LM21212-1
(ACTIVE) 12A High Efficiency Synchronous Point of Load Buck Regulator with Frequency Synchronization

Description &
Features
Sample &
Buy
Technical
Documents
Tools &
Software
Support & Community
WEBENCH® LM21212
    Min   Max   Range  
  Vin V    2.95 – 5.50V  
  Vout V    0.60 – 5.40V  
  Iout A    ≤ 12.00A  
  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
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What are WEBENCH® tools?

Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
LM21212MH-1/NOPB ACTIVE -40 to 125 3.96 | 1ku HTSSOP (PWP) | 20 View 73 | TUBE 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
LM21212MHE-1/NOPB ACTIVE   3.80 | 1ku HTSSOP (PWP) | 20 View 250 | SMALL T&R 448 For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM21212MHX-1/NOPB ACTIVE -40 to 125 3.30 | 1ku HTSSOP (PWP) | 20 View 2500 | LARGE T&R 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.

Technical Documents

Datasheet (1)

User Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 1279 05 May 2013 1,240

Selection & Solution Guides (1)

Title Type Size (KB) Date Views
PDF 9158 11 Mar 2013 28,508

More Literature (1)

Title Type Size (KB) Date Views
PDF 5518 05 Apr 2012 2,281

External Articles (1)

Tools & Software

Circuit Design & Simulation

WEBENCH® LM21212
    Min   Max   Range  
  Vin V    2.95 – 5.50V  
  Vout V    0.60 – 5.40V  
  Iout A    ≤ 12.00A  
  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
'U1 Css Rpgood Rf Cf L1 Rfb1 Rfb2 Cout Rc1 Rc2 Cc1 Cc2 Cc3 Cin '
 
What are WEBENCH® tools?

Models (2)

Title Category Type Size (KB) Date Views
LM21212-1 PSpice Average Model PSpice Model ZIP 53 KB 19 Apr 2013 706 views
LM21212-1 PSpice Transient Model PSpice Model ZIP 192 KB 19 Apr 2013 707 views

Design Kits & Evaluation Modules (1)

Name Part# Type
LM21212-1EVM Evaluation Board LM21212-1EVM Evaluation Modules & Boards

Development Tools (2)

Name Part# Type
LM21212-1 Design Spreadsheet LM21212-1DESIGN-CALC Calculation Tools
Power Stage Designer of Most Commonly Used Switchmode Power Supplies POWERSTAGE-DESIGNER Circuit Design & Simulation

Reference Designs

Description Part Number Company Tool Type
Multiple Output Power Solution for Kintex 7 Application PMP7804.1 Texas Instruments Reference Designs
Multiple Output Power Solution for Kintex 7 Application PMP7804.9 Texas Instruments Reference Designs
Xilinx 7 Series Power Module Reference design PMP7804 Texas Instruments Reference Designs



Support & Community


TI E2E™ Community

TI E2E Community

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

Training & Events

Name Type Available During
Survey of Control Topologies for TPS and LM Non-Isolated DC/DC Controllers
This presentation will illustrate and survey each control mode’s operation and switching characteristics.
On-Line Training   On Demand  
Digital Power Supply Design Workshop
Do you want to reduce your development time of digital power supplies or code a digital controller?
Multi-Day Workshops   Tue, 06 May 2014 - Thu, 08 May 2014  
High Current Battery Charger Solutions for Portable Devices
This video is a must see for anyone involved with the design in of a battery charger for a high current portable device.
On-Line Training   On Demand  
Wireless Power Tx Design
If you have difficulty in designing Wireless Power Transmitters, this video will provide you with a lot of tips for doing it.
On-Line Training   On Demand  
PCB Layout Guidelines for Fuel Gauge Design
The pack designer must take care to design the hardware to protect the pack in the conditions where it will be used.
On-Line Training   On Demand  
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