Infineon Technologies AG Power - Power Supply ICs - OPTIREG™ linear - TLE4473G V53 TLE4473G V53

An input voltage in the range of 5.6 V ≤ V I ≤ 45 V is transformed to V Q2 = 5.0 V ( ± 2%) and V Q1 = 3.3 V ± 3% (TLE 4473 GV53) or VQ1 = 2.6 V ± 3% (TLE 4473 GV52). The device is also available with dual 5 V output voltage, please refer to the TLE 4473 GV55 data sheet. Two inhibit pins allow a flexible power management. Both outputs can independently be enabled or disabled. Thus the current consumption of the application can be reduced to a minimum. The quiescent current of the TLE 4473 with both outputs disabled is < 1 µ A. The TLE 4473 is designed to supply microprocessor systems and sensors under the severe conditions of automotive applications and is therefore equipped with additional protection functions against overload, short circuit and over temperature. Summary of Features Output 1: 300 mA, 3.3 V ( ± 3%) or 2.6 V ( ± 3%) Output 2: 180 mA, 5 V ( ± 2%) Low Quiescent Current Consumption Disable Function Separately for Both Outputs Wide Operation Range: up to 42 V Very low Dropout Voltage 2 Independent Reset Circuits Watchdog Output Protected against Short Circuit Wide Temperature Range: -40 ° C to 150 ° C Over Temperature Protection Overload Protection Benefits Robust Protection Features Wide Input Operation and Temperature Range Potential Applications Automotive General Applications Automatic transmission hydraulic system Automotive Automotive body control module (BCM) On-board charging (OBC) for electric vehicles Designers who used this product also designed with IPB120N04S4-01 | Automotive MOSFET AIKW40N65DF5 | Automotive IGBT discretes AIGW40N65F5 | Automotive IGBT discretes IPD30N06S2-23 | Automotive MOSFET IPB180N04S4-00 | Automotive MOSFET IPD70P04P4-09 | Automotive MOSFET TLE9471-3ES | OPTIREG™ Lite SBC IPW65R080CFDA | Automotive MOSFET BSS83P | Small signal/small power MOSFET BSS84P | Small signal/small power MOSFET IPB120N04S4-01 | Automotive MOSFET AIKW40N65DF5 | Automotive IGBT discretes AIGW40N65F5 | Automotive IGBT discretes IPD30N06S2-23 | Automotive MOSFET IPB180N04S4-00 | Automotive MOSFET IPD70P04P4-09 | Automotive MOSFET TLE9471-3ES | OPTIREG™ Lite SBC IPW65R080CFDA | Automotive MOSFET 1 2 3