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SY21612C Datasheet Single-inductor Synchronous Step-up/down Regulator

Manufacturer: Silergy

Overview: SY21612C High-Efficiency, 38V Maximum Input Single-Inductor Synchronous Step-Up/Down Regulator.

Datasheet Details

Part number SY21612C
Manufacturer Silergy
File Size 1.39 MB
Description Single-Inductor Synchronous Step-Up/Down Regulator
Datasheet SY21612C-Silergy.pdf

General Description

The SY21612C high-voltage synchronous buckboost converter operates over a wide input voltage range from 4V to 28V with 10A maximum average inductor current capability.

The four integrated lowRDS(ON) switches minimize conduction loss.

The SY21612C offers protection against multiple conditions, including short-circuit, overcurrent, overvoltage, and overtemperature.

Key Features

  • 4V to 28V Operating Input Voltage Range.
  • 38V Absolute Maximum Input Voltage.
  • Low RDS(ON) for Internal Switches: 25mΩ.
  • 250kHz/500kHz Selectable Switching Frequency.
  • Soft-Start Inrush Current limit.
  • Hiccup Mode for Output Overcurrent, Short-Circuit and Overvoltage Protection.
  • Thermal Shutdown with Auto-Recovery.
  • 6A/10A Selectable Average Inductor Current Limit.
  • 1.0V±1.5% Reference Voltage Accuracy.
  • Resistor Programmable Output Current Limit.

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SY21612C Distributor