技術(shù)規(guī)格
| 電源電壓（） Supply Voltage (minimum) | 5V |
| 電源電壓（） Supply Voltage (maximum) | 65V |
| 頻率（） Frequency (max) | 180kHz |
| 靜態(tài)電流 Quiescent Current | 0.09mA |
| 參考電壓容差 Voltage Reference Tolerance | 2% |
| 驅(qū)動(dòng)器類型 Drive Type | Internal transistor |
詳細(xì)描述
P1690 是一款 PWM 降壓（降壓）DC/DC 轉(zhuǎn)換器，工作在 150KHz 的固定頻率，供電電壓為 60V。它能夠以高效率、低紋波和出色的線路和負(fù)載調(diào)節(jié)率驅(qū)動(dòng) 0.4A 負(fù)載。
P1690 內(nèi)置了過熱、短路和開路保護(hù)。
The P1690 is a PWM buck (step-down) DC/DC converter, operating at a fixed frequency of 150KHz and with a maximum supply voltage of 60V. It is capable of driving a 0.4A load with high efficiency, low ripple and excellent line and load regulation.
The P1690 has built in protection for over temperature, short circuit and open circuit.
規(guī)格書和資料
Data Sheet
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