描述 Description

All featuresComplete interface between LNB and I2C busBuilt-in DC-DC converter for single 12 V supply operation and high efficiency (typ. 93% @ 0.5 A)Selectable output current limit using an external resistorCompliant with main satellite receiver output voltage specifications (6 programmable levels)Accurate built-in 22 kHz tone generator suits widely-accepted standards22 kHz tone waveform integrity guaranteed also at no loadLow-drop post regulator and high-efficiency step-up PWM with integrated power N-MOS allowing low power lossOverload and overtemperature internal protection with I2C diagnostic bitsLNB short-circuit dynamic protectionRoHS compliant

特性 Features

? Complete interface between LNB and I2C bus
? Built-in DC-DC converter for single 12 V supply operation and high efficiency (typ. 93% @ 0.5 A)
? Selectable output current limit using an external resistor
? Compliant with main satellite receiver output voltage specifications (6 programmable levels)
? Accurate built-in 22 kHz tone generator suits widely-accepted standards
? 22 kHz tone waveform integrity guaranteed also at no load
? Low-drop post regulator and high-efficiency step-up PWM with integrated power N-MOS allowing low power loss
? Overload and overtemperature internal protection with I2C diagnostic bits
? LNB short-circuit dynamic protection
? RoHS compliant

簡(jiǎn)介

STEVAL-CBL016V1屬于開(kāi)發(fā)板套件編程器的評(píng)估板-DC/DC與AC/DC（離線）SMPS。由制造生產(chǎn)的STEVAL-CBL016V1評(píng)估板 - DC/DC 與 AC/DC（離線）SMPS該系列產(chǎn)品提供了一種方便的方法，可對(duì)開(kāi)關(guān)模式電源轉(zhuǎn)換所用的器件（包括 DC-DC 和 AC-DC 型）進(jìn)行性能或特性評(píng)估?！胺€(wěn)壓器”（包含內(nèi)部電源開(kāi)關(guān)裝置）和“控制器”（設(shè)計(jì)為控制外部電源開(kāi)關(guān)）之類的器件均包括在內(nèi)。