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

 
 

LT3431EFE#PBF

DC-DC Switching Buck (Step Down) Regulator, Adjustable, 5.5V-60Vin, 1.22V-48Vout, 3Aout, TSSOP-16

LT3431EFE#PBF - DC-DC Switching Buck (Step Down) Regulator, Adjustable, 5.5V-60Vin, 1.22V-48Vout, 3Aout, TSSOP-16

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

Manufacturer Part No:
LT3431EFE#PBF
Order Code:
1273808
Technical Datasheet:
LT3431EFE#PBF   Datasheet
See all Technical Docs

Product Overview

The LT3431EFE#PBF is a monolithic buck Switching Regulator accepts input voltage up to 60V. A high efficiency 3A, 0.1R switch is included on the die along with all the necessary oscillator, control and logic circuitry. A current-mode architecture provides fast transient response and good loop stability. Special design techniques and a new high voltage process achieve high efficiency over a wide input range. Efficiency is maintained over a wide output current range by using the output to bias the circuitry and by utilizing a supply boost capacitor to saturate the power switch. Patented circuitry maintains peak switch current over the full duty cycle range. A shutdown pin reduces supply current to 30µA and the device can be externally synchronized from 580 to 700kHz with logic level inputs.
  • Peak switch current maintained over full duty cycle range
  • Easily synchronizable
  • Cycle-by-cycle current limiting
  • 0.1R Saturating switch design
  • 2.5mA Effective supply current
  • 1.2V Feedback reference voltage

Applications

Industrial, Automotive, Computers & Computer Peripherals, Power Management

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×


:
Buck (Step Down)

:
5.5V

:
60V

:
1Outputs

:
TSSOP

:
16Pins

:
3A

:
1.22V

:
48V

:
570kHz

:
125°C

:
-

:
-

:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (2)

No Longer Stocked

S$17.94 ( S$19.20  Inc. GST)

Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price (Incl GST) Your Price (Incl GST)
 
 
1+ S$17.94 (S$19.20)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
25+ S$11.91 (S$12.74)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
100+ S$9.85 (S$10.54)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
250+ S$9.36 (S$10.02)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
500+ S$9.15 (S$9.79)
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