The TPS57160-Q1 device is a 60-V 1.5-A step-down regulator with an integrated high-side MOSFET. Current-mode control provides simple external compensation and flexible component selection. A low-ripple pulse-skip mode reduces the no load, input supply current to 116 µA. Using the enable pin, shutdown supply current is reduced to 1.5 µA.
Undervoltage lockout is set internally at 2.5 V but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow-start pin that can also be configured for sequencing or tracking. An open-drain power-good signal indicates the output is within 92% to 109% of the nominal voltage.
A wide switching frequency range allows efficiency and external component size to be optimized. Frequency foldback and thermal shutdown protects the part during an overload condition.
The TPS57160-Q1 device is available in a 10-pin thermally enhanced MSOP-PowerPAD™ (DGQ) or 10-pin VSON (DRC) package. The Z-suffix offers reduced delamination compared to standard device.
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPS57160-Q1 1.5-A 60-V Step-Down DC-DC Converter With Eco-mode™ Control datasheet (Rev. E) | PDF | HTML | 2015/03/19 |
| Application note | Passing CISPR25 Radiated Emissions Using the TPS54160-Q1 (Rev. A) | 2019/05/23 | ||
| Application note | Interfacing TPS57xxx-Q1 and TPS65320-Q1 Family Devices With Low Impendence Exter | 2015/12/08 | ||
| Application note | TPS54xxx-Q1 and TPS57xxx-Q1 Devices EMC Performance Comparison Study | 2015/11/17 | ||
| Application note | TPS54xx0-Q1 and TPS57xx0-Q1 Pin Open and Short Test Results (Rev. B) | 2015/11/03 | ||
| Application note | Design Considerations for DC-DC Converters in Fast-Input Slew Rate Applications | 2015/03/05 | ||
| EVM User's guide | TPS57160EVM User's Guide | 2014/06/03 |
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The TPS57160-Q1EVM is optimized to meet the CISPR25 EMC Standard for automotive components. It requires an input voltage between 9V and 16V and will provide an output voltage of 5V at 1A. The layout has been designed to reduce emissions to levels deemed acceptable by the aforementioned standard. (...)
This worksheet is designed for use with Microsoft Excel 2002 or later. It intends to assist circuit designers in their day-to-day calculations
This worksheet includes two sections:
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| HVSSOP (DGQ) | 10 | Ultra Librarian |
| VSON (DRC) | 10 | Ultra Librarian |