TPS65253EVM
具有 2 個降壓轉換器和整合式 FET 且適用於 TPS65253 4.5V 至 16V 輸入的評估模組
TPS65253EVM
概覽
The TPS65253EVM is a high current, synchronous step down two buck switcher evaluation module. This evaluation module is designed to provide access to the features of the TPS65253. Some modifications can be made to this module to test performance at different input and output voltages, current and frequency operation. The TPS65253 PMIC is designed to provide 3.5-A and 2.5-A continuous outputs with an operational range of 4.5 V to 16 V and an externally set switching frequency ranging from 300 kHz to 1.2 MHz. When the PMIC is not fully loaded, buck1 can be loaded to 4 A and buck 2 to 3 A.
特點
- Wide Input Supply Voltage Range (4.5 V to 16 V)
- Output Range 0.8 to ~VIN to 1 V
- Fully Integrated Dual Buck, 3.5-A/2.5-A Continuous Current (4-A/3-A Maximum Current)
- High Efficiency
- 300-kHz - 1.2-MHz Switching Frequency Set by External Resistor
- External Eenable/Sequencing Pins
- Adjustable Cycle-by-Cycle Current Limit Set by External Resistor
- Soft-Start Pins
- Current-Mode Control With Simple Compensation Circuit
- Power Good and Reset Generator
- Low Power Mode Set By External Signal
- Supervisory Circuit
AC/DC 和 DC/DC 轉換器 (整合式 FET)
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| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | EVM User's guide | TPS65253 Buck Converter Evaluation Module User's Guide (Rev. B) | PDF | HTML | 2021/5/26 | ||
| 證書 | TPS65253EVM EU Declaration of Conformity (DoC) | 2019/1/2 |