Microchip MIC22400YML-TR

Manufacturer No:

MIC22400YML-TR

Manufacturer:

Microchip

Package:

20-VFQFN Exposed Pad, 20-MLF®

Description:

4A Integrated Switch Synchronous Buck Regulator

Quantity:

Delivery:

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In Stock :Available

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MIC22400YML-TR information

Microchip MIC22400YML-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC22400YML-TR.

Type
Parameter

Max Duty Cycle (%)
100.0

Input Voltage Range Max V (volt)
5.5

Input Voltage Range Min V (volt)
2.6

# of Outputs
1

Output Current
4000

Driver Type
Buck

Quiescent Current µA (microampere)
1.3

Synchronous Rectifier
Yes

Temp Range Max °C (degrees Celsius)
125

Temp Range Min °C (degrees Celsius)
-40

VOUT Max V (volt)
5.5

VFB V (volt)
0.7

VOUT Min V (volt)
0.7

Download datasheets and manufacturer documentation for Microchip MIC22400YML-TR.

Data Sheets:

aeefe83a13c63086373840f0a96973b8.pdf

The MIC22400 is a high-efficiency, 4A integrated switch synchronous buck (step-down) regulator. The MIC22400 is optimized for highest efficiency, achieving over 90% efficiency while still switching at 1MHz over a broad load range. The ultra-high-speed control loop keeps the output voltage within regulation even under extreme transient load swings commonly found in FPGAs and low-voltage ASICs. The output voltage can be adjusted down to 0.7V to address all low-voltage power needs. The MIC22400 gives a full range of sequencing and tracking options. The EN/DLY pin combined with the Power-On-Reset (POR) pin allows multiple outputs to be sequenced in any way on turn-on and turn-off. The Ramp Control™ (RC) pin allows the device to be connected to another MIC22400 family of products to keep the output voltages within a certain ∆V on start-up.

The MIC22400 is thermally-enhanced 20-pin ePad TSSOP with a junction operating range from -40°C to +125°C.

Input voltage range: 2.6V to 5.5V
Output voltage adjustable down to 0.7V
Output current up to 4A
Full sequencing and tracking ability
Power-On-Reset (POR)
Efficiency > 90% across a broad load range
Programmable frequency 300kHz to 4MHz
Easy Ramp Control™ (RC) compensation
Ultra-fast transient response
100% maximum duty cycle
Fully-integrated MOSFET switches
Micropower shutdown
Thermal-shutdown and current limit protection®
20-pin ePad TSSOP
-40°C to +125°C junction temperature range

User Guide

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