TPS54560QDDAQ1
NRNDAUTOMOTIVE 60V, 5A, STEP-DOWN REGULATOR WITH INTEGRATED HIGH SIDE MOSFET
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TPS54560QDDAQ1
NRNDAUTOMOTIVE 60V, 5A, STEP-DOWN REGULATOR WITH INTEGRATED HIGH SIDE MOSFET
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS54560QDDAQ1 |
|---|---|
| Current - Output | 5 A |
| Frequency - Switching [Max] | 2.5 MHz |
| Frequency - Switching [Min] | 100 kHz |
| Function | Step-Down |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 8-PowerSOIC (0.154", 3.90mm Width) |
| Qualification | AEC-Q100 |
| Supplier Device Package | 8-SO PowerPad |
| Synchronous Rectifier | False |
| Topology | Split Rail, Buck |
| Voltage - Input (Max) [Max] | 60 V |
| Voltage - Input (Min) [Min] | 4.5 V |
| Voltage - Output (Max) [Max] | 58.8 V |
| Voltage - Output (Min/Fixed) | 0.8 V |
TPS54560 Series
Automotive 60V, 5A, Step-Down Regulator With Integrated High Side MOSFET
| Part | Synchronous Rectifier | Number of Outputs | Voltage - Input (Min) [Min] | Supplier Device Package | Mounting Type | Voltage - Output (Max) [Max] | Output Configuration | Topology | Operating Temperature [Min] | Operating Temperature [Max] | Voltage - Input (Max) [Max] | Frequency - Switching | Function | Package / Case | Current - Output | Voltage - Output (Min/Fixed) | Output Type | Frequency - Switching [Min] | Frequency - Switching [Max] | Grade | Qualification | Supplied Contents | Outputs and Type | Outputs and Type | Board Type | Contents | Voltage - Input [Min] | Voltage - Input [Max] | Utilized IC / Part | Regulator Topology | Voltage - Output | Main Purpose |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 1 | 4.5 V | 8-SO PowerPad | Surface Mount | 58.8 V | Positive | Buck Split Rail | -40 °C | 150 °C | 60 V | 500 kHz | Step-Down | 8-PowerSOIC (0.154" 3.90mm Width) | 5 A | 0.8 V | Adjustable | ||||||||||||||||
 Texas Instruments | 1 | 4.5 V | 8-SO PowerPad | Surface Mount | 58.8 V | Positive | Buck Split Rail | -40 °C | 150 °C | 60 V | Step-Down | 8-PowerSOIC (0.154" 3.90mm Width) | 5 A | 0.8 V | Adjustable | 100 kHz | 2.5 MHz | Automotive | AEC-Q100 | |||||||||||||
 Texas Instruments | 1 | 4.5 V | 8-SO PowerPad | Surface Mount | 58.8 V | Positive | Buck Split Rail | -40 °C | 150 °C | 60 V | Step-Down | 8-PowerSOIC (0.154" 3.90mm Width) | 5 A | 0.8 V | Adjustable | 100 kHz | 2.5 MHz | |||||||||||||||
Texas Instruments | 1 | 4.5 V | 8-SO PowerPad | Surface Mount | 58.8 V | Positive | Buck Split Rail | -40 °C | 150 °C | 60 V | Step-Down | 8-PowerSOIC (0.154" 3.90mm Width) | 5 A | 0.8 V | Adjustable | 100 kHz | 2.5 MHz | |||||||||||||||
Texas Instruments | 1 | 4.5 V | 8-SO PowerPad | Surface Mount | 58.8 V | Positive | Buck Split Rail | -40 °C | 150 °C | 60 V | 500 kHz | Step-Down | 8-PowerSOIC (0.154" 3.90mm Width) | 5 A | 0.8 V | Adjustable | ||||||||||||||||
Texas Instruments | 1 | 4.5 V | 8-SO PowerPad | Surface Mount | 58.8 V | Positive | Buck Split Rail | -40 °C | 150 °C | 60 V | Step-Down | 8-PowerSOIC (0.154" 3.90mm Width) | 5 A | 0.8 V | Adjustable | 100 kHz | 2.5 MHz | Automotive | AEC-Q100 | |||||||||||||
Texas Instruments | 1 | 4.5 V | 8-SO PowerPad | Surface Mount | 58.8 V | Positive | Buck Split Rail | -40 °C | 150 °C | 60 V | Step-Down | 8-PowerSOIC (0.154" 3.90mm Width) | 5 A | 0.8 V | Adjustable | 100 kHz | 2.5 MHz | Automotive | AEC-Q100 | |||||||||||||
 Texas Instruments | 1 | 4.5 V | 8-SO PowerPad | Surface Mount | 58.8 V | Positive | Buck Split Rail | -40 °C | 150 °C | 60 V | Step-Down | 8-PowerSOIC (0.154" 3.90mm Width) | 5 A | 0.8 V | Adjustable | 100 kHz | 2.5 MHz | Automotive | AEC-Q100 | |||||||||||||
 Texas Instruments | 400 kHz | 5 A | Board(s) | 1 | 1 Non-Isolated Output Non-Isolated | Fully Populated | Board(s) | 7 V | 60 V | TPS54560 | Buck | 5 V | DC/DC Step Down |
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 | 4046 | $ 8.06 | |
| Tube | 1 | $ 5.43 | ||
| 10 | $ 4.90 | |||
| 75 | $ 4.68 | |||
| 150 | $ 4.06 | |||
| 300 | $ 4.01 | |||
| Texas Instruments | TUBE | 1 | $ 6.66 | |
| 100 | $ 5.43 | |||
| 250 | $ 4.27 | |||
| 1000 | $ 3.62 | |||
Description
General part information
TPS54560 Series
The TPS54560-Q1 is a 60-V, 5-A, step-down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 65 V per ISO 7637. Current mode control provides simple external compensation and flexible component selection. A low-ripple, pulse-skip mode reduces the no load supply current to 146 µA. Shutdown supply current is reduced to 2 µA when the enable pin is pulled low.
Undervoltage lockout is internally set at 4.3 V but can be increased using an external resistor divider at the enable pin. The output voltage start-up ramp is internally controlled to provide a controlled start-up and eliminate overshoot.
A wide adjustable frequency range allows either efficiency or external component size to be optimized. Output current is limited cycle-by-cycle. Frequency foldback and thermal shutdown protects internal and external components during an overload condition.
Documents
Technical documentation and resources