Microchip Technology MIC2127A
The MIC2127A device is a constant-frequency synchronous buck controller featuring a unique adaptive on-time control architecture. The MIC2127A device operates over an input voltage range from 4.5V-75V. The output voltage is adjustable down to 0.6V with an accuracy of ±1%.| Part No. | MIC2127A |
|---|---|
| Datasheet | MIC2127A Download |
| Manufacturer |  Microchip Technology |
| Description | Synchronous Buck Controller Featuring Adaptive On-Time Control |
| Buy | Stock & Price |
FEATURES
● Hyper Speed Control® Architecture Enables: - High input to output voltage conversion ratio capability - Any Capacitor™ stable - Ultra-fast load transient response● Wide 4.5V-75V Input Voltage Range
● Adjustable Output Voltage from 0.6V to 30V
● 270 kHz-800 kHz Programmable Switching Frequency
● Built-In 5V Regulator for Single-Supply Operation
● Auxiliary Bootstrap LDO for Improving System Efficiency
● Internal Bootstrap Diode
● Selectable Light Load Operating Mode
● Enable Input and Power Good Output
● Programmable Current Limit
● Hiccup Mode Short-Circuit Protection
● Soft Start, Internal Compensation and Thermal Shutdown
● Supports Safe Start-Up into a Prebiased Output
● AEC-Q100 Qualified (VAO suffix)
APPLICATIONS
● Networking/Telecom Equipment● Base Station, Servers
● Distributed Power Systems
● Industrial Power Supplies
● Automotive Power Supplies Typical Application Circuit
GENERAL DESCRIPTION
The device operates with programmable switching frequency from 270 kHz to 800 kHz.
