可提供此产品的更新版本
功能与比较器件相同但引脚有所不同。
TPS57160-Q1
- Qualified for Automotive Applications
- 3.5-V to 60-V Input Voltage Range
- 200-mΩ High-Side MOSFET
- High Efficiency at Light Loads With Pulse-
Skipping Eco-mode™ Control Scheme - 116-µA Operating Quiescent Current
- 1.5-µA Shutdown Current
- 100-kHz to 2.5-MHz Switching Frequency
- Synchronizes to External Clock
- Adjustable Slow Start/Sequencing
- Undervoltage and Overvoltage Power-good Output
- Adjustable Undervoltage Lockout (UVLO) Voltage
and Hysteresis - 0.8-V Internal Voltage Reference
- Supported by SwitcherPro™ Software Tool
(ti.com/tool/switcherpro) - Z-Suffix Offers Improved Delamination
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.
技术文档
| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 数据表 | TPS57160-Q1 1.5-A 60-V Step-Down DC-DC Converter With Eco-mode™ Control 数据表 (Rev. E) | PDF | HTML | 2015-3-19 | ||
| 应用手册 | Passing CISPR25 Radiated Emissions Using the TPS54160-Q1 (Rev. A) | 2019-5-23 | ||||
| 应用手册 | Interfacing TPS57xxx-Q1 and TPS65320-Q1 Family Devices With Low Impendence Exter | 2015-12-8 | ||||
| 应用手册 | TPS54xxx-Q1 and TPS57xxx-Q1 Devices EMC Performance Comparison Study | 2015-11-17 | ||||
| 应用手册 | TPS54xx0-Q1 and TPS57xx0-Q1 Pin Open and Short Test Results (Rev. B) | 2015-11-3 | ||||
| 应用手册 | Design Considerations for DC-DC Converters in Fast-Input Slew Rate Applications | 2015-3-5 |
设计与开发
如需其他信息或资源,请点击以下任一标题进入详情页面查看(如有)。
TPS57160-Q1EVM — TPS57160-Q1EVM:采用 TPS57160-Q1 降压 DC/DC 转换器的 EMC 优化 EVM
TPS57160-Q1EVM 经过优化,可满足汽车元件的 CISPR25 EMC 标准。它需要 9V 至 16V 的输入电压,并提供 5V/1A 的输出电压。其布局旨在可将发射降低到上述标准认为可接受的水平。此 EVM 采用 TPS57160-Q1 降压 DC/DC 转换器,这是一款宽输入电压(3.5V 至 60V)、1.5A 输出能力的功率器件。
TPS92662AEVM6-104 — TPS92662A-Q1 六通道矩阵评估模块
TPS54-57XX0-CALC — TPS54xx0-Q1 and TPS57xx0-Q1 Design Calculation Tool
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:
- Recommendations: Calculates the maximum requirements for different components to guarantee the input voltage, output (...)
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| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| VSON (DRC) | 10 | Ultra Librarian |
| HVSSOP (DGQ) | 10 | Ultra Librarian |
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