DC/DC Controller, High Efficiency, 4V to 36V, 1 Output, Synchronous Buck, 335kHz, SSOP-16

LTC1735CGN#PBF - DC/DC Controller, High Efficiency, 4V to 36V, 1 Output, Synchronous Buck, 335kHz, SSOP-16

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

Manufacturer Part No:
Order Code:
Technical Datasheet:
See all Technical Docs

Product Overview

The LTC1735CGN#PBF is a synchronous step-down Switching Regulator Controller drives external N-channel power MOSFETs using a fixed frequency architecture. Burst Mode operation provides high efficiency at low load currents. The precision 0.8V reference is compatible with future generation microprocessors. OPTI-LOOP compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The operating frequency (synchronizable up to 500kHz) is set by an external capacitor allowing maximum flexibility in optimizing efficiency. A forced continuous control pin reduces noise and RF interference and can assist secondary winding regulation by disabling Burst Mode operation when the main output is lightly loaded. Protection features include internal fold back current limiting, output overvoltage crowbar and optional short-circuit shutdown. Soft-start is provided by an external capacitor that can be used to properly sequence supplies.
  • Synchronizable/programmable fixed frequency
  • ±1% Output voltage accuracy
  • Dual N-channel MOSFET synchronous drive
  • Internal current fold back
  • Output overvoltage crowbar protection
  • Latched short-circuit shutdown timer with defeat option
  • Forced continuous control pin
  • Optional programmable soft-start
  • Remote output voltage sense
  • <25µA Logic controlled micropower shutdown


Computers & Computer Peripherals, Communications & Networking, Power Management, Wireless


Market demand for this product has caused an extension in lead times, delivery dates may fluctuate

Product Information

1 Output
Synchronous Buck (Step Down)
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.


Associated Products

Related Searches







Please note that this product is not in stock

You may place a pre-order by clicking the button or register your interest by clicking the link

Register your interest here

US Stock

Delivery Charge: £15.95 once per order.

3 business days delivery for in stock items






Contact me when back in stock

Alternatives Available

2295007 - DC/DC Controller, High Efficiency, 4V to 36V, 1 Output, Synchronous Buck, 335kHz, SSOP-16

0 Available

Lead times are not currently available.

Please contact us for latest stock details.

Hazardous Item

There maybe additional transit time on this item. Delivery of other items on your order will be unaffected.

Special Inventory: Lead times reflected include additional days for processing

  (     Inc. VAT) £ &nsbp;

Pricing is unavailable. Please contact customer services.

Price for:
Multiple:   Minimum:  
Quantity Price Your Price

Pricing is unavailable. Please contact customer services.

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

Customer Reviews


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


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.