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L6223 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
L6223ST160Yes

Here is the factual information about part L6223 from manufacturer ST: **Specifications:** - **Manufacturer:** STMicroelectronics (ST) - **Part Number:** L6223 - **Type:** DMOS Driver for Three-Phase Brushless Motor - **Operating Voltage Range:** 8V to 5

Here is the factual information about part L6223 from manufacturer ST:

Specifications:

  • Manufacturer: STMicroelectronics (ST)
  • Part Number: L6223
  • Type: DMOS Driver for Three-Phase Brushless Motor
  • Operating Voltage Range: 8V to 52V
  • Output Current: Up to 2.8A (peak)
  • Logic Supply Voltage (VCC): 5V to 7V
  • Operating Temperature Range: -40°C to +150°C
  • Package: PowerSO20, SO20

Descriptions:

  • The L6223 is a DMOS driver designed for three-phase brushless DC motor control.
  • It integrates three half-bridge drivers with power DMOS transistors.
  • Includes a charge pump for high-side drive and bootstrap diode emulation.
  • Features a fixed off-time PWM current controller for accurate current regulation.
  • Provides protection against undervoltage, overcurrent, and overtemperature.

Features:

  • Three-phase DMOS driver with 0.3Ω typical RDS(on) per DMOS.
  • Built-in synchronous rectification for improved efficiency.
  • Non-dissipative overcurrent detection.
  • Cross-conduction protection.
  • Adjustable dead-time for shoot-through prevention.
  • TTL/CMOS compatible inputs.
  • Diagnostic output for fault conditions.

This information is sourced from the manufacturer's datasheet and technical documentation.

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