Technical Document
Specifications
Brand
MicrochipPower 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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1
Technical Document
Specifications
Brand
MicrochipPower 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