TPS62231TDRYRQ1
ActiveAUTOMOTIVE 2V TO 6V, 500MA BUCK CONVERTER WITH 1.8V FIXED OUTPUT VOLTAGE IN 1X1.5MM SON PACKAGE
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TPS62231TDRYRQ1
ActiveAUTOMOTIVE 2V TO 6V, 500MA BUCK CONVERTER WITH 1.8V FIXED OUTPUT VOLTAGE IN 1X1.5MM SON PACKAGE
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS62231TDRYRQ1 |
|---|---|
| Current - Output | 500 mA |
| Frequency - Switching | 3 MHz |
| Function | Step-Down |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Positive |
| Package / Case | 6-UFDFN |
| Qualification | AEC-Q100 |
| Supplier Device Package | 6-SON (1.45x1) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 6 V |
| Voltage - Input (Min) [Min] | 2.05 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 | $ 1.53 | |
| 10 | $ 1.38 | |||
| 25 | $ 1.30 | |||
| 100 | $ 1.11 | |||
| 250 | $ 1.04 | |||
| 500 | $ 0.91 | |||
| 1000 | $ 0.75 | |||
| 2500 | $ 0.70 | |||
| Digi-Reel® | 1 | $ 1.53 | ||
| 10 | $ 1.38 | |||
| 25 | $ 1.30 | |||
| 100 | $ 1.11 | |||
| 250 | $ 1.04 | |||
| 500 | $ 0.91 | |||
| 1000 | $ 0.75 | |||
| 2500 | $ 0.70 | |||
| N/A | 14667 | $ 1.65 | ||
| Tape & Reel (TR) | 5000 | $ 0.49 | ||
| Texas Instruments | LARGE T&R | 1 | $ 1.27 | |
| 100 | $ 0.98 | |||
| 250 | $ 0.72 | |||
| 1000 | $ 0.52 | |||
Description
General part information
TPS62231 Series
The TPS6223x-Q1 device family is a high-frequency, synchronous step-down DC-DC converter ideal for space-optimized automotive and industrial applications. The device supports up to 500-mA output current and allows the use of tiny and low-cost chip inductors and capacitors.
With a wide input-voltage range of 2.05 V to 6 V, the device can be powered by a preregulated voltage rail or Li-Ion batteries with extended voltage range. Two different fixed-output voltage versions are available at 1.5 V and 1.8 V.
The TPS6223x-Q1 series features switch frequency up to 3.8 MHz. At medium to heavy loads, the converter operates in PWM mode and automatically enters Power Save Mode operation at light load currents to maintain high efficiency over the entire load current range.
Documents
Technical documentation and resources