MIC2126 Datasheet 28v Synchronous Buck Controllers

Manufacturer: Microchip Technology

Overview: MIC2125/6 28V Synchronous Buck Controllers Featuring Adaptive ON-Time.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	MIC2126
Manufacturer	Microchip Technology
File Size	1.16 MB
Description	28V Synchronous Buck Controllers
Datasheet	MIC2126 MIC2125 Datasheet (PDF)

The MIC2125 and MIC2126 are consta

Hyper Speed Control Architecture Enables: - High delta V operation (VIN = 28V and VOUT = 0.6V) - Any Capacitor™ stable.
4.5V to 28V Input Voltage.
Adjustable Output Voltage from 0.6V to 24V.
200 kHz to 750 kHz Programmable Switching Frequency.
HyperLight Load® (MIC2125).
Hyper Speed Control® (MIC2126).
Enable Input and Power Good Output.
Built-in 5V Regulator for Single-Supply Operation.
Programmable current limit.

Part Number	Description
MIC2125	28V Synchronous Buck Controllers
MIC2127A	Synchronous Buck Controller Featuring Adaptive On-Time Control
MIC2128	Synchronous Buck Controller
MIC2132	Advanced COT Buck Controller
MIC2133	Advanced COT Buck Controller
MIC2155	Two-Phase Single-Output PWM Synchronous Buck Controller
MIC2171	2.5A Switching Regulator
MIC2172	1.25A Switching Regulators
MIC2177	2.5A Synchronous Buck Regulator
MIC2178	2.5A Synchronous Buck Regulator