MIC21LV32 - Advanced COT Buck Controller

Product Overview

Microchip

Datasheet Details

Part number	MIC21LV32
Manufacturer	Microchip
File Size	1.57 MB
Description	Advanced COT Buck Controller
Datasheet	MIC21LV32 Datasheet
Additional preview pages of the MIC21LV32 datasheet.

Product details

Description

The MIC21LV32 is a constant on-time, dual phase synchronous buck controller featuring a unique adaptive on-time control architecture with stackable feature up to eight phases.

Features

Input Voltage Range: 4.5V to 36V.
Input Down to 2V when VDD = 5V from External Supply.
Adjustable Output Voltage from 0.6V to 28V.
Adaptive Constant On-Time Control: - High DeltaV operation - Any Capacitor™ stable.
0.6V Internal Reference with ±1% Accuracy.
Novel Ripple Injection Method to Allow Greater than 50% Duty Cycle Operation.
Operates in CCM, Stackable for Multiphase Operation up to Eight Phases.
Accurate Current Ba.

📁 Similar Datasheet

MIC2101 - 38V Synchronous Buck Controllers (Micrel Semiconductor)
MIC2102 - 38V Synchronous Buck Controllers (Micrel Semiconductor)
MIC2103 - Synchronous Buck Controllers (Micrel Semiconductor)
MIC2104 - Synchronous Buck Controllers (Micrel Semiconductor)
MIC2111 - Single-Phase Multi-Mode High-Performance Step-Down PWM Controller (Micrel Semiconductor)
MIC2111B - Step-Down Controller (Micrel Semiconductor)
MIC2124 - Synchronous Current Mode Buck Controller (Micrel Semiconductor)
MIC2130 - High Voltage Synchronous Buck Controller (Micrel Semiconductor)

Other Datasheets by Microchip

MIC21LV33 - Advanced COT Buck Controller
MIC2125 - 28V Synchronous Buck Controllers
MIC2126 - 28V Synchronous Buck Controllers
MIC2127A - Synchronous Buck Controller Featuring Adaptive On-Time Control
MIC2128 - Synchronous Buck Controller
MIC2132 - Advanced COT Buck Controller

Published: Jan 22, 2024 |