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TLE4678

Low Drop Out Linear Voltage Regulator 5 V Fixed Output Voltage

TLE4678

Low Drop Out Linear Voltage Regulator

TLE4678

Low Drop Out Linear Voltage Regulator 5 V Fixed Output Voltage;

TLE4678-2EL

汽車級線性穩(wěn)壓器; ? Output Voltage 5 V ± 2%\n? Current Capability 200 mA\n? Ultra Low Current Consumption\n? Very Low Dropout Voltage\n? Watchdog Circuit for Monitoring a Microprocessor with Programmable Load-dependent Activating Threshold\n? Reset Circuit Sensing the Output Voltage with Programmable Switching Threshold and Delay Time\n? Reset Output Active Low Down to V Q = 1 V\n? Separated Reset and Watchdog Output\n? Excellent Line Transient Robustness\n? Maximum Input Voltage -14 V ≤ V I ≤ +45 V\n? Reverse Polarity Protection\n? Short Circuit Protected\n? Overtemperature Shutdown\n? Automotive Temperature Range -40 °C ≤ T j ≤ 150 °C\n? Green Product (RoHS Compliant)\n? AEC Qualified\n? PG-SSOP-14 exposed pad package\n\n優(yōu)勢:\n? Robust protection features\n? Wide input operation and temperature range\n;

The integrated reset and watchdog function, as well as several protection circuits, combined with a wide operating temperature range offered by the TLE4678-2EL make it suitable for supplying microprocessor systems in automotive environments.The watchdog circuitry will be disabled in case the output current drops below a programmable threshold, enabling a microcontroller to switch in stand-by mode. Modifying the reset threshold is possible by an optional resistor divider. The TLE4678-2EL is available in PG-SSOP-14 exposed pad package.?Alternatively, the TLE4278-2 is also available in PG-TSON-10 exposed pad package as TLE4678-2LD, featuring thermally enhanced package performance.\n

TLE4678-2LD

汽車級線性穩(wěn)壓器; ? 輸出電壓 5V± 2%\n? 電流能力 200 mA\n? 超低電流消耗\n? 非常低的壓差\n? 看門狗電路，用于監(jiān)測具有可編程負載依賴性激活閾值的微處理器\n? 復(fù)位電路，檢測具有可編程開關(guān)閾值和延遲時間的輸出電壓\n? 復(fù)位輸出端低電平有效，低至 VQ = 1V\n? 分離復(fù)位和看門狗輸出\n? 出色的線路瞬態(tài)穩(wěn)健性\n? 最大輸入電壓 -14V ≤ VI ≤ +45V\n? 反極性保護\n? 短路保護\n? 過溫關(guān)斷\n? 汽車溫度范圍 -40°C ≤ Tj ≤ 150°C\n? 可用于小型熱增強型 PG-TSON-10 封裝\n? 環(huán)保產(chǎn)品（符合 RoHS ）\n? AEC 認證\n\n優(yōu)勢:\n? 強大的保護功能\n? 輸入工作電壓和溫度范圍廣泛\n;

TLE4678-2LD 是一款單片集成低壓差固定輸出穩(wěn)壓器，適用于高達200mA 的負載。將高達45V 的輸入電壓調(diào)節(jié)為5V 的輸出電壓。集成復(fù)位和看門狗功能以及多個保護電路與 TLE4678-2LD 提供的寬工作溫度范圍相結(jié)合，使其適用于給汽車環(huán)境中的微處理器系統(tǒng)供電。如果輸出電流低于可編程閾值，看門狗電路將被禁用，此時微控制器能夠切換到待機模式。通過可選的電阻分壓器可以修改復(fù)位閾值。TLE4678-2LD 可用于小型熱增強型 PG-SSOP-14 散熱焊盤封裝。\n

TLE4678_15

Low Drop Out Linear Voltage Regulator

TLE4678-2

Low Drop Out Linear Voltage Regulator

TLE4678-2_15

Low Drop Out Linear Voltage Regulator

TLE4678-2EL

絲印：46782EL；Package：PG-SSOP14；Low Drop Out Linear Voltage Regulator

TLE4678-2LD

絲?。?a target="_blank" title="Marking" href="/46782ld/marking.html">46782LD；Package：PG-TSON10；Low Drop Out Linear Voltage Regulator 5 V Fixed Output Voltage