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SI9110DJ Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
SI9110DJSI480Yes

SI9110DJ is a switching regulator controller manufactured by SILICON.

The SI9110DJ is a switching regulator controller manufactured by SILICON.

Specifications:

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage Range: Adjustable
  • Switching Frequency: Up to 1MHz
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOIC-8

Descriptions:

The SI9110DJ is a high-performance PWM controller designed for DC-DC converter applications. It provides precise voltage regulation and supports both step-up (boost) and step-down (buck) configurations.

Features:

  • Wide input voltage range
  • Adjustable output voltage
  • High switching frequency capability
  • Built-in error amplifier
  • Under-voltage lockout (UVLO) protection
  • Thermal shutdown protection
  • Low standby current

For detailed electrical characteristics and application notes, refer to the official datasheet from SILICON.

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