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LP5302 - Over Voltage and Over Current Protection

Datasheet Summary

Description

The LP5302 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.
  • Programmable Current Limit up to 2.1A (without external NMOS).
  • Low RDS(ON) Internal Switches:130mΩ @ 5V /1A.
  • Output Discharge.
  • Thermal Fault Protection.

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Datasheet preview – LP5302

Datasheet Details

Part number LP5302
Manufacturer Lowpowersemi
File Size 695.58 KB
Description Over Voltage and Over Current Protection
Datasheet download datasheet LP5302 Datasheet
Additional preview pages of the LP5302 datasheet.

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Full PDF Text Transcription

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Preliminary Datasheet LP5302 Over Voltage and Over Current Protection IC General Description The LP5302 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 LP5302 is available in SOT-23-6L package. Standard products are Pb-free and Halogen-free. Order Information LP5302 □ □ □ F: Pb-Free Package Type B6: SOT23-6 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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