MAX8646 - 2MHz Step-Down Regulator

Maxim Integrated (now Analog Devices)

Datasheet Details

Part number	MAX8646
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	405.98 KB
Description	2MHz Step-Down Regulator
Datasheet	MAX8646 Datasheet

The MAX8646 high-efficiency switching regulator delivers up to 6A load current at output voltages from 0.6V to 0.9 x VIN.

The IC operates from 2.35V to 3.6V, making it ideal for on-board point-of-load and postregulation applications.

Total output error is less than ±1% over load, line, and temperature ranges.

19-3971; Rev 2; 10/07 6A, 2MHz Step-Down Regulator with Integrated.

fixed-frequency PWM mode operation with a switching frequency range of 500kHz to 2MHz set by an external resistor. High-frequency operation allows for an all-ceramic capacitor design. The high operating frequency also allows for small-size external components. The low-resistance on-chip nMOS switches ensure high efficiency at heavy loads while minimizing critical inductances, making the layout a much simpler task with respect to discrete solutions. Following a simple layout and footprint ensures.

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