Overvoltage Protection Switches

Overvoltage protection switches prevent external overvoltage (or undervoltage) peaks from damaging circuitry.
They are commonly implemented on the power charging patch of portable devices to prevent USB or AC charger power failure.
SG Micro's ICs offer the advantage of very precise voltage thresholds, so that the protection is activated accurately, and without fail.

There are 2 of 12 products shown.

SGM4062

  • Package (Überspannungschutz IC): TDFN-2×2-8L MSOP-8(EP)
  • BVOVP [V]: 4.35 V
  • SHDN Iq [µA]: 2 μA
  • VOUT [V]: 5.1 V
  • IOUT [A]: 1,500 A
  • Description: Over-Voltage Protection IC and Li+ Charger Front-End Protection IC with LDO Mode
  • Manufacturer: SG Micro
SGM4062

SGM4064

  • Package (Überspannungschutz IC): TDFN-2×2-8L
  • BVOVP [V]: 4.35 V
  • SHDN Iq [µA]: 2 μA
  • VOUT [V]: 5.1 V
  • IOUT [A]: 1,500 A
  • Description: Over-Voltage Protection IC and Li+ Charger Front-End Protection IC with LDO Mode
  • Manufacturer: SG Micro
SGM4064
Package

BVovp [V]

SHDN Iq [µA]

Vout [V]

Iout [A]

Description

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