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SYT664 - High Current Over Voltage Protection Switch

Datasheet Summary

Description

SYT664 is a power management IC for the applications of power backup in Solid-State Driver or other backup power supplies which can achieve backup power storage and release functions.

Features

  • Low RDS(ON) for Internal Switches - Input Reverse Blocking Switch: 24mΩ (Typical) - High-side and Low-side Switches of Bidirectional DC/DC Regulator: 70mΩ /70mΩ (Typical) - Disconnect Switch: 40mΩ (Typical).
  • 2.6V-16V Input Voltage Range.
  • Storage Voltage Rating Up to 36V.
  • Programmable Input Current Limit from 1.2A to 6.2A.
  • Selectable Over Voltage Protection: 3.8V, 5.7V, and 13.3V.
  • Reverse Blocking at Input Side to Prevent From Leakage Current.
  • Programmable Reve.

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Datasheet Details

Part number SYT664
Manufacturer Silergy
File Size 634.26 KB
Description High Current Over Voltage Protection Switch
Datasheet download datasheet SYT664 Datasheet
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SYT664 High Current Over Voltage Protection Switch with High Current Bi-directional DC/DC Regulator And Capacitance Measurement General Description SYT664 is a power management IC for the applications of power backup in Solid-State Driver or other backup power supplies which can achieve backup power storage and release functions. The energy is transferred bi-directionally between the BUS side and the energy storage side with high efficiency by bi-directional DC/DC regulator. Fast transient response and excellent stability are achieved by the quasi-fixed frequency constant off time control strategy. A reverse blocking switch is integrated at the input side to prevent from energy leaking when the input power source is removed or inserted with inverse polarity.
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