SM72485
(ACTIVE) SolarMagic 100V, 150 mA Constant On-Time Buck Switching Regulator

Description &
Features
Sample &
Buy
Technical
Documents
Tools &
Software
Support & Community

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
Contact Distributor SM72485MM/NOPB ACTIVE -40 to 125 0.95 | 1ku VSSOP (DGK) | 8 View 1000 | SMALL T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
SM72485MME/NOPB ACTIVE -40 to 125 1.09 | 1ku VSSOP (DGK) | 8 View 250 | SMALL T&R 410 For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor SM72485MMX/NOPB ACTIVE -40 to 125 0.95 | 1ku VSSOP (DGK) | 8 View 3500 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Contact Distributor SM72485SD/NOPB ACTIVE -40 to 125 0.95 | 1ku WSON (NGU) | 8 View 1000 | SMALL T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
SM72485SDE/NOPB ACTIVE -40 to 125 1.09 | 1ku WSON (NGU) | 8 View 250 | SMALL T&R 889 For lead times contact TI Authorized Distributor or local TI sales office
Not Available Contact Distributor SM72485SDX/NOPB ACTIVE -40 to 125 0.95 | 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.

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1026 01 Apr 2013

Application Notes (2)

Tools & Software

Software (2)

SolarMagic™ SM3320-BATT-EV Charge Controller Reference Design CAD Files 
(ZIP 3984 KB )    1,345 views, 27 Jan 2012  
SolarMagic™ SM3320-RF-EV Solar Power Optimizer w RF Communications CAD File 
(ZIP 11637 KB )    1,283 views, 27 Jan 2012  

Reference Designs

Description Part Number Company Tool Type
SolarMagic™ SM3320-BATT-EV Charge Controller Reference Design SM3320-BATT-EV Texas Instruments Reference Designs
SolarMagic™ SM3320-RF-EV Solar Power Optimizer with RF Communications Reference Design SOLARMAGIC-SOLARPOWEROPTIMIZER-REF Texas Instruments Reference Designs

Related End Equipment

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  • Non-Isolated Telecommunication Buck Regulator
  • Secondary High Voltage Post Regulator
  • +42V Automotive Systems



Support & Community


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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  
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