Microchip MIC26603YJL-TR

Manufacturer No:

MIC26603YJL-TR

Manufacturer:

Microchip

Package:

28-PowerVQFN

Description:

28V/6A DC-DC Buck Regulator w/ HLL

Quantity:

Delivery:

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In Stock :Available

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MIC26603YJL-TR information

Microchip MIC26603YJL-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC26603YJL-TR.

Type
Parameter

Max Duty Cycle (%)
82.0

Input Voltage Range Max
28

Input Voltage Range Min
4.5

# of Outputs
1

Output Current
6000

Driver Type
Buck

Quiescent Current
0.45

Synchronous Rectifier
Yes

Temp Range Max °C (degrees Celsius)
125

Temp Range Min
-40

Vout Max
5.5

Vfb V (volt)
0.8

VoutMin
0.8

Vref (V)
0

Download datasheets and manufacturer documentation for Microchip MIC26603YJL-TR.

The MIC26603 is a constant-frequency, synchronous DC/DC buck regulator featuring adaptive on-time control architecture. The MIC26603 operates over a supply range of 4.5V to 28V. It has an internal linear regulator which provides a regulated 5V to power the internal control circuitry. MIC26603 operates at a constant 600kHz switching frequency in continuous-conduction mode and can be used to provide up to 6A of output current. The output voltage is adjustable down to 0.8V. HyperLight Load^® architecture provides the same high-efficiency and ultra-fast transient response as the Hyper Speed Control™ architecture under medium to heavy loads, but also maintains high efficiency under light load conditions by transitioning to variable-frequency, discontinuous-mode operation. The MIC26603 offers a full suite of protection features to ensure protection of the IC during fault conditions. These include under voltage lockout to ensure proper operation under power-sag conditions, thermal shutdown, internal soft-start to reduce the inrush current, foldback current limit and "hiccup" mode short-circuit protection. The MIC26603 includes a Power Good (PG) output to allow simple sequencing.

Hyper Speed Control™ architecture enables
HyperLight Load® efficiency - up to 80% at 10mA
Hyper Speed Control™ architecture enables
High delta V operation (VIN = 28V and VOUT = 0.8V)
Small output capacitance
Input voltage range: 4.5V to 28V
Output current up to 6A
Up to 95% efficiency
Adjustable output voltage from 0.8V to 5.5V
±1% FB accuracy
Any CapacitorTM stable - zero-to-high ESR
600kHz switching frequency
Power Good (PG) output
Foldback current-limit and "hiccup" mode short-circuit protection
Safe start-up into pre-biased loads
-40°C to +125°C junction temperature range

User Guide

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