TLE4307 Datasheet | Infineon

Power-Charge-Pump and Low-Drop Voltage Regulator TLE 4307 Power Charge Pump Circuit Features - - - - High Current Capability Short Circuit Protection Overtemperature Protection Active Zener Circuit P-TO252-5-1 Very Low Drop Voltage Regulator Features - - - - - 3.3 V or 3.8 V output voltage Low Output Voltage Tolerance High Current Capability 800 m A Short Circuit Protection Overtemperature Protection General Features - Optimized SMD Package Type - TLE 4307 DV33 - TLE 4307 DV38 - New Type Functional Description The TLE 4307 is a monolithic integrated power charge pump with a Low Drop Voltage Regulator. The power charge pump loads an energy storage capacitor at pin C. The voltage regulator supplies 3.3 V or 3.8 V out of this storage capacitor with up to 800 m A output current. The TLE 4307 is intended for use with DC supplies for consumer or industrial applications. Ordering Code Q67006-A9444 Q67006-A9415 Package P-TO252-5-1 (D-PAK) P-TO252-5-1 (D-PAK) .. Data Sheet Rev. 1.1 2000-10-11 TLE 4307 P-TO252-5-1 (D-PAK) AEP02792 Figure 1 Pin Configuration (top view) Pin Definitions and Functions Pin No. 1 2 3 4 5 Symbol I C GND SL Q Function Input; Connect to the input voltage source Charge-Pump Output; Connect to the energy reservoir capacitor to GND Ground Slewrate Control Input; a capacitor from this pin to the Input pin I controls the slewrate during recirculation Regulator Output; connect to GND with a capacitor as specified for CQ .. Data Sheet Rev. 1.1 2000-10-11 TLE 4307 TLE 4307 1 Power Charge Pump Very Low-Drop Regulator 5 4 2 C 3...