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TPS61001

Features: Start Up Into a Full Load With Supply Voltages as Low as 0.9 V Over Full Temperature RangeMinimum 100-mA Output Current From 0.8 V Supply Voltage High Power Conversion Efficiency, up to 90% Power-Save Mode for Improved Efficiency at Low Output Currents Device Quiescent Current Less Than ...

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SeekIC No. : 004527027 Detail

TPS61001: Features: Start Up Into a Full Load With Supply Voltages as Low as 0.9 V Over Full Temperature RangeMinimum 100-mA Output Current From 0.8 V Supply Voltage High Power Conversion Efficiency, up to 90...

TPS61001 Data Sheet

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Part Number:
TPS61001
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/1/11

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Product Details

Description



Features:

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
High Power Conversion Efficiency, up to 90%
Power-Save Mode for Improved Efficiency at Low Output Currents
Device Quiescent Current Less Than 50 mA
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 (TPS6100xEVM156)
Applications Include:
Single- and Dual-Cell Battery Operated Products
MP3-Players and Wireless Headsets
Pagers and Cordless Phones
Portable Medical Diagnostic Equipment
Remote Controls


Pinout

Connection Diagram


Specifications

Input voltage range, VI (VBAT, VOUT, COMP, FB, LBO, EN, LBI) . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 3.6 V
Input voltage, VI (SW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 7 V
Peak current into SW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1300 mA
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See dissipation rating table
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 to 85
Maximum junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 to 150
Lead temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.


Description

The TPS6100x devices are boost converters intended for systems that are typically operated from a single- or dual-cell nickel-cadmium (NiCd), nickel-metal hydride (NiMH), or alkaline battery. The converter output voltage of TPS6100x can be adjusted from 1.5 V to a maximum of 3.3 V and provides a minimum output current of 100 mA. 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 TPS6100x is based on a fixed-frequency, current-mode 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 TPS6100x is integrated to further minimize external component count.

The converter TPS6100x can be disabled to minimize battery drain when the system is put into standby.

A low-EMI mode is implemented to reduce interference and radiated electromagnetic energy that is caused by the ringing of the inductor when the inductor discharge-current decreases to zero. The TPS6100x is packaged in the space saving 10-pin MSOP package.




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