) package. 9icnet Electronics is an authorized Monolithic Power Systems distributor.
Feature
- Wide 4.5V to 26V Operating Input Range
- Output Adjustable from 0.6V
- Ultrasonic Mode (USM)
- 117μA Low Quiescent Current
- 6A Continous Output Current
- Adaptive COT for Fast Transient
- DC Auto-Tune Loop
- Stable with POSCAP and Ceramic Output
- 1% Reference Voltage
- Internal Soft Start
- Output Discharge
- 700kHz Switching Frequency
- OCP, OVP, UVP (Hiccup), and Thermal Shutdown
- Available in a QFN-12 (2mmx3mm) Package