TPS61260DRVT
ActiveTINY LOW INPUT VOLTAGE BOOST CONVERTER WITH ADJUSTABLE OUTPUT VOLTAGE
Deep-Dive with AI
Search across all available documentation for this part.
TPS61260DRVT
ActiveTINY LOW INPUT VOLTAGE BOOST CONVERTER WITH ADJUSTABLE OUTPUT VOLTAGE
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS61260DRVT |
|---|---|
| Current - Output | 100 mA |
| Frequency - Switching | 2.5 MHz |
| 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 | Adjustable |
| Supplier Device Package | 6-WSON (2x2) |
| Synchronous Rectifier | True |
| Topology | Boost |
| Voltage - Input (Max) | 4 V |
| Voltage - Input (Min) [Min] | 0.8 V |
| Voltage - Output (Max) [Max] | 4 V |
| Voltage - Output (Min/Fixed) | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.47 | |
| 10 | $ 1.31 | |||
| 25 | $ 1.24 | |||
| 100 | $ 1.02 | |||
| Digi-Reel® | 1 | $ 1.47 | ||
| 10 | $ 1.31 | |||
| 25 | $ 1.24 | |||
| 100 | $ 1.02 | |||
| Tape & Reel (TR) | 250 | $ 0.67 | ||
| 500 | $ 0.59 | |||
| 1250 | $ 0.55 | |||
| Texas Instruments | SMALL T&R | 1 | $ 0.99 | |
| 100 | $ 0.81 | |||
| 250 | $ 0.58 | |||
| 1000 | $ 0.44 | |||
Description
General part information
TPS61260 Series
The TPS6126x devices provide a power supply solution for products powered by either single or dual cell alkaline, NiCd, or NiMH batteries. Its unique advanced softstart makes it also suitable for products powered by high output impedance battery types, like coin cells. Output currents can go as high as 100 mA while using a single cell alkaline battery, and discharge it down to 0.8 V or lower.
The boost converter is based on a quasi fixed frequency, pulse-width-modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters Power Save Mode to ensure high efficiency over a wide load current range. The maximum average current in the switches is limited to a programmable value which can go as high as 700 mA. The output voltage is programmable using an external resistor divider, or is fixed internally on the chip. In addition, the average output current can be programmed as well. The converter then regulates the programmed output voltage or the programmed output current, which ever demands lower output power. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery. The device is packaged in a 6-pin WSON (DRV) package.
The TPS6126x devices provide a power supply solution for products powered by either single or dual cell alkaline, NiCd, or NiMH batteries. Its unique advanced softstart makes it also suitable for products powered by high output impedance battery types, like coin cells. Output currents can go as high as 100 mA while using a single cell alkaline battery, and discharge it down to 0.8 V or lower.
Documents
Technical documentation and resources
