TPS61016DGS

Product Summary

The TPS61016DGS is a high-efficiency, 1-CELL and 2-CELL boost converter. The device is intended for systems that is typically operated from a single- or dual-cell nickel-cadmium (NiCd), nickel-metal hydride (NiMH), or alkaline battery. The TPS61016DGS output voltage can be adjusted from 1.5 V to a maximum of 3.3 V, by an external resistor divider or, is fixed internally on the chip. The device provides an output current of 200mA with a supply voltage of only 0.9 V. The TPS61016DGS starts up into a full load with a supply voltage of only 0.9V and stays in operation with supply voltages down to 0.8 V.

Parametrics

TPS61016DGS absolute maximum ratings: (1)input voltage range on vbat, vout, sw, en, lbi, fb, aden: -0.3V to 3.6V; sw: -0.3 v to 7 v; (2)voltage range on: lbo, comp: 3.6V; (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 1,6 mm (1/16 inch) from case for 10s: 260℃.

Features

TPS61016DGS features: (1)Integrated synchronous rectifier for highest power conversion efficiency (>95%); (2)Start-up into full load with supply voltages programas low as 0.9 V, operating down to 0.8 V; (3)200-mA Output Current From 0.9-V Supply; (4)Powersave-mode for improved efficiency at low output currents; (5)Autodischarge allows to discharge output capacitor during shutdown; (6)Device quiescent current less than 50 μA; (7)Ease-of-use through isolation of load from battery during Shutdown of converter; (8)Integrated antiringing switch across inductor; (9)Integrated low battery comparator; (10)Micro-Small 10-Pin MSOP package; (11)Applications include all single- or dual-cell battery operated products like internet audio players, pager, portable medical diagnostic equipment, remote control, wireless headsets; (12)EVM Available (TPS6101xEVM-157).

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