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TPS63020DSJR - 1.2V 3.5A High Efficiency Buck-Boost Converter IC VSON-14

Texas Instruments

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SKU:
035-TPS63020DSJR
MPN:
TPS63020DSJR
Full Reel:
3000 (order in multiples of this to receive standard manufacturer packaging)
Quantity
Unit Price (ex. GST)
1 - 9
₹ 82.23
10 - 99
₹ 74.01
100 - 999
₹ 69.90
1000 or above
₹ 65.78
High-efficiency 4-A buck-boost converter with 1.8–5.5 V input range, 1.2–5.5 V adjustable output, and low 25 µA quiescent current. Ideal for portable and battery-powered devices requiring stable power regulation. View full description
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₹82.23 ex. GST
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Technical Specifications

Brand:
Texas Instruments
Case/Package:
VSON-14
Mount:
Surface Mount
Number Of Pins:
14
Ambient Temperature Range High:
85 C
Efficiency:
96 %
Max Duty Cycle:
100 %
Max Input Voltage:
5.5 V
Max Junction Temperature (Tj):
125 C
Max Operating Temperature:
85 C
Max Output Current:
3 A
Max Output Voltage:
5.5 V
Max Supply Voltage:
5.5 V
Min Input Voltage:
1.8 V
Min Operating Temperature:
-40 C
Min Output Voltage:
1.2 V
Min Supply Voltage:
1.8 V
Nominal Supply Current:
25 uA
Number Of Channels:
1
Operating Supply Voltage:
5.5 V
Output Current:
2 A
Output Voltage:
5.5 V
Switching Frequency:
2.4 MHz
Full Reel Quantity:
3000

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

TPS63020DSJR High Efficiency Buck-Boost Converter | Texas Instruments

The TPS63020DSJR is a high-performance buck-boost DC/DC converter designed for applications requiring efficient power regulation from varying input sources such as single-cell Li-ion batteries, supercapacitors, or multi-cell NiMH packs. With its wide input range of 1.8 V to 5.5 V and adjustable output range of 1.2 V to 5.5 V, it delivers up to 3 A output current while maintaining high efficiency through automatic buck-boost transitions.

Its synchronous 4-switch architecture ensures minimal losses and fast transient response. Power-save and synchronization modes allow optimisation for efficiency or fixed-frequency operation. The device features comprehensive protection — including thermal shutdown, overvoltage protection, and load disconnect during shutdown — making it ideal for portable and battery-operated systems. Applications include battery-powered devices, EPOS terminals, smart meters, wireless modules, industrial radios, and embedded IoT systems where consistent power output is essential despite fluctuating input voltage.