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TPS61030 Datasheet PDF

Part Series:TPS61030 Series
Description:Adjustable 4A Switch 96% Efficient Boost Converter w/20εA Iq in TSSOP-16
Document:TPS61030PWPR Datasheet PDF (33 Pages)

TPS61030 Datasheet PDF

33 Pages
TI
Adjustable, 4A Switch, 96% Efficient Boost Converter w/20μA Iq in TSSOP-16 16-QFN -40℃ to 85℃
33 Pages
TI
Adjustable 4A Switch 96% Efficient Boost Converter w/20εA Iq in TSSOP-16
33 Pages
TI
Adjustable, 4A Switch, 96% Efficient Boost Converter w/20μA Iq in TSSOP-16 16-HTSSOP -40℃ to 85℃
31 Pages
TI
TEXAS INSTRUMENTS TPS61030EVM-208 Evaluation Module for Adjustable, 4A Switch, 96% Efficient Boost Converter
31 Pages
TI
Evaluation Module for 96% Efficient Synchronous Boost Converter With 4A Switch, 5.5V Vout

TPS61030 - TI Specifications

TYPE
DESCRIPTION
Case/Package
HTSSOP-16
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TPS61030 - TI Function Overview

The TPS6103x devices provide a power supply solution for products powered by either a one-cell Li-Ion or Li-polymer, or a two to three-cell alkaline, NiCd or NiMH battery. The converter generates a stable output voltage that is either adjusted by an external resistor divider or fixed internally on the chip. It provides high efficient power conversion and is capable of delivering output currents up to 1 A at 5 V at a supply voltage down to 1.8 V. The implemented boost converter is based on a fixed frequency, pulse-width- modulation (PWM) controller using a synchronous rectifier to obtain maximum efficiency. At low load currents the converter enters Power Save mode to maintain a 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. It can also operate synchronized to an external clock signal that is applied to the SYNC pin. The maximum peak current in the boost switch is limited to a value of 4500 mA.
The converter can be disabled to minimize battery drain. During shutdown, the load is completely disconnected from the battery. A low-EMI mode is implemented to reduce ringing and, in effect, lower radiated electromagnetic energy when the converter enters the discontinuous conduction mode.
96% Efficient Synchronous Boost Converter With
1000-mA Output Current From 1.8-V Input
Device Quiescent Current: 20-µA (Typ)
Input Voltage Range: 1.8-V to 5.5-V
Fixed and Adjustable Output Voltage Options Up
to 5.5-V
Power Save Mode for Improved Efficiency at Low
Output Power
Low Battery Comparator
Low EMI-Converter (Integrated Antiringing Switch)
Load Disconnect During Shutdown
Over-Temperature Protection
Available in a Small 4 mm × 4 mm QFN-16 or in a
TSSOP-16 Package
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