TEXAS INSTRUMENTS  TPS63020DSJT  DC-DC Switching Buck-Boost Regulator, Adjustable, 1.8V-5.5Vin, 1.2V-5.5Vout, 4Aout, SON-14

TEXAS INSTRUMENTS TPS63020DSJT

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

Additional images

Product Overview


The TPS63020DSJT is a High Efficient Single Inductor Buck-boost Converter with 4A switch that provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery or a one-cell Li-ion or Li-polymer battery. The buck-boost converter is based on a fixed frequency, pulse width modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters power save mode to maintain high efficiency over a wide load current range. The power save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 4A. The output voltage is programmable using an external resistor divider or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery.
  • Up to 96% efficiency
  • 3A Output current at 3.3V in step down mode (VIN = 3.6 to 5.5V)
  • More than 2A output current at 3.3V in boost mode (VIN >2.5V)
  • Automatic transition between step down and boost mode
  • Dynamic input current limit
  • Less than 50μA device quiescent current
  • Power save mode for improved efficiency at low output power
  • Forced fixed frequency operation at 2.4MHz and synchronization possible
  • Smart power good output
  • Load disconnect during shutdown
  • Over-temperature protection
  • Overvoltage protection
  • Green product and no Sb/Br

Applications

Power Management; Communications & Networking; Portable Devices; Multimedia; Imaging, Video & Vision; Medical; Industrial; Metering; LED Lighting
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: SON
  • Input Voltage Max: 5.5V
  • Input Voltage Min: 1.8V
  • MSL: MSL 1 - Unlimited
  • No. of Outputs: 1
  • No. of Pins: 14
  • Operating Temperature Max: 85°C
  • Operating Temperature Min: -40°C
  • Output Current: 4A
  • Output Voltage: 5.5V
  • Output Voltage Max: 5.5V
  • Output Voltage Min: 1.2V
  • Packaging: Cut Tape
  • Primary Input Voltage: 5.5V
  • SVHC: No SVHC (15-Jun-2015)
  • Switching Frequency: 2.6MHz
  • Topology: Buck-Boost

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:

  •  131/222
  •  132/221

Availability

Availability:  123


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

Price for: Cut Tape 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $3.57 $3.57

Buy

Price

Quantity List Price
1 - 9 $3.57
10 - 24 $3.18
25 - 49 $2.87
50 - 99 $2.74
100+ $2.62
 
 
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
28X4055
TPS63020DSJT

TPS63020DSJT

TEXAS INSTRUMENTS

DC-DC Switching Buck-Boost Regulator, Adjustable, 1.8V-5.5Vin, 1.2V-5.5Vout, 4Aout, VSON-14

500 

Price for: Full Reel 1

250+ $2.36 500+ $2.12 750+ $1.85 1000+ $1.69

Buy

see cut-off times

 
Check more stock
    More stock available week commencing 2/29/16
Suggested Substitutes
74R6637
TPS63020DSJR

TPS63020DSJR

TEXAS INSTRUMENTS

3A High Eff Single Inductor Buck-Boost

0

Price for: Full Reel 1

3000+ $1.47

Buy
    More stock available week commencing 4/4/16

Not Normally Stocked

Non-Cancelable / Non Returnable

Associated Products


Customers Also Bought