TPS61013DGS
ActiveLOW INPUT VOLTAGE SYNCHRONOUS BOOST CONVERTER WITH FIXED 2.5V OUTPUT
TPS61013DGS
ActiveLOW INPUT VOLTAGE SYNCHRONOUS BOOST CONVERTER WITH FIXED 2.5V OUTPUT
Description
General part information
TPS61013 Series
The TPS6101x 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 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 devices provide an output current of 200 mA with a supply voltage of only 0.9 V. The converter starts up into a full load with a supply voltage of only 0.9 V and stays in operation with supply voltages down to 0.8 V.
The converter is based on a fixed frequency, current mode, pulse-width-modulation (PWM) controller that goes automatically into power save mode at light load. It uses a built-in synchronous rectifier, so, no external Schottky diode is required and the system efficiency is improved. The current through the switch is limited to a maximum value of 1300 mA. The converter can be disabled to minimize battery drain. During shutdown, the load is completely isolated from the battery.
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS61013DGS |
|---|---|
| Current - Output | 850 mA |
| Frequency - Switching | 500 kHz |
| Function | Step-Up |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Output Configuration | Positive |
| Output Type | Fixed |
| Package Length | 0.118 in |
| Package Name | 10-TFSOP, 10-MSOP, 10-VSSOP |
| Package Width | 3 mm |
| Synchronous Rectifier | Yes |
| Topology | Boost |
| Voltage - Input (Max) | 2.5 V |
| Voltage - Input (Min) | 0.8 V |
| Voltage - Output (Min/Fixed) | 2.5 V |
Pricing
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