TPS62110QRSARQ1
ActiveAUTOMOTIVE 3V TO 17V, 1.5A BUCK CONVERTER IN QFN-16 PACKAGE
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TPS62110QRSARQ1
ActiveAUTOMOTIVE 3V TO 17V, 1.5A BUCK CONVERTER IN QFN-16 PACKAGE
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS62110QRSARQ1 |
|---|---|
| Current - Output | 1.5 A |
| Frequency - Switching | 1 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 |
| Output Type | Adjustable |
| Package / Case | 16-VQFN Exposed Pad |
| Qualification | AEC-Q100 |
| Supplier Device Package | 16-QFN (4X4) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 17 V |
| Voltage - Input (Min) [Min] | 3.1 V |
| Voltage - Output (Max) [Max] | 16 V |
| Voltage - Output (Min/Fixed) | 1.153 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 5603 | $ 3.05 | |
| Texas Instruments | LARGE T&R | 1 | $ 2.12 | |
| 100 | $ 1.75 | |||
| 250 | $ 1.25 | |||
| 1000 | $ 0.94 | |||
Description
General part information
TPS62110-Q1 Series
The TPS62110 is a low-noise synchronous step-down dc-dc converter that is ideally suited for systems powered from a 2-cell Li-ion battery or from a 12-V or 15-V rail.
The TPS62110 is a synchronous PWM converter with integrated N-channel and P-channel power MOSFET switches. Synchronous rectification is used to increase efficiency and to reduce external component count. To achieve highest efficiency over a wide load current range, the converter enters a power-saving, pulse-frequency modulation (PFM) mode at light load currents. Operating frequency is typically 1 MHz, allowing the use of small inductor and capacitor values. The device can be synchronized to an external clock signal in the range of 0.8 MHz to 1.4 MHz. For low noise operation, the converter can be operated in PWM-only mode. In the shutdown mode, the current consumption is reduced to less than 2 µA. The TPS62110 is available in the 16-pin (RSA) QFN package and operates over a free-air temperature range of –40°C to 125°C.
The TPS62110 is a low-noise synchronous step-down dc-dc converter that is ideally suited for systems powered from a 2-cell Li-ion battery or from a 12-V or 15-V rail.
Documents
Technical documentation and resources