Low

TPS63020DSJT - 

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

TEXAS INSTRUMENTS TPS63020DSJT
TEXAS INSTRUMENTS TPS63020DSJT

The actual product may differ from image shown

Manufacturer Part No:
TPS63020DSJT
Newark Part No.:
28X4055
Technical Datasheet:
(EN)
See all Technical Docs

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 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

Warnings

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.

Product Information

:
Buck-Boost
:
1.8V
:
5.5V
:
1Outputs
:
VSON
:
14Pins
:
4A
:
1.2V
:
5.5V
:
2.6MHz
:
85°C
:
Tape & Reel
:
-
:
-
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Substitutes

Compare Selected
Manufacturer Part Number
Newark Part No.
Manufacturer / Description
Avail
Price For
Quantity

Associated Products

Compare Selected

Related Searches

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

750 In stock

for same day shipping

see cut-off times
 
Check stock and lead times
More stock available week commencing 11/20/17
$1.49 $ 1.49
Price for:
Each (Supplied on Full Reel)
Multiple: 250 Minimum: 250
Quantity Price Your Price
250 + $2.21
500 + $1.98
1000 + $1.49
No longer stocked:: No Longer Manufactured::
Add to Cart
Total Price:
Total Price: ( )
Total Price: --

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.