Microchip Buck Controller for Synchronous Buck Controller

RS Stock No.: 125-9527Brand: MicrochipManufacturers Part No.: ADM00770
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Technical Document

Specifications

Power Management Function

Buck Controller

For Use With

Synchronous Buck Controller

Kit Classification

Evaluation Board

Product details

MIC2128 Synchronous Buck Controller Evaluation Board

The MIC2128YML Evaluation Board features a constant-frequency, synchronous buck controller device with a unique adaptive on-time control architecture.

Input voltage range: +7V to +75Vdc (Optimized for +48V)
Output voltage: +5Vdc @ 5A (Adjustable down to +0.6V with ±1% accuracy)
Switching frequency: 300kHz (Adjustable from 270kHz to 800kHz)
Soft-start time selection pin to reduce mains in-rush current
Auxiliary bootstrap low-dropout (LDO) regulator improves system efficiency
Can start up monotonically into a pre-biased output
Open-Drain Power Good signal
Operates in discontinuous conduction mode during soft-start at light loads

Supplied with

Information sheet

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P.O.A.

Microchip Buck Controller for Synchronous Buck Controller

P.O.A.

Microchip Buck Controller for Synchronous Buck Controller
Stock information temporarily unavailable.

Technical Document

Specifications

Power Management Function

Buck Controller

For Use With

Synchronous Buck Controller

Kit Classification

Evaluation Board

Product details

MIC2128 Synchronous Buck Controller Evaluation Board

The MIC2128YML Evaluation Board features a constant-frequency, synchronous buck controller device with a unique adaptive on-time control architecture.

Input voltage range: +7V to +75Vdc (Optimized for +48V)
Output voltage: +5Vdc @ 5A (Adjustable down to +0.6V with ±1% accuracy)
Switching frequency: 300kHz (Adjustable from 270kHz to 800kHz)
Soft-start time selection pin to reduce mains in-rush current
Auxiliary bootstrap low-dropout (LDO) regulator improves system efficiency
Can start up monotonically into a pre-biased output
Open-Drain Power Good signal
Operates in discontinuous conduction mode during soft-start at light loads

Supplied with

Information sheet