LMZ14203
(ACTIVE) 3A SIMPLE SWITCHER Power Module with 42V Maximum Input Voltage

Description &
Features
Sample &
Buy
Technical
Documents
Tools &
Software
Support & Community
WEBENCH® LMZ14203
    Min   Max   Range  
  Vin V    6.00 – 42.00V  
  Vout V    0.80 – 6.00V  
  Iout A    ≤ 3.00A  
  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
LMZ14203TZ-ADJ/NOPB ACTIVE -40 to 125 9.78 | 1ku TO-PMOD (NDW) | 7 View 250 >5K 1k quantity lead time: In stock
LMZ14203TZE-ADJ/NOPB ACTIVE -40 to 125 10.20 | 1ku TO-PMOD (NDW) | 7 View 45 1K - 5K 1k quantity lead time: In stock
Not Available
LMZ14203TZX-ADJ/NOPB ACTIVE -40 to 125 8.50 | 1ku TO-PMOD (NDW) | 7 View 500 1K - 5K 1k quantity lead time: In stock

* 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 2114 23 Sep 2013

Selection & Solution Guides (4)

Title Type Size (KB) Date Views
PDF 141 04 Feb 2014 1,100
PDF 1800 11 Oct 2013 7,054
PDF 9158 11 Mar 2013 29,687
PDF 184 22 Feb 2012 2,359

External Articles (1)

Tools & Software

Circuit Design & Simulation

WEBENCH® LMZ14203
    Min   Max   Range  
  Vin V    6.00 – 42.00V  
  Vout V    0.80 – 6.00V  
  Iout A    ≤ 3.00A  
  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
'U1 Css Ron Rent Renb Cout Cin Rfbb Rfbt Cf '
 
What are WEBENCH® tools?

Models (1)

Title Category Type Size (KB) Date Views
LMZ14203 PSpice Transient Model PSpice Model ZIP 193 KB 24 Jan 2013 744 views

Design Kits & Evaluation Modules (3)

Name Part# Type
SIMPLE SWITCHER® Power Module 42Vin, High Output Voltage 3A Eval Board LMZ14203HEVAL Evaluation Modules & Boards
Simple Switcher ® Power Module 42Vin, 3A Eval Board LMZ14203EVAL Evaluation Modules & Boards
Simple Switcher® Power Module 42Vin, 3A Demonstration Board LMZ14203DEMO Evaluation Modules & Boards

Development Tools (1)

Name Part# Type
LMZ1x/EXT Thermal Resistance Estimate LMZ1X-LMZXEXTDESIGN-CALC Calculation Tools

Reference Designs

Description Part Number Company Tool Type
Spartan-6 LX150T Dev Kit SPARTAN-6-LX150T-REF 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
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  
Single Cell Charge Considerations
Learn many Single Cell Charge considerations. System overview, input considerations, limitations, topology and thermal issues.
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  
Click Here