CAT6202

 Voltage Regulator, CMOS LDO, Adjustable, 500 mA, 13 V

制造商:ON

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The CAT6202 is a 13 V rated 500 mA CMOS low dropout regulator that provides fast response time to load current and line voltage changes in an automotive environment.
CAT6202 features a low R
P-channel pass element with internal control circuitry which prevents reverse current flow should the voltage at V
exceed V
as in the case of the car's battery voltage accidentally being applied to V
.
Thermal protection and current limiting circuitry combine to protect the pass device against faults and abuse. Current limiting is user controlled through a single resistor to ground. A fault output (
) provides an alert should an over-current event or thermal shutdown occur.
CAT6202 comes on-line gracefully even though it may be driving heavy capacitive loads thanks to built-in soft-start circuitry. Its output is protected against accidental connection to voltages greater than V
and will not conduct current backwards into its supply.
CAT6202 is available in 8-pad 2 mm x 3 mm TDFN package.
  • Guaranteed 500 mA Continuous Output Current
  • Low Dropout Voltage of 250 mV Typical at 500 mA
  • Input Voltage Range: 3.3 V to 13.5 V
  • User Adjustable Output Voltage
  • User Programmable Current Limit
  • Fault Output to Indicate Under-voltage, Current Limiting or Thermal Shutdown has Occurred
  • Fault Blanking: 3 ms
  • V
  • Withstands Battery Fault Voltages of up to 14 V
  • Soft-Start Prevents Current Surges
  • Stable with Ceramic Output Capacitor
  • ±1.0% Output Voltage Initial Accuracy
  • ±2.0% Accuracy Over Temperature
  • Thermal Protection
  • 8 Pad TDFN Package
  • hese Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant

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    CAT6202电路图

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