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

Product may not be an exact match for your search

You previously purchased this product. View in Order History

 
 

ANALOG DEVICES LTC3633EUFD#TRPBF

DC/DC Switching Regulator, Synchronous Buck, 2 Output, 3.6 V to 15 V in, 3A out, 4MHz, QFN-EP-28

ANALOG DEVICES LTC3633EUFD#TRPBF
×

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

Manufacturer Part No:
LTC3633EUFD#TRPBF
Order Code:
4029246

Enter your custom part number in the textbox above

ECAD / MCAD
Supply Frame Models Link
See all Technical Docs

Product Overview

LTC®3633 is a high efficiency, dual-channel monolithic synchronous buck regulator using a controlled on-time, current mode architecture, with phase lockable switching frequency. The two channels can run 180° out of phase, which relaxes the requirements for input and output capacitance. The operating supply voltage range is from 3.6V to 15V, making it suitable for dual cell lithium-ion batteries as well as point of load power supply applications from a 12V or 5V supply. The unique constant frequency/controlled on-time architecture is ideal for high step-down ratio applications that operate at high frequency while demanding fast transient response. An internal phase lock loop servos the on-time of the internal one-shot timer to match the frequency of the internal clock or an applied external clock. Typical applications are distributed power systems, battery powered instruments, point of load power supplies.
  • Operating frequency is programmable and synchronizable from 500KHz to 4MHz with an external resistor
  • High frequency capability allows the use of small surface mount inductors and capacitors
  • Up to 95% efficiency, low duty cycle operation is 5% at 2.25MHz
  • Selectable 0°/180° phase shift between channels, power good status outputs
  • Current mode operation for excellent line and load transient response
  • 0.6V reference allows low output voltages
  • Output voltage tracking and soft-start capability, short-circuit protected
  • Overvoltage input and overtemperature protection, low power 2.5V linear regulator output
  • 28-lead plastic QFN package
  • Temperature rating range from -40°C to 125°C

Product Information

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


:
2 Output

:
3.6V

:
15V

:
QFN-EP

:
28Pins

:
3A

:
3A

:
-

:
-

:
Adjustable

:
4MHz

:
Synchronous Buck (Step Down)

:
125°C

:
-

:
MSL 1 - Unlimited

Find similar products Choose and modify the attributes above to find similar products.

Technical Documents (1)

Packaging type Cut Tape

4,973 In stock Need more?

4,973 UK stock available for 4-6 business days delivery

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

Rs.875.05

Pricing is unavailable. Please contact customer services.

Price for:
Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
  • 1+
  • 10+
  • 25+
  • 100+
  • 250+
  • 500+
  • 2500+
Quantity Price Your Price
 
 
1+ Rs.875.05
Promotional price
Contract Price
Web only price
Web only contract price
 
10+ Rs.805.05
Promotional price
Contract Price
Web only price
Web only contract price
 
25+ Rs.771.67
Promotional price
Contract Price
Web only price
Web only contract price
 
100+ Rs.679.69
Promotional price
Contract Price
Web only price
Web only contract price
 
250+ Rs.646.32
Promotional price
Contract Price
Web only price
Web only contract price
 
500+ Rs.604.80
Promotional price
Contract Price
Web only price
Web only contract price
 
2500+ Rs.533.17
Promotional price
Contract Price
Web only price
Web only contract price
 
Quantity Price Your Price
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Add
Restricted Item
Enter Your Line Note
Total Price:
Total Price: ( )
Total Price: --
"
A re-reel is a custom reel available for cut tape items where the order qty exceeds null
NOTE: Shipments for different packaging options may come from a remote warehouse. Please see delivery and lead time information for each packaging option.