Microchip Buck Controller for Synchronous Buck Controller
- RS Stock No.:
- 125-9527
- Mfr. Part No.:
- ADM00770
- Brand:
- Microchip
Discontinued product
- RS Stock No.:
- 125-9527
- Mfr. Part No.:
- ADM00770
- Brand:
- Microchip
Technical data sheets
Legislation and Compliance
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
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
Specifications
Attribute | Value |
|---|---|
| Power Management Function | Buck Controller |
| For Use With | Synchronous Buck Controller |
| Kit Classification | Evaluation Board |