TPS54360BQDDAQ1
ActiveAUTOMOTIVE, 60V INPUT, 3.5A, STEP-DOWN DC-DC CONVERTER WITH ECO-MODE™
TPS54360BQDDAQ1
ActiveAUTOMOTIVE, 60V INPUT, 3.5A, STEP-DOWN DC-DC CONVERTER WITH ECO-MODE™
Description
General part information
TPS54360 Series
The TPS54360B-Q1 is a 60-V 3.5-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. Frequency foldback and thermal shutdown protects internal and external components during an overload condition.
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS54360BQDDAQ1 |
|---|---|
| Current - Output | 3.5 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 Length | 0.154 in |
| Package Name | 8-SO PowerPad, 8-PowerSOIC |
| Package Width | 3.9 mm |
| Qualification | AEC-Q100 |
| Synchronous Rectifier | No |
| Topology | Buck, Split Rail |
| Voltage - Input (Max) | 60 V |
| Voltage - Input (Min) | 4.5 V |
| Voltage - Output (Max) | 58.8 V |
| Voltage - Output (Min/Fixed) | 0.8 V |
Pricing
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CAD
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