TPS62665YFFT
Active1000MA, 6-MHZ SYNCHRONOUS STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
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TPS62665YFFT
Active1000MA, 6-MHZ SYNCHRONOUS STEP-DOWN CONVERTER IN CHIP SCALE PACKAGING
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS62665YFFT |
|---|---|
| Current - Output | 1 A |
| Frequency - Switching | 6 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °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 | Buck |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 2.3 V |
| Voltage - Output (Min/Fixed) | 1.2 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 | $ 2.04 | |
| 10 | $ 1.83 | |||
| 25 | $ 1.73 | |||
| 100 | $ 1.47 | |||
| Digi-Reel® | 1 | $ 2.04 | ||
| 10 | $ 1.83 | |||
| 25 | $ 1.73 | |||
| 100 | $ 1.47 | |||
| Tape & Reel (TR) | 250 | $ 0.97 | ||
| 500 | $ 0.86 | |||
| Texas Instruments | SMALL T&R | 1 | $ 1.53 | |
| 100 | $ 1.27 | |||
| 250 | $ 0.91 | |||
| 1000 | $ 0.69 | |||
Description
General part information
TPS62665 Series
The TPS6266x device is a high-frequency synchronous step-down DC-DC converter optimized for battery-powered portable applications. Intended for low-power applications, the TPS6266x supports up to 1000-mA peak load current, and allows the use of low-cost chip inductor and capacitors.
With a wide input voltage range of 2.3 V to 5.5 V, the device supports applications powered by Li-Ion batteries with extended voltage range. Different fixed voltage output versions are available from 1.2 V to 2.3 V.
The TPS6266x operates at a regulated 6-MHz switching frequency and enters the power-save mode operation at light load currents to maintain high efficiency over the entire load current range.
Documents
Technical documentation and resources