• L6599DTR SO-16
  • L6599DTR SO-16
L6599DTR SO-16
L6599DTR SO-16

L6599DTR

L6599DTR PWM controller with a wide supply voltage range of 8.85V to 16V, ideal for various power conversion applications

Quantity Unit Price(USD) Ext. Price
1 $0.686 $0.69
30 $0.493 $14.79
10 $0.558 $5.58
100 $0.445 $44.50
500 $0.407 $203.50
1000 $0.388 $388.00

Inventory:5,994

*The price is for reference only.
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Overview of L6599DTR

The L6599DTR is a high-voltage resonant controller specifically designed for electronic ballasts and low-power offline applications. This IC incorporates a wide range of features to facilitate efficient and reliable control of resonant converters.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Positive Power Supply
  • GND: Ground
  • DTC: Duty Cycle Trim
  • DTN: Duty Cycle Trim
  • ZCD: Zero Current Detection
  • VREF: Soft Start Voltage
  • SD: Soft-Start/Shutdown
  • OUT: Output
  • VCCO: Bootstrap Capacitor Output for High-Side Gate Driver

Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the L6599DTR IC for a more visual representation.

Key Features

  • High-Voltage Startup: The L6599DTR supports startup voltages up to 700V, making it suitable for high-voltage applications.
  • Resonant Controller: This IC allows precise control of resonant converters, enabling efficient power conversion.
  • Zero Current Detection: The integrated zero current detection feature enhances the safety and reliability of the power supply.
  • Soft Start: Soft-start capability ensures smooth and controlled startup of the power supply, reducing inrush current.
  • Shutdown Function: The soft-start/shutdown pin allows for convenient control of the IC's operation.

Note: For detailed technical specifications, please refer to the L6599DTR datasheet.

Application

  • Electronic Ballasts: The L6599DTR is commonly used in electronic ballast designs for fluorescent and HID lamps.
  • Resonant Converters: This IC is suitable for controlling resonant converters used in high-voltage power supplies and low-power offline applications.
  • LED Drivers: The L6599DTR can be utilized in LED driver circuits to achieve efficient and reliable performance.

Functionality

The L6599DTR provides comprehensive control and regulation of resonant converters, enabling efficient and stable power supply operation.

Usage Guide

  • Power Supply: Connect VCC (Pin 1) to the positive power supply and GND (Pin 2) to ground.
  • Control Signals: Utilize the DTC, DTN, ZCD, and SD pins to provide the necessary control signals for the resonant converter.
  • Output: The OUT pin (Pin 7) provides the regulated output of the resonant controller.

Frequently Asked Questions

Q: What is the maximum startup voltage supported by the L6599DTR?
A: The L6599DTR supports startup voltages up to 700V, making it suitable for high-voltage applications.

Q: Can the L6599DTR be used in LED driver applications?
A: Yes, the L6599DTR can be utilized in LED driver circuits to achieve efficient and reliable performance.

Equivalent

For similar functionalities, consider these alternatives to the L6599DTR:

  • L6562A: A high-voltage resonant controller suitable for various power supply and ballast applications.
  • UCC25600: This resonant controller IC provides comprehensive features for efficient power supply designs.
  • IR2520D: A high-voltage resonant controller designed for electronic ballasts and compact fluorescent lamps.

L6599DTR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Supply Voltage Max Volt 16.0 ECCN US EAR99
ECCN EU NEC Packing Type Tape And Reel
RoHs compliant Ecopack2 Grade Industrial
Package Name SO-16

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L6599DTR

L6599DTR PWM controller with a wide supply voltage range of 8.85V to 16V, ideal for various power conversion applications

Inventory:

5,994