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LP5303 - Over Voltage and Over Current Protection

Datasheet Summary

Description

The LP5303 is an Over-Voltage-Protection (OVP) and programmable Over-Current-Protection (OCP) device.

The device will switch off internal MOSFET to disconnect VIN to VOUT to protect load when any of input voltage, input current over the threshold.

Features

  • Input Voltage Range: 3.5V to 36V.
  • Typical Output Power on Time: 9ms.
  • OVP Threshold: 6.1V.
  • OVP Threshold Time Less Than 1μs.
  • Current Limit up to 3A.
  • Low RDS(ON) Internal Switches:130mΩ @ 5V /1A.
  • Output Discharge.
  • Thermal Fault Protection.
  • DFN-8 2x3mm Package.
  • RoHS Compliant an.

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Datasheet preview – LP5303

Datasheet Details

Part number LP5303
Manufacturer Lowpowersemi
File Size 663.25 KB
Description Over Voltage and Over Current Protection
Datasheet download datasheet LP5303 Datasheet
Additional preview pages of the LP5303 datasheet.

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Full PDF Text Transcription

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Preliminary Datasheet LP5303 Over Voltage and Over Current Protection IC General Description The LP5303 is an Over-Voltage-Protection (OVP) and programmable Over-Current-Protection (OCP) device. The device will switch off internal MOSFET to disconnect VIN to VOUT to protect load when any of input voltage, input current over the threshold. The Over temperature protection (OTP) function monitors chip temperature to protect the device. The LP5303 is available in DFN-8 package. Standard products are Pb-free and Halogen-free. Order Information LP5303 □ □ □ F: Pb-Free Package Type QV: DFN-8 Applications  GPS  PMP  PAD  MID  Digital cameras, Digital Videos Features  Input Voltage Range: 3.5V to 36V  Typical Output Power on Time: 9ms  OVP Threshold: 6.
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