MPQ6007-AEC1

MPQ6007-AEC1

Wide-Input, Primary-Side Regulated Active Clamp Flyback Converter, AEC-Q100 Qualified

概要

The MPQ6007-AEC1 is a wide input voltage (V_IN) range, high-efficiency active clamp flyback converter. It is specifically designed for extremely small-sized, primary-side regulator (PSR) flyback topology. In PSR flyback mode, the MPQ6007-AEC1 samples the output voltage (V_OUT) from the SW pin instead of an auxiliary winding, which simplifies transformer design.

The device integrates two MOSFETs with active clamp flyback topology. It saves traditional RCD clamp circuits and allows for a simple BOM in isolated power solutions. The compact active clamp power loop, together with frequency dithering functionality, provide excellent EMI performance. The MPQ6007-AEC1 adopts line-load regulation compensation technique to eliminate the leakage inductance impact on the output regulation.

Protection features include overload protection (OLP), short-circuit protection (SCP), over-voltage protection (OVP), and over-temperature protection (OTP).

The MPQ6007-AEC1 is available in a QFN-11 (3mmx3mm) package with wettable flanks, and is AEC-Q100 qualified.

機能と利点

AEC-Q100 Qualified
4.5V to 36V Wide Input Operating Voltage (V_IN)
Active Clamp Primary-Side Regulated (PSR) Flyback without Auxiliary Winding
0.04Ω and 0.12Ω Integrated Flyback MOSFETs
4.5A Over-Current (OC) Threshold
Line-Load Regulation Compensation
Frequency Foldback during Start-Up
EMI Reduction with Frequency Dithering
Full Protection Features Include:
- Overload Protection (OLP)
- Short-Circuit Protection (SCP)
- Over-Voltage Protection (OVP)
- Over-Temperature Protection (OTP)
Available in a QFN-11 (3mmx3mm) Package with Wettable Flanks