LM25017
(ACTIVE) 48V, 650mA Wide Vin Synchronous Step-down Regulator with Integrated MOSFETs

Description &
Features
Sample &
Buy
Technical
Documents
Tools &
Software
Support & Community
WEBENCH® LM25017
    Min   Max   Range  
  Vin V    9.00 – 48.00V  
  Vout V    1.25 – 48.00V  
  Iout A    ≤ 0.65A  
  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
LM25017MR/NOPB ACTIVE -40 to 125 1.50 | 1ku SO PowerPAD (DDA) | 8 View 95 | TUBE >5K 1k quantity lead time: In stock
Not Available
LM25017MRE/NOPB ACTIVE -40 to 125 1.44 | 1ku SO PowerPAD (DDA) | 8 View 250 | SMALL T&R 250 For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM25017MRX/NOPB ACTIVE -40 to 125 1.25 | 1ku SO PowerPAD (DDA) | 8 View 2500 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
LM25017SD/NOPB ACTIVE -40 to 125 1.25 | 1ku WSON (NGU) | 8 View 1000 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
Not Available
LM25017SDE/NOPB ACTIVE -40 to 125 1.44 | 1ku WSON (NGU) | 8 View 250 | SMALL T&R 1K - 5K For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor LM25017SDX/NOPB ACTIVE -40 to 125 1.25 | 1ku WSON (NGU) | 8 View 4500 | 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.

Companion Parts

Part # Name Product Family Comments
LM5017   100V, 600mA Wide Vin Constant On-Time Synchronous Buck Regulator   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1048 19 Dec 2013

Application Notes (1)

Title Abstract Type Size (KB) Date Views
PDF 864 06 May 2013 2,590

Selection & Solution Guides (1)

Title Type Size (KB) Date Views
PDF 1800 11 Oct 2013 7,021

Tools & Software

Circuit Design & Simulation

WEBENCH® LM25017
    Min   Max   Range  
  Vin V    9.00 – 48.00V  
  Vout V    1.25 – 48.00V  
  Iout A    ≤ 0.65A  
  Ambient Temp °C    ≤ 100°C  
Footprint BOM Cost Efficiency
 
 
 
'U1 Cb Ron Cbyp Ruv1 Ruv2 L1 Rfbb Rfbt Cff Rseries Cout Cin '
 
What are WEBENCH® tools?

Models (1)

Title Category Type Size (KB) Date Views
LM25017 PSpice Transient Model PSpice Model ZIP 33 KB 30 Jan 2013 809 views

Design Kits & Evaluation Modules (4)

Name Part# Type
Evaluation Module - LM25017MR Wide Vin 3W Dual Output Flybuck Regulator LM25017MRFBEVM Evaluation Modules & Boards
LM25017 Wide Vin Synchronous Step-down Regulator Evaluation Module LM25017MR-EVM Evaluation Modules & Boards
LM5017 Isolated Bias Supply Evaluation Board LM5017ISOEVAL Evaluation Modules & Boards
LM5017 Wid Vin Synchronous Buck Regulator Evaluation Board LM5017EVAL Evaluation Modules & Boards

Development Tools (1)

Name Part# Type
Power Stage Designer of Most Commonly Used Switchmode Power Supplies POWERSTAGE-DESIGNER Circuit Design & Simulation
Description Part Number Company Tool Type
Tiny synchronous buck converter in TO-220 size PMP8581 Texas Instruments Reference Designs

Related End Equipment

  • Industrial Equipments
  • Smart Power Meters
  • Telecommunication Systems
  • Isolated Bias Supply

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Support & Community


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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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