TPS610992YFFT
ActiveCONV DC-DC 0.7V TO 5.5V SYNCHRONOUS STEP DOWN SINGLE-OUT 2.5V 0.3A 6-PIN DSBGA T/R
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TPS610992YFFT
ActiveCONV DC-DC 0.7V TO 5.5V SYNCHRONOUS STEP DOWN SINGLE-OUT 2.5V 0.3A 6-PIN DSBGA T/R
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS610992YFFT |
|---|---|
| Current - Output | 800 mA |
| Function | Step-Up |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | DSBGA, 6-UFBGA |
| Supplier Device Package | 6-DSBGA |
| Synchronous Rectifier | True |
| Topology | Boost |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 0.7 V |
| Voltage - Output (Min/Fixed) | 2.5 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 | $ 4.44 | |
| 10 | $ 2.94 | |||
| 25 | $ 2.55 | |||
| 100 | $ 2.11 | |||
| Digi-Reel® | 1 | $ 4.44 | ||
| 10 | $ 2.94 | |||
| 25 | $ 2.55 | |||
| 100 | $ 2.11 | |||
| Tape & Reel (TR) | 250 | $ 1.18 | ||
| 500 | $ 1.09 | |||
| 750 | $ 1.05 | |||
| 1250 | $ 1.00 | |||
| 1750 | $ 0.97 | |||
| 2500 | $ 0.94 | |||
| 6250 | $ 0.88 | |||
| Texas Instruments | SMALL T&R | 1 | $ 2.63 | |
| 100 | $ 2.17 | |||
| 250 | $ 1.56 | |||
| 1000 | $ 1.18 | |||
Description
General part information
TPS610997 Series
The TPS61099x device is a synchronous boost converter with 1-µA ultra-low quiescent current. The device is designed for products powered by an alkaline battery, NiMH rechargeable battery, Li-Mn battery, or rechargeable Li-Ion battery where high efficiency under light-load condition is critical to achieve long battery life operation.
The TPS61099x boost converter uses a hysteretic control topology to obtain maximal efficiency at minimal quiescent current. It only consumes 1-µA quiescent current under light-load condition and can achieve up to 75% efficiency at 10-µA load with fixed output voltage version. It can also support up to 300-mA output current from 3.3-V to 5-V conversion, and achieve up to 93% at 200-mA load.
The TPS61099x also offers both Down mode and Pass-Through operations for different applications. In Down mode, the output voltage can still be regulated at target value even when input voltage is higher than the output voltage. In Pass-Through mode, the output voltage follows input voltage. The TPS61099x exits Down mode and enters into Pass-Through mode when VIN> VOUT+ 0.5 V.
Documents
Technical documentation and resources
