LM34930
(ACTIVE) Ultra Small 33V, 1A Constant On-Time Buck Switching Regulator with Intelligent Current Limit

Description &
Features
 Sample &
Buy
 Technical
Documents
 Tools &
Software
 Support & Community
Ultra Small 33V, 1A Constant On-Time Buck Switching Regulator with Intelligent Current Limit - LM34930

Datasheet

WEBENCH® LM34930
    Min   Max   Range  
  Vin – V    8.00 – 33.00V  
  Vout V    2.51 – 30.00V  
  Iout A    ≤ 1.00A  
  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
'U1 D1 Rfb1 Rfb2 Rt L1 Cff Rc Cout Cin Cvcc Cbst Css Rinov '
 
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
LM34930TL/NOPB ACTIVE -40 to 125 1.35 | 1ku DSBGA (YZR) | 12 View 250 | LARGE T&R 440 For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM34930TLX/NOPB ACTIVE -40 to 125 1.35 | 1ku DSBGA (YZR) | 12 View 3000 | 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)

Title Type Size (KB) Date Views
PDF 1093 29 Mar 2013

User Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 540 06 May 2013 1,267

Tools & Software

Circuit Design & Simulation

WEBENCH® LM34930
    Min   Max   Range  
  Vin – V    8.00 – 33.00V  
  Vout V    2.51 – 30.00V  
  Iout A    ≤ 1.00A  
  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
'U1 D1 Rfb1 Rfb2 Rt L1 Cff Rc Cout Cin Cvcc Cbst Css Rinov '
 
What are WEBENCH® tools?

Design Kits & Evaluation Modules (1)

Name Part# Type
Ultra Small High Voltage 1A Buck Switching Regulator with Intelligent Current Limit Evaluation Board LM34930TLEVAL Evaluation Modules & Boards

Development Tools (2)

Name Part# Type
LM34930 Quick Start Calculator LM34930QUICK-CALC Calculation Tools
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.

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  
WEBENCH Power Supply Design Seminar
Designing stable power supplies is extremely easy using WEBENCH Design tools. 		1-Day Workshops   Mon, 07 Oct 2013 - Thu, 10 Oct 2013  
Technology Days 2013
See the latest cutting-edge analog and digital technologies across a wide range of applications. 		1-Day Workshops   Thu, 10 Oct 2013 - Thu, 07 Nov 2013  
Telehealth: Trends, Challenges and Solutions
This session will present the overview of telehealth systems and relevant technologies. 		On-Line Training   On Demand  
IP Network Camera Analog Solutions Overview
This session discusses system-level solutions for IP Camera and DVR/DVS. 		On-Line Training   On Demand  
Click Here