TEXAS INSTRUMENTS  TPS5430DDA  DC-DC Switching Step Down Regulator, Adjustable, 5.5V-36Vin, 1.22V-31Vout, 3Aout, SOIC-8

TEXAS INSTRUMENTS TPS5430DDA

Image is for illustrative purposes only. Please refer to product description.

Product Overview


The TPS5430DDA is a 3A 500kHz Step-down Converter with Eco-mode™ that integrates a low-resistance, high-side N-channel MOSFET. Included on the substrate with the listed features are a high-performance voltage error amplifier that provides tight voltage regulation accuracy under transient conditions, an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 5.5V, an internally set slow-start circuit to limit inrush currents and a voltage feed-forward circuit to improve the transient response. Using the ENA pin, shutdown supply current is reduced to 18µA typically. Other features include an active-high enable, over-current limiting, over-voltage protection and thermal shutdown. To reduce design complexity and external component count, the TPS5430 feedback loop is internally compensated. The TPS5430 regulates a wide variety of power sources including 24V bus.
  • Up to 3A continuous (4A peak) output current
  • High efficiency up to 95% enabled by 110mΩ integrated MOSFET switch
  • Wide output voltage range (adjustable down to 1.22V with 1.5% initial accuracy)
  • Internal compensation minimizes external parts count
  • Improved line regulation and transient response by input voltage feed-forward
  • System protected by over-current limiting, overvoltage protection and thermal shutdown
  • Green product and no Sb/Br

Applications

Consumer Electronics; Multimedia; Industrial; Audio; Automotive; Power Management
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
Back to top

Product Specifications, Documents & More


  • DC / DC Converter IC Case: SOIC
  • Input Voltage Max: 36V
  • Input Voltage Min: 5.5V
  • MSL: MSL 1 - Unlimited
  • No. of Outputs: 1
  • No. of Pins: 8
  • Operating Temperature Max: 125°C
  • Operating Temperature Min: -40°C
  • Output Current: 3A
  • Output Voltage: 31V
  • Output Voltage Max: 31V
  • Output Voltage Min: 1.22V
  • Packaging: Each
  • Primary Input Voltage: 36V
  • SVHC: No SVHC (15-Jun-2015)
  • Switching Frequency: 500kHz
  • Topology: Buck (Step Down)

Find similar products  grouped by common attribute

View this product in our online catalog


This product also features on the following pages and catalog editions:

  •  131/226
  •  132/225

Availability

Availability:  726


  • 726 in stock for same day shipping
 
Check stock and lead times
    More stock available week commencing 4/4/16

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $5.61 $5.61

Buy

Price

Quantity List Price
1 - 9 $5.61
10 - 24 $5.01
25 - 49 $4.52
50 - 99 $4.30
100 - 249 $4.11
250 - 499 $3.71
500 - 999 $3.00
1000+ $2.66
 
 
Low

Legislation and Environmental


Back to top

Similar Products


Back to top

Customer Reviews


Customer Q&A Exchange


Community


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.
Back to top

Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Exact
75K1620
TPS5430DDAR

TPS5430DDAR

TEXAS INSTRUMENTS

DC-DC Switching Step Down Regulator, Adjustable, 5.5V-36Vin, 1.22V-31Vout, 3Aout, SOIC-8

0

Price for: Full Reel 1

2500+ $2.09

Buy
    More stock available week commencing 4/18/16

Not Normally Stocked

Non-Cancelable / Non Returnable

Associated Products


Customers Also Bought