更多产品参数
Zener Diode, 36V V(Z), 5%, 0.5W, Silicon, Unidirectional
制造商:
Diotec Semiconductor
制造商型号:
MMSZ5258B
符合标准:
未知
数据手册:
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MMSZ5258B数据表
参考设计(3)
SEPIC Converter Regulates 0.5A in LED String Reference Design
PMP8943: This wide input voltage range SEPIC operates from an input of 6V - 36V and regulates the current in a string of 8 LEDs to 0.5A. An external PWM input allows dimming over a wide duty cycle.
Adaptive Power Supply for PLC Analog Output Module with Output Channel Protection
TIDA-00231: TIDA-00231 is a reference design for an industrial Programmable Logic Controller (PLC) analog output module. The design provides a unique power saving solution for a digital-to-analog converter (DAC)-based analog current output module with an adaptive power supply. This adaptive power supply dynamically regulates the AVDD supply of the DAC and limits power losses to < 50mW for typical load resistance of > 300Ω. The analog output can source current up to 24mA. This reference design includes the necessary on-board protection circuit and has been tested to IEC61000-4 standard EFT, ESD, and surge requirements with IO Controller platforms. The protection circuitry does not negatively affect the design and Test results showed typical unadjusted errors were less than 0.2% FSR and calibrated accuracy is 0.05%. Watch a TIDA-00231 overview video on the Isolated DC/DC Converter reference design NOW
USB Phone Charger (5V @ 1A) Reference Design
PMP8757: This design demostrates a low cost solution for a 5V1A cube charger. By using primary side regulation (PSR) mode chip UCC28700, < 30-mW No-Load power is achieved, which meets 5-star rating. The overall size is compact, 22.5mm(L) x 20mm(W) x 20mm(H).
