TPS7B7701QPWPRQ1

16-Pin HTSSOP PowerPAD Package

Applications

• Infotainment Active-Antenna Power Supplies
• Surround-View Camera Power Supplies
• High-Side Power Switch For Small-Current Applications

Key features

• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
• Device Temperature Grade 1: -40°C to 125°C Ambient Operating Temperature Range
• Device HBM ESD Classification 2
• Device CDM ESD Classification C4B
• Single and Dual-Channel LDO With Current Sense and Adjustable Current-Limit
• 4.5-V to 40-V Wide Input Voltage Range, 45-V Load Dump
• Power Switch Mode When Tying FB to GND
• 1.5-V to 20-V Adjustable Output Voltage
• Up to 300-mA Output Current per Channel
• Adjustable Current-Limit With External Resistor
• High Accuracy Current-Sense to Detect Antenna Open Condition at Low Current Without Further Calibration
• High Power-Supply Rejection Ratio: Typical 73 dB at 100 Hz
• Integrated Reverse-Polarity Protection, Down to -40 V and No Need for External Diode
• 500 mV Max Dropout Voltage at 100 mA Load
• Stable With Output Capacitor in 2.2 μF to 100 μF Range (ESR 1 mΩ to 5 Ω)
• Integrated Protection and Diagnostics:
• Thermal Shutdown
• Undervoltage Lockout (UVLO)
• Short-Circuit Protection
• Reverse Battery Polarity Protection
• Reverse-Current Protection
• Output Short-to-Battery Protection
• Output Inductive Load Clamp
• Multiplexing Current Sense Between Channels and Devices
• Ability to Distinguish All Faults With Current Sense