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TLE4305G

The TLE 4305G is specifically designed to control the output voltage and the output current of a switch mode power supply. Independent compensation networks for the voltage and for the current loop can be realized by external circuitry. The device contains a high accuracy bandgap reference voltage, two operational trans conductance amplifier (OTA), an opto-coupler driver output stage and an high-voltage bias circuit. The device is design to sustain input voltages up to 45 V.

Parametric TLE4305G Operating Voltage  min  max 8.0V  42.0V Output Voltage Type adj. Accuracy 2.0% Output Current (max.) adj. Regulator Type Linear->voltage-current controller Dropout Voltage n/a Quiescent Current n/a Operating Temperature  min  max -40.0°C  150.0°C Over Voltage Protection no Enable (=Inhibit) no Reset no Power Fail no Power Good no Status Output no Hold no Watchdog no Early Warning no Peak Reflow Temp  max 260.0°C Automotive Qualified yes Product ID SP000362379 Moisture Sensitivity Level 3 Number Reflow 3 Sales Product Name TLE4305G OPN TLE4305GXUMA1 Product Status discontinued Package Name PG-DSO-8 Completely lead free yes Halogen free yes RoHS compliant yes Packing Size 2500 Packing Type TAPE & REEL Moisture Level 3

Summary of Features: Wide supply voltage operation range Wide ambient temperature operation range Minimized external circuitry High voltage regulation accuracy High current limit regulation accuracy Low temperature drift Independent voltage- current-loop compensation Internal fixed amplification Fully temperature compensated current- and voltage OTA (operational transconductance amplifier) SMD package Green Product (RoHS compliant) Benefits: High Input Voltage Wide Temperature Range Target Applications: Power supplies requiring precise output current control (e.g. battery charging)

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