TPS63710DRRT
ActiveCONV DC-DC 3.1V TO 14V INVERTING/SYNCHRONOUS STEP DOWN SINGLE-OUT -5.5V TO -1V 1A 12-PIN WSON EP T/R
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TPS63710DRRT
ActiveCONV DC-DC 3.1V TO 14V INVERTING/SYNCHRONOUS STEP DOWN SINGLE-OUT -5.5V TO -1V 1A 12-PIN WSON EP T/R
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS63710DRRT |
|---|---|
| Current - Output | 1 A |
| Frequency - Switching | 1.5 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Negative |
| Output Type | Adjustable |
| Package / Case | 12-WFDFN Exposed Pad |
| Supplier Device Package | 12-WSON (3x3) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 14 V |
| Voltage - Input (Min) [Min] | 3.1 V |
| Voltage - Output (Max) [Max] | -5.5 V |
| Voltage - Output (Min/Fixed) | -1 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 | $ 3.10 | |
| 10 | $ 2.79 | |||
| 25 | $ 2.64 | |||
| 100 | $ 2.28 | |||
| Digi-Reel® | 1 | $ 3.10 | ||
| 10 | $ 2.79 | |||
| 25 | $ 2.64 | |||
| 100 | $ 2.28 | |||
| Tape & Reel (TR) | 250 | $ 2.17 | ||
| 500 | $ 1.94 | |||
| 1250 | $ 1.64 | |||
| 2500 | $ 1.56 | |||
| 6250 | $ 1.50 | |||
| Texas Instruments | SMALL T&R | 1 | $ 2.60 | |
| 100 | $ 2.15 | |||
| 250 | $ 1.54 | |||
| 1000 | $ 1.16 | |||
Description
General part information
TPS63710 Series
The TPS63710 is an inverting step-down dc-dc converter generating a negative output voltage down to -5.5 V. It provides an output current up to 1 A, depending on the input-voltage to output-voltage ratio. Its filtered reference system gives low 1/f noise which is required in high performance telecommunication systems.
The TPS63710 operates with a fixed-frequency PWM control topology. It has an internal current limit and a thermal shutdown. The input voltage range of 3.1 V to 14 V allows the TPS63710 to be used in a variety of applications where a negative output voltage is generated from a, in absolute value, higher positive input voltage.
Synchronous rectification provides high efficiency especially for small output voltages like -1.8 V, which are typically used as a negative supply voltage for high performance DACs and ADCs. A fixed switching frequency of 1.5 MHz allows the use of small external components and enables a small total solution size.
Documents
Technical documentation and resources