TPS63802 Datasheet Buck-boost Converter

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community TPS63802 SLVSEU9C – NOVEMBER 2018 – REVISED JUNE 2020 TPS63802 2-A, High-efficient, Low IQ Buck-boost Converter in DFN Package.

📥 Download Datasheet

TPS63802 buck-boost converter by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	TPS63802
Manufacturer	Texas Instruments
File Size	2.39 MB
Description	Buck-boost Converter
Download	TPS63802 Download (PDF)

General Description

The TPS63802 is a high efficiency, high output current buck-boost converter.

Depending on the input voltage, it automatically operates in boost, buck, or in a novel 4-cycle buck-boost mode when the input voltage is approximately equal to the output voltage.

The transitions between modes happen at defined thresholds and avoid unwanted toggling within the modes to reduce output voltage ripple.

Key Features

1 Input voltage range: 1.3 V to 5.5 V.
Device input voltage > 1.8 V for start-up.
Output voltage range: 1.8 V to 5.2 V (adjustable).
2-A Output current for VI ≥ 2.3 V, VO = 3.3 V.
High efficiency over the entire load range.
11-µA Operating quiescent current.
Power save mode and mode selection for forced PWM-mode.
Peak current buck-boost mode architecture.
Defined transition points between buck, buckboost, and boost.

More Datasheets from Texas Instruments

Part Number	Description
TPS63805	Buck-boost Converter
TPS63806	Buck-boost Converter
TPS63810	2.5-A Buck-Boost Converters
TPS63811	2.5-A Buck-Boost Converters
TPS63000	High-Efficient Single Inductor Buck-Boost Converter
TPS63000-Q1	HIGH-EFFICIENCY SINGLE INDUCTOR BUCK-BOOST CONVERTER
TPS63001	High-Efficient Single Inductor Buck-Boost Converter
TPS63002	High-Efficient Single Inductor Buck-Boost Converter
TPS63010	Single Inductor Buck-Boost Converter
TPS63011	Single Inductor Buck-Boost Converter