Low

LTC3676ILXE#PBF - 

Power Management IC, 4x Step-Down DC/DC Converters, 3x LDOs, 5.5 V, QFN-40

LTC3676ILXE#PBF - Power Management IC, 4x Step-Down DC/DC Converters, 3x LDOs, 5.5 V, QFN-40

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

Manufacturer Part No:
LTC3676ILXE#PBF
Order Code:
2471112
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LTC3676ILXE#PBF is a complete Power Management Solution for advanced portable application processor-based systems. The device contains four synchronous step-down DC/DC converters for core, memory, I/O, system on-chip (SoC) rails and three 300mA LDO regulators for low noise analog supplies. The LTC3676-1 has a ±1.5A buck regulator configured to support DDR termination plus a VTTR reference output. An I2C serial port is used to control regulator enables, power-down sequencing, output voltage levels, dynamic voltage scaling, operating modes and status reporting. Regulator start-up is sequenced by connecting outputs to enable pins in the desired order or via the I2C port. System power-on, power-off and reset functions are controlled by pushbutton interface, pin inputs or I2C. The LTC3676 supports i.MX, PXA and OMAP processors with eight independent rails at appropriate power levels.
  • Quad I2C adjustable high efficiency step down
  • DDR power solution with VTT and VTTR reference
  • Pushbutton ON/OFF control with system reset
  • Independent enable pin-strap or I2C sequencing
  • Programmable autonomous power-down control
  • Dynamic voltage scaling
  • Power good and reset functions
  • Selectable 2.25 or 1.12MHz switching frequency
  • Always alive 25mA LDO regulator
  • 12µA Standby current

Applications

Sensing & Instrumentation, Industrial, Medical, Consumer Electronics

Warnings

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

Product Information

:
5.5V
:
4
:
4
:
8
:
HLQFP
:
48Pins
:
-40°C
:
125°C
:
-
:
-
:
Yes
:
MSL 3 - 168 hours
Find similar products Choose and modify the attributes above to find similar products.

Alternatives

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

2471113 - Power Management IC, 4x Step-Down DC/DC Converters, 3x LDOs, 5.5 V, QFN-40

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:
Each
Multiple:   Minimum:  
Quantity Price Your Price
 
 
   
 
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add
Restricted Item
Add to Basket Back Order Pre-Order
Add Line Note
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.