LM27341
(ACTIVE) 1.5A - Wide Input Range Buck Regulator with Frequency Synchronization

Description &
Features
 Sample &
Buy
 Technical
Documents
 Tools &
Software
 Support & Community
1.5A - Wide Input Range Buck Regulator with Frequency Synchronization - LM27341

Datasheet

Design your power supply here

Please visit the WEBENCH® panel to the right and click the Open Design button

Device Uses

  • Local 12V to Vcore Step-Down Converters
  • Radio Power Supply
  • Core Power in HDDs
  • Set-Top Boxes
  • Automotive
  • USB Powered Devices
  • DSL Modems

WEBENCH® LM27341
    Min   Max   Range  
  Vin – V    3.00 – 20.00V  
  Vout V    1.00 – 18.00V  
  Iout A    ≤ 1.50A  
  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
'U1 Cbst D1 L1 Cin Rfb1 Rfb2 Cout '
 
What are WEBENCH® tools?

Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Top Side Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
LM27341MY/NOPB ACTIVE -40 to 125 1.10 | 1ku MSOP-PowerPAD (DGQ) | 10 View 1000 >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM27341MYX/NOPB ACTIVE -40 to 125 1.10 | 1ku MSOP-PowerPAD (DGQ) | 10 View 3500 No Stock For lead times contact TI Authorized Distributor or local TI sales office
LM27341SD/NOPB ACTIVE -40 to 125 1.10 | 1ku WSON (DSC) | 10 View 1000 >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM27341SDX/NOPB ACTIVE -40 to 125 1.10 | 1ku WSON (DSC) | 10 View 4500 No Stock For lead times contact TI Authorized Distributor or local TI sales office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Related Products

Part # Name Product Family Comments
LM27342   2A - Wide Input Range Buck Regulator with Frequency Synchronization   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    2A Version  
LM27342-Q1   2A - Wide Input Range Buck Regulator with Frequency Synchronization   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    2A Version  
LM2738   550kHz/1.6MHz 1.5A Step-Down DC-DC Switching Regulator   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    1.5A Version, No Frequency Sync  
LM27341-Q1   1.5A - Wide Input Range Buck Regulator with Frequency Synchronization   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1951 03 Apr 2013

User Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 1242 24 Apr 2013 1,008

Tools & Software

Circuit Design & Simulation

WEBENCH® LM27341
    Min   Max   Range  
  Vin – V    3.00 – 20.00V  
  Vout V    1.00 – 18.00V  
  Iout A    ≤ 1.50A  
  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
'U1 Cbst D1 L1 Cin Rfb1 Rfb2 Cout '
 
What are WEBENCH® tools?

Models (1)

Title Category Type Size (KB) Date Views
LM27341 PSpice Transient Model PSpice Model ZIP 170 KB 17 Jan 2013 64 views

Development Tools (1)

Name Part# Type
Power Stage Designer of Most Commonly Used Switchmode Power Supplies POWERSTAGE-DESIGNER Circuit Design & Simulation

Support & Community


TI E2E™ Community

TI E2E Community

As a member of my.TI you can join the TI E2E™ Community where you can ask questions, share ideas and collaborate with fellow engineers and TI experts

Contents are provided "AS IS" by the respective TI and Community contributors and do not constitute TI specifications. See Terms of Use.



See More Training & Events
Click Here