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OB2263AP Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
OB2263APLT137Yes

OB2263AP is a power management IC manufactured by Lite-On Technology (LT).

The OB2263AP is a power management IC manufactured by Lite-On Technology (LT). Below are the factual specifications, descriptions, and features of the OB2263AP:

Specifications:

  • Manufacturer: Lite-On Technology (LT)
  • Package: DIP-8 (Dual In-line Package)
  • Type: Current Mode PWM Controller
  • Input Voltage Range: 8V to 30V
  • Switching Frequency: Adjustable (typically 50kHz to 100kHz)
  • Maximum Duty Cycle: Up to 80%
  • Operating Temperature Range: -40°C to +85°C
  • Start-up Current: Low (typically 30µA)
  • Standby Power Consumption: <1W

Descriptions:

The OB2263AP is a high-performance, low-power offline PWM controller designed for flyback converters. It features current-mode control for improved transient response and cycle-by-cycle current limiting. The IC is commonly used in AC/DC power supplies, battery chargers, and LED drivers.

Features:

  • Current-Mode Control: Enhances loop stability and dynamic response.
  • Built-in Soft Start: Reduces inrush current during startup.
  • Over-Voltage Protection (OVP): Safeguards against excessive output voltage.
  • Under-Voltage Lockout (UVLO): Ensures proper operation within voltage limits.
  • Cycle-by-Cycle Current Limiting: Protects against overload and short circuits.
  • Low Standby Power Consumption: Improves energy efficiency.
  • Adjustable Frequency: Allows optimization for different applications.

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application circuits, refer to the official OB2263AP datasheet.

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