IR2153 - Self-Oscillating Half-Bridge Driver IC (high voltage current) - [Original]

IR2153 Self-Oscillating Half-Bridge Gate Driver IC

The IR2153 is a 600V self-oscillating half-bridge gate driver IC. It integrates a half-bridge gate driver with a front-end oscillator. This IC supports high-voltage applications. It incorporates true micropower start-up. Tighter initial deadtime control is provided. Increased undervoltage lockout hysteresis maintains stable operation. The IR2153 drives power MOSFETs and IGBTs in high-voltage power management systems.

Specifications:

• Max Offset Voltage: 600V
• Vcc Supply Range: 10V to 20V
• Output Current (Source/Sink): 200mA / 400mA
• Deadtime (Typical): 1.2µs
• Oscillator Type: Self-Oscillating (CMOS 555-like)
• Package Type: DIP-8, SOIC-8 (Common)
• Operating Temperature: -40°C to +125°C
• Undervoltage Lockout (UVLO): Yes, with increased hysteresis
• Logic Input Compatibility: CMOS/TTL Compatible

Key features and benefits:

• Integrated 600V half-bridge gate driver
• True micropower start-up
• Tighter initial deadtime control
• Increased undervoltage lockout hysteresis
• Low power level shifting circuit
• 15.6V Zener clamp on Vcc
• Latch immunity on all inputs and outputs
• Shutdown feature (1/6th Vcc) on CT pin

Applications:

• Switched-Mode Power Supplies (SMPS)
• Electronic Ballasts for lighting applications
• DC-AC Inverters and Converters
• Motor Control Systems
• Class D Audio Amplifiers

Frequently Asked Questions:

Q: What is the maximum offset voltage the IR2153 can handle?
A: The IR2153 has a maximum offset voltage of 600V.

Q: What Vcc supply voltage range is required for the IR2153?
A: The Vcc supply range for the IR2153 is 10V to 20V.

Q: What are the common package types available for the IR2153?
A: The IR2153 is commonly available in DIP-8 and SOIC-8 package types.

Q: What is the typical deadtime for the IR2153?
A: The typical deadtime for the IR2153 is 1.2µs.

Q: Does the IR2153 include undervoltage lockout (UVLO)?
A: Yes, the IR2153 includes undervoltage lockout (UVLO) with increased hysteresis.

Package Includes:

*Image shown is a representation only.

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