Low

LT3758EDD#PBF - 

DC/DC Controller, 5.5V to 100V, 1 Output, Boost, Flyback, Inverting, SEPIC, 1MHz, DFN-10

LT3758EDD#PBF - DC/DC Controller, 5.5V to 100V, 1 Output, Boost, Flyback, Inverting, SEPIC, 1MHz, DFN-10

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

Manufacturer Part No:
LT3758EDD#PBF
Order Code:
2102647
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LT3758EDD#PBF is a current-mode DC/DC Controller capable of generating either positive or negative output voltages. It can be configured as either a boost, flyback, SEPIC or inverting converter. It drives a low side external N-channel power MOSFET from an internal regulated 7.2V supply. The fixed frequency, current-mode architecture results in stable operation over a wide range of supply and output voltages. The operating frequency of the controller can be set with an external resistor over a 100kHz to 1MHz range and can be synchronized to an external clock using the SYNC pin. A minimum operating supply voltage of 5.5V and a low shutdown quiescent current of less than 1µA, makes it ideal. It features soft-start and frequency foldback functions to limit inductor current during start-up and output short-circuit.
  • Positive or negative output voltage programming with a single feedback pin
  • Current mode control provides excellent transient response
  • Synchronizable to an external clock
  • <1µA Low shutdown current
  • Internal 7.2V Low dropout voltage regulator
  • Programmable input undervoltage lockout with hysteresis
  • Programmable soft-start

Applications

Automotive, Communications & Networking, Industrial

Product Information

:
5.5V
:
100V
:
1 Output
:
-
:
DFN
:
10Pins
:
1MHz
:
Boost, Flyback, Inverting, SEPIC
:
-40°C
:
125°C
:
Cut Tape
:
-
:
-
:
Yes
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Related Searches

 

116 In stock

18 in stock for next day delivery (Liege stock)

98 in stock for next day delivery (UK stock)

see cut-off times
 
Check stock and lead times
More stock available week commencing 05/11/18
£4.26 £ 4.26
Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price
1 + £4.26
25 + £2.56
100 + £2.32
No longer stocked:: No Longer Manufactured::
Add to Basket
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

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.