TPS65300-Q1 - Texas Instruments

TPS65300-Q1 3-MHz Step-Down Regulator and Triple Linear Regulators

The TPS65300-Q1 power supply is a combination of a single switch-mode buck power supply and three linear regulators. This device is a monolithic highvoltage switching regulator with an integrated 1.2-A peak current switch, 45-V power MOSFET, and one low-voltage linear regulator and two voltage-regulator controllers. The device has a voltage supervisor which .

Features

•1 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 Level H2
  – Device CDM ESD Classification Level C4B
• Input VIN Range 5.6 V to 40 V, With Transients up to 45 V
• All Outputs Support Ceramic Output Capacitors for Stability
• Switch-Mode Regulator With Integrated High-Side Switch
  – Recommended Switch-Mode Frequency Range 2 MHz to 3 MHz
  – Overcurrent Protection and 1.2-A Peak Switch Current
• One Linear Regulators and Two Linear Regulator Control.