M3 Technology (M3Tek) MT8106 | Demoboard MT8106 Demo

Description

The MT8106 is a 6A high efficiency constant ontime controlled synchronous step-down converter. It operates with input voltage from 2.7V to 5.5V and provides output range from 0.61V to as high as input level, thanks to its 100% duty cycle operation. Its advanced constant on-time control Fast-PWM scheme simplifies loop compensation and offers excellent load transient response while maintaining a relatively constant 2.2MHz switching frequency. The high gain error amplifier in the control loop provides excellent load and line regulation. For fault tolerant operation, MT8106 has cycle-by-cycle current limit protection and hiccup mode for short circuit or over-load condition.MT8106 is available in 14 lead QFN3mmx4mm package and ideal for high performance, portable applications.

Features

• Wide Input Range from 2.7V to 5.5V
• MT8106: 2.2MHz with Forced PWM Mode.
• 6A Output Current, Peak up to 8A.
• High Efficiency up to 97%
• Output Voltage as low as 0.61V
• 100% Duty Cycle Operation
• +/- 0.5% 0.61V Feedback Voltage Accuracy
• Built-in Ultra Low Ron High Side 16.5mΩ and Low Side 11.5mΩ Power Switches
• Cycle-by-cycle Current Limit Protection
• Hiccup Mode for Short Circuit and Over-Load Protection
• Open Drain Power Good Indicator
• Thermal Shutdown Protection
• Stable with low ESR ceramic Output Capacitors
• Available in a Small QFN3mmx4mm_14L Package
• Pb-Free RoHS Compliant

Typical applications

• Portable / Handheld Devices
• WiFi Module, Set-top Boxes. DC/DC Micro Modules
• Fully support 802.11AX/BE, Solid-State and Hard Disk Drives

More information

• IC product information