You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

 
 

 - 

DC/DC POL Converter, Adjustable, Buck, 400 kHz, 4.7 V to 4.7 V in, 0.6 V to 3.3 V/40 A out, BGA-144

LTM4636IY-1#PBF - DC/DC POL Converter, Adjustable, Buck, 400 kHz, 4.7 V to 4.7 V in, 0.6 V to 3.3 V/40 A out, BGA-144

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LTM4636IY-1#PBF
Order Code:
2709180
Technical Datasheet:
LTM4636IY-1#PBF   Datasheet
See all Technical Docs

Product Overview

The LTM4636IY-1#PBF from Linear Technology is a 40A µModule regulator in 144 lead BGA package. This power module switching regulator with stacked inductor as a heat sink for heat dissipation and cooler operation in a small package. It detects overtemperature, input/output overvoltage conditions and can trip an upstream power supply or circuit breaker to protect itself and its load. The exposed inductor as a heat sink permits direct contact with airflow from any direction. Can deliver 40W (12VIN, 1VOUT, 40A, 200LFM) with only 40°C rise over ambient temperature. Full-power 40W is delivered up to 83°C ambient and half-power 20W is supported at 110°C ambient. It operates at 92%, 90% and 88% efficiency delivering 15A, 30A and 40A respectively, to a 1V load (12VIN). This regulator is scalable where four in current sharing deliver 160W with only 40°C rise and 88% efficiency (12VIN, 1VOUT, 400LFM). It is used in telecom servers, networking equipment, industrial equipment and medical systems.
  • Wide input voltage range from 4.7V to 15V
  • 0.6V to 3.3V output voltage range
  • ±1.3% total DC output voltage error (-40°C to 125°C)
  • Differential remote sense amplifier for precision regulation
  • Current mode control/fast transient response
  • Operating temperature range from -40°C to 125°C
  • Frequency synchronization, parallel current sharing (up to 240A)
  • Overcurrent foldback protection, overtemperature shutdown
  • Dimension is 16mm x 16mm x 7.07mm

Applications

Power Management, Industrial, Communications & Networking

Product Information


:
Module

:
4.7V

:
4.7V

:
1 Output

:
BGA

:
144Pins

:
40A

:
600mV

:
3.3V

:
400kHz

:
Buck (Step Down)

:
125°C

:
-

:
MSL 3 - 168 hours
Find similar products Choose and modify the attributes above to find similar products.

Related Searches

 

90 In stock

Available until stock is exhausted

90 in stock for next day delivery (UK stock)
£18.08

Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price Your Price
 
 
1+ £18.08
Promotional price
Contract Price
Web only price
Web only contract price
 
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Back Order Pre-Order
Add
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.