(China (Mainland))
Product Summary
The TPS61000DGS is a boost converter intended for systems that is typically operated from a single- ordual-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. The converter starts up into a full load with a supply voltage of 0.9 V and stays in operation with supply voltages aslow as 0.8 V. The TPS61000DGS is based on a fixed-frequency, current-mode pulse-width-modulation (PWM) controller that goes into power-save mode at low load currents.
Parametrics
TPS61000DGS absolute maximum ratings: (1)Input voltage range, VI (VBAT, VOUT, COMP, FB, LBO, EN, LBI): -0.3 V to 3.6 V; (2)Input voltage, VI (SW): -0.3 V to 7 V; (3)Peak current into SW: 1300 mA; (4)Continuous total power dissipation: See dissipation rating table; (5)Operating free-air temperature range, TA: -40℃ to 85℃; (6)Maximum junction temperature, TJ: 150℃; (7)Storage temperature range, Tstg: -65℃ to 150℃; (8)Lead temperature: 260℃.
Features
TPS61000DGS features: (1)Start Up Into a Full Load With Supply Voltages as Low as 0.9 V Over Full Temperature Range; (2)Minimum 100-mA Output Current From 0.8 V Supply Voltage; (3)High Power Conversion Efficiency, up to 90%; (4)Power-Save Mode for Improved Efficiencyat Low Output Currents; (5)Device Quiescent Current Less Than 50 μA; (6)Added System Security With Integrated Low-Battery Comparator; (7)Low-EMI Converter (Integrated AntiringingSwitch Across Inductor); (8)Micro-Size 10-Pin MSOP Package; (9)Evaluation Modules Available(TPS6100xEVM–156); (10)Applications Include: -Single- and Dual-Cell Battery; Operated Products; MP3-Players and Wireless Headsets; Pagers and Cordless Phones; Portable Medical Diagnostic Equipment; Remote Controls.
Diagrams
| Image | Part No | Mfg | Description |  |
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 TPS61000DGS |
Texas Instruments |
DC/DC Switching Regulators Adj. 100mA Boost |
Data Sheet |
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TPS61000DGSG4 |
Texas Instruments |
DC/DC Switching Regulators Lo-In Vltg w/Adj Out Boost Converter |
Data Sheet |
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TPS61000DGSR |
Texas Instruments |
DC/DC Switching Regulators Lo-In Vltg w/Adj Out Boost Converter |
Data Sheet |
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TPS61000DGSRG4 |
Texas Instruments |
DC/DC Switching Regulators Lo-In Vltg w/Adj Out Boost Converter |
Data Sheet |
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