MIC2165YMME

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Details for Microchip Technology

MIC2165YMME

DC-DC Controller with PG Internal LDO & HLL
Buy Directly from Microchip Technology (12100 in Stock)
$1.0600 per unit
Series Information for MIC2165YMME - Microchip Technology

Description

BUCK CNTRL SYNC
The Micrel MIC2165 is a synchronous adaptive on-time buck controller targeting high-performance, cost-sensitive applications such as set-top boxes, gateways, routers, computing peripherals, and telecom/networking equipment. The MIC2165 operates over a supply range of 4.5V to 28V. It has an internal linear regulator which provides a regulated 5V supply to power the internal control circuitry. MIC2165 operates at a constant 600kHz switching frequency and can be used to drive up to 25A of output current. The output voltage is adjustable from 0.8V to 5.5V. A unique Hyper Speed Control™ architecture enables ultra-fast transient response while reducing the output capacitance and also makes High VIN/Low VOUT operation possible. A UVLO feature is provided to ensure proper operation under power-sag conditions to prevent the external power MOSFET from over heating. Also, a soft start feature is provided to reduce the inrush current. Short current sensing on the bottom MOSFET with hiccup mode current limiting ensures protection in case of an output short circuit. Further, the MIC2165 includes an EN pin to shut down the converter and a Power Good (PGOOD) pin to allow simple sequencing. The MIC2165 is available in a 10-pin MSOP ePad package with a junction operating temperature ranging from –40°C to +125°C. All support documentation can be found on Micrel’s web site at: www.micrel.com.

Specifications

Supply Voltage Min:
4.5V
Supply Voltage Max:
28V
No. of Outputs:
1Outputs
Duty Cycle (%):
82%
Controller IC Case Style:
MSOP
No. of Pins:
10Pins
Switching Frequency:
750kHz
Topology:
Buck (Step Down)
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (15-Jan-2018)
Base Number:
2165
Operating Temperature Range:
-40°C to +125°C
Output Current:
25A
Primary Input Voltage:
28V

Alternate Descriptions

Avnet America

DC DC Cntrlr Single-OUT Step Down 4.5V to 28V 10-Pin MSOP Tube

Avnet America product

Microchip Technology Inc

DC-DC Controller with PG Internal LDO & HLL

Avnet Europe

DC DC Cntrlr Single-OUT Step Down 4.5V to 28V 10-Pin MSOP Tube

Avnet Europe product

Future Electronics

MIC2165 Series 28 V 600 kHz 25A Adaptive On-Time DC-DC Controller - MSOP-10EP