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TPS61007

Texas Instruments
Part Number TPS61007
Manufacturer Texas Instruments
Description Single- and Dual-Cell Boost Converter
Published Aug 3, 2020
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61000, TPS61001, TPS61002, ...
Datasheet PDF File TPS61007 PDF File

TPS61007
TPS61007

Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61000, TPS61001, TPS61002, TPS61003 TPS61004, TPS61005, TPS61006, TPS61007 SLVS279D – MARCH 2000 – REVISED AUGUST 2015 TPS6100x Single- and Dual-Cell Boost Converter With Start-up Into Full Load 1 Features •1 Start-Up Into a Full Load With Supply Voltages as Low as 0.
9 V Over Full Temperature Range • Minimum 100-mA Output Current From 0.
8-V Supply Voltage, 250 mA From 1.
8 V • High Power Conversion Efficiency, up to 90% • Power-Save Mode for Improved Efficiency at Low Output Currents • Device Quiescent Current Less Than 50 µA • Added System Security With Integrated Low- Battery Comparator • Low-EMI Converter (Integrated Antiringing Switch Across Inductor) • Micro-Size 10-Pin MSOP Package • Evaluation Modules Available (TPS6100xEVM–156) 2 Applications • Single- and Dual-Cell Battery Operated Products • MP3-Players and Wireless Headsets • Pagers and Cordless Phones • Portable Medical Diagnostic Equipment • Remote Controls 3 Description The TPS6100x devices are boost converters intended for systems that are typically operated from a singleor dual-cell nickel-cadmium (NiCd), nickel-metal hydride (NiMH), or alkaline battery.
The converter output voltage can be adjusted from 1.
5 V to a maximum of 3.
3 V and provides a minimum output current of 100 mA from a single battery cell and 250 mA from two battery cells.
The converter starts up into a full load with a supply voltage of 0.
9 V and stays in operation with supply voltages as low as 0.
8 V.
The converter is based on a fixed-frequency, currentmode pulse-width-modulation (PWM) controller that goes into power-save mode at low load currents.
The current through the switch is limited to a maximum of 1100 mA, depending on the output voltage.
The current sense is integrated to further minimize external component count.
The converter can be disabled to minimize battery drain when the system is put into standby.
A low-EMI mode is implemen...


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