<h5>Limited quantities</h5> <p>TPS1689EVM is a prototype evaluation module and is available in limited quantities.</p>
TPS1689EVM
TPS1689 evaluation module
TPS1689EVM
概要
The TPS1689EVM is used to evaluate the performance of the TPS1689 eFuse device. The TPS1689EVM comes with 1 TPS16890 eFuse and 1 TPS16851 connected in parallel to evaluate a 54V (typical) and 40A (steady state) design. This evaluation module incorporates 1 TPS16890 device in parallel with 1 TPS16851, which supports a 2kW input power path protection design at an input voltage of 48V. The TPS1689EVM enables the evaluation of TPS1689 eFuse by communicating with the TPS1689EVM-GUI using the USB-TO-GPIO2 USB interface adapter evaluation module.
特長
- 40V to 54V (typical) operation
- 25A and 44A programmable circuit breaker threshold using on-board jumpers
- Adjustable reference voltage (VIREF) for overcurrent, short-circuit protection, and active current sharing blocks through VIREF (32h) register
- Adjustable output voltage slew rate control both in hardware and firmware
- Adjustable transient current blanking timer in firmware through OC_TIMER (14h) register
- Adjustable active current sharing threshold using on-board jumpers
- TVS diode for input and Schottky diode for output transient protections
- LED status for power good and fault indications
- Options to engage the power cycle and the quick output discharge (QOD) using EN/UVLO pin
- PMBus interface with the TPS1689EVM-GUI using the USB-TO-GPIO2 USB interface adapter evaluation module
- Option to interface an external EEPROM with TPS1689 for indefinite configuration of the eFuse and Blackbox fault recording
eFuse とホット・スワップ・コントローラ
技術資料
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