Datasheet Details
| Part number | MIC2155 |
|---|---|
| Manufacturer | Microchip Technology |
| File Size | 2.27 MB |
| Description | Two-Phase Single-Output PWM Synchronous Buck Controller |
| Datasheet |
 MIC2155 Datasheet
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General Description
The MIC2155 is a two-phase, single-output synchronous buck control IC that
Key Features
- Synchronous Buck Control IC with Outputs Switching 180 Degrees Out of Phase.
- Remote Sensing with Internal Differential Amplifier.
- 4.5V-to-14.5V Input Voltage Range.
- Adjustable Output Voltages down to 0.7V.
- 1% Output Voltage Accuracy.
- Starts up into a Pre-biased Output.
- 500 kHz PWM Operation.
- Adaptive Gate Drive allows Efficiencies of over 95%.
- Adjustable Current Limit with no Sense Resistor.
- Senses Low-Sid.