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IR2153 Self-Oscillating Half-Bridge Driver IC DIP-8
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Rs.180.00
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Rs.180.00
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IR2153 — Self-Oscillating Half-Bridge Gate Driver IC with Deadtime
The IR2153 (DIP-8) is an improved self-oscillating half-bridge gate driver IC from Infineon (formerly International Rectifier). It integrates an internal oscillator with programmable deadtime, making it ideal for resonant converter topologies such as electronic ballasts, LLC converters, and induction heating circuits — without requiring an external PWM controller. The IR2153 is an upgrade over the IR2151 with added deadtime control for safer operation in Pakistan.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | IR2153 |
| Type | Self-Oscillating Half-Bridge Driver with Deadtime |
| High-Side Voltage (V₂offset) | Up to 600V |
| Gate Drive Supply (V₂CC) | 10V – 20V |
| Output Current (Source/Sink) | 200mA / 420mA |
| Oscillator | Internal (R-C programmable) |
| Deadtime | Programmable via external R-C |
| Package | DIP-8 |
Key Features
- Internal self-oscillating circuit — no external PWM controller needed
- Programmable deadtime — prevents shoot-through in half-bridge
- 600V high-side floating channel — bootstrap operation
- Programmable frequency via external R-C network
- DIP-8 package — easy to prototype
Applications
- Electronic fluorescent lamp ballasts
- LLC resonant converters
- Induction heating circuits
- Half-bridge inverters
- DIY power electronics projects
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