Key facts
- Model
- IR2153
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-11
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International Rectifier IR2153 Self-Oscillating Half-Bridge Driver Datasheet
The document is a preliminary data sheet for the IR2153(D)(S) & (PbF), an integrated 600V half-bridge gate driver. It describes features such as true micropower startup, tighter initial deadtime control, and improved noise immunity compared to previous ICs like the IR2155.
The text includes absolute maximum ratings, recommended operating conditions, and typical component values for timing resistors and capacitors. Detailed electrical characteristics are provided for low voltage supply, floating supply, oscillator, and gate driver output parameters.
International Rectifier IR2153 specifications
| Maximum Supply Voltage (VOFFSET) | 600 V |
|---|---|
| Typical Duty Cycle | 50 % |
| Output Current (IO+ / IO‑) | 100 mA / 210 mA |
| Output Voltage Range (VOUT) | 10 V – 20 V |
| Typical Deadtime | 1.2 µs |
| Package Types | 8‑lead DIP, 8‑lead SOIC |
| Power Dissipation (DIP) | 1.0 W |
All International Rectifier IR2153 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum high side floating supply voltage?
The absolute maximum rating for the high side floating supply voltage (VB) is 625 V.
From: International Rectifier IR2153 Self-Oscillating Half-Bridge Driver Datasheet
What are the typical deadtime values for the gate driver outputs?
The typical output deadtime between HO or LO signals is 1.2 microseconds.
From: International Rectifier IR2153 Self-Oscillating Half-Bridge Driver Datasheet
What is the maximum voltage the IR2151 can handle?
The IR2151 is rated for up to 600 V on its high‑side floating supply.
What is the typical dead‑time setting for the driver?
Typical dead‑time is 1.2 µs, with a range from 0.5 µs to 2.25 µs.
What is the maximum high‑side supply voltage for the IR2153?
The device can tolerate a high‑side floating supply voltage up to 625 V.
From: International Rectifier IR2153 Half-Bridge Driver Datasheet
What is the typical oscillator frequency of the IR2153?
The oscillator typically runs at 20 kHz.
From: International Rectifier IR2153 Half-Bridge Driver Datasheet