TPS54A20RNJT
ActiveSMALL, 10-MHZ, 8-V TO 14-V, 10-A SYNCHRONOUS SWIFT™ SERIES CAPACITOR BUCK CONVERTER
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TPS54A20RNJT
ActiveSMALL, 10-MHZ, 8-V TO 14-V, 10-A SYNCHRONOUS SWIFT™ SERIES CAPACITOR BUCK CONVERTER
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS54A20RNJT |
|---|---|
| Current - Output | 10 A |
| Frequency - Switching | Selectable |
| 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 |
| Supplier Device Package | 20-VQFN-HR |
| Supplier Device Package [x] | 4 |
| Supplier Device Package [y] | 3.5 |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 14 V |
| Voltage - Input (Min) [Min] | 8 V |
| Voltage - Output (Max) [Max] | 2 V |
| Voltage - Output (Min/Fixed) [Min] | 0.5 V |
TPS54J061 Series
4-V to 16-V input, 6-A synchronous buck converter, 600-mV reference voltage and hiccup current limit
| Part | Voltage - Output (Max) [Max] | Topology | Output Configuration | Function | Voltage - Output (Min/Fixed) | Number of Outputs | Mounting Type | Operating Temperature [Min] | Operating Temperature [Max] | Voltage - Input (Max) [Max] | Current - Output | Frequency - Switching | Package / Case | Voltage - Input (Min) [Min] | Synchronous Rectifier | Output Type | Supplier Device Package | Voltage - Output (Min/Fixed) [Min] | Frequency - Switching | Supplier Device Package [y] | Supplier Device Package [x] | Main Purpose | Board Type | Voltage - Output | Outputs and Type | Outputs and Type | Regulator Topology | Supplied Contents | Voltage - Input [Min] | Voltage - Input [Max] | Utilized IC / Part | Frequency - Switching [Min] | Frequency - Switching [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 5.5 V | Buck | Positive | Step-Down | 0.6 V | 1 | Surface Mount | -40 °C | 125 ¯C | 16 V | 6 A | 1.1 MHz 2.2 MHz 630 kHz | 14-PowerTFQFN | 2.7 V | Adjustable | 14-VQFN-HR (2x3) | |||||||||||||||||
 Texas Instruments | 5.5 V | Buck | Positive | Step-Down | 1 | Surface Mount Wettable Flank | -40 °C | 125 ¯C | 16 V | 25 A | 1.1 MHz 1.4 MHz 800 kHz | 16-PowerWFQFN | 4 V | Adjustable | 16-WQFN-FCRLF (3x3.5) | 0.5 V | |||||||||||||||||
Texas Instruments | 2 V | Buck | Positive | Step-Down | 1 | Surface Mount | -40 °C | 125 ¯C | 14 V | 10 A | 8 V | Adjustable | 20-VQFN-HR | 0.5 V | Selectable | 3.5 | 4 | ||||||||||||||||
Texas Instruments | 5.5 V | Buck | Positive | Step-Down | 0.9 V | 1 | Surface Mount Wettable Flank | -40 °C | 125 ¯C | 16 V | 25 A | 1.1 MHz 1.4 MHz 800 kHz | 16-PowerWFQFN | 4 V | Adjustable | 16-WQFN-FCRLF (3x3.5) | |||||||||||||||||
Texas Instruments | 10 A | 2 MHz | DC/DC Step Down | Fully Populated | 1.2 V | Non-Isolated | 1 | Buck | Board(s) | 9.2 V | 14 V | TPS54A20 | |||||||||||||||||||||
 Texas Instruments | 12 A | 800 kHz | DC/DC Step Down | Fully Populated | 2.5 V | Non-Isolated | 1 | Buck | Board(s) | 4 V | 16 V | TPS54JA20 | |||||||||||||||||||||
 Texas Instruments | 6 A | DC/DC Step Down | Fully Populated | 1.8 V | Non-Isolated | 1 | Buck | Board(s) | 8 V | 16 V | TPS54J061 | ||||||||||||||||||||||
 Texas Instruments | 2 V | Buck | Positive | Step-Down | 1 | Surface Mount | -40 °C | 125 ¯C | 14 V | 10 A | 8 V | Adjustable | 20-VQFN-HR | 0.5 V | Selectable | 3.5 | 4 | ||||||||||||||||
 Texas Instruments | 12 V | Buck | Positive | Step-Down | 0.6 V | 1 | Surface Mount | -40 °C | 150 °C | 17 V | 10 A | 24-WFQFN Exposed Pad | 4.5 V | Adjustable | 24-WQFN (4x4) | 200 kHz | 1.6 MHz | ||||||||||||||||
Texas Instruments | 5.5 V | Buck | Positive | Step-Down | 1 | Surface Mount Wettable Flank | -40 °C | 125 ¯C | 16 V | 25 A | 1.1 MHz 1.4 MHz 800 kHz | 16-PowerWFQFN | 4 V | Adjustable | 16-WQFN-FCRLF (3x3.5) | 0.5 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 | $ 8.88 | |
| 10 | $ 8.03 | |||
| 25 | $ 7.65 | |||
| 100 | $ 6.64 | |||
| Digi-Reel® | 1 | $ 8.88 | ||
| 10 | $ 8.03 | |||
| 25 | $ 7.65 | |||
| 100 | $ 6.64 | |||
| Tape & Reel (TR) | 250 | $ 6.35 | ||
| 500 | $ 5.79 | |||
| 1250 | $ 5.04 | |||
| Texas Instruments | SMALL T&R | 1 | $ 6.80 | |
| 100 | $ 5.54 | |||
| 250 | $ 4.36 | |||
| 1000 | $ 3.70 | |||
Description
General part information
TPS54J061 Series
The TPS54A24 is a full-featured 17-V, 10-A synchronous step-down DC/DC converter in a standard 4 mm × 4 mm WQFN package.
The device is optimized for small solution size through high efficiency and integrating the high-side and low-side MOSFETs. Further space savings are achieved through peak-current-mode control, which reduces component count, and by selecting a high switching frequency, reducing the inductor footprint.
The peak-current-mode control simplifies the loop compensation and provides fast transient response. Cycle-by-cycle peak current limiting on the high-side and low-side sourcing current limit protects the device in overload situations. Hiccup limits MOSFET power dissipation if a short circuit or over loading fault persists.
Documents
Technical documentation and resources