TPS631011YBGR
Active1.5-A OUTPUT CURRENT BUCK-BOOST CONVERTER
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TPS631011YBGR
Active1.5-A OUTPUT CURRENT BUCK-BOOST CONVERTER
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS631011YBGR |
|---|---|
| Current - Output | 2 A |
| Frequency - Switching | 2 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 8-XFBGA, DSBGA |
| Supplier Device Package | 8-DSBGA (1.6x1.1) |
| Synchronous Rectifier | False |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 1.6 V |
| Voltage - Output (Max) [Max] | 5.5 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 | $ 1.50 | |
| 10 | $ 1.34 | |||
| 25 | $ 1.27 | |||
| 100 | $ 1.05 | |||
| 250 | $ 0.98 | |||
| 500 | $ 0.86 | |||
| 1000 | $ 0.68 | |||
| Digi-Reel® | 1 | $ 1.50 | ||
| 10 | $ 1.34 | |||
| 25 | $ 1.27 | |||
| 100 | $ 1.05 | |||
| 250 | $ 0.98 | |||
| 500 | $ 0.86 | |||
| 1000 | $ 0.68 | |||
| Tape & Reel (TR) | 3000 | $ 0.64 | ||
| 6000 | $ 0.60 | |||
| 15000 | $ 0.58 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.11 | |
| 100 | $ 0.85 | |||
| 250 | $ 0.63 | |||
| 1000 | $ 0.45 | |||
Description
General part information
TPS631011 Series
The TPS631010 and TPS631011 are constant frequency peak current mode control buck-boost converters in tiny wafer chip scale package. They have a 3A peak current limit (typical) and 1.6V to 5.5V input voltage range, and provide a power supply solution for system pre-regulators and voltage stabilizers.
Depending on the input voltage, the TPS631010 and TPS631011 automatically operate in boost, buck, or in 3-cycle buck-boost mode when the input voltage is approximately equal to the output voltage. The transitions between modes happen at a defined duty cycle and avoid unwanted toggling within the modes to reduce output voltage ripple. 8µA quiescent current and power save mode enable the highest efficiency for light to no-load conditions.
The devices offer a very small solution size in WCSP.
Documents
Technical documentation and resources