| IR P/N |
Description |
| IRS2153D |
The IRS2153D is an improved version of the popular IR2153 gate driver IC, and incorporates a internal bootstrap diode as well as a 2V under-voltage lockout hysteresis. |
| IR2520D |
600V Ballast Controller IC with Adaptive Zero-Voltage Switching, Internal Crest Factor Over-Current Protection and an Integrated Bootstrap Diode in a 8-Pin Dip package. |
| IR2156 |
High voltage half-bridge gate driver with a programmable oscillator and state diagram to form a complete ballast control IC including programmable features and built-in protection. |
| IRS21571D |
Fully integrated, fully protected 600V ballast control IC designed to drive fluorescent and HID Lamps. |
| IRS2166D |
The IRS2166D is an improved version of the IR2166; it's a fully integrated, protected 600V ballast control IC designed to drive fluorescent lamps with PFC in a 16-pin package. |
| IRS2168D |
The IRS2168D is a fully integrated protected 600V ballast control IC designed to drive fluorescent lamps with PFC in 16-Pin package. Designed for universal input and/or multi-lamp ballast applications. |
| IR2166 |
Not recommended for new designs. Please use IRS2166D for new designs and reference Application Note AN-1124. |
| IR2153 |
Not recommended for new designs. Please use IRS2153D for new designs and reference Application Note AN-1085. |
| IR21571 |
Not recommended for new designs. Please use IRS21571D for new designs. |
| Programmability |
IRS2153D |
IR2520D |
IR2156 |
IRS21571D |
IRS2166D |
IRS2168D |
| Preheat Time |
- |
Yes |
Yes |
Yes |
Yes |
Yes |
| Preheat Frequency |
- |
- |
Yes |
Yes |
Yes |
Yes |
| Closed Loop Ignition Current |
- |
- |
- |
- |
- |
Yes |
| Run Frequency |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Deadtime |
- |
- |
Yes |
Yes |
Yes |
- |
| Features |
IRS2153D |
IR2520D |
IR2156 |
IRS21571D |
IRS2166D |
IRS2168D |
| Fixed Deadtime |
1.1µs |
1.5µs |
- |
- |
- |
1.6µs |
| Over-current Protection |
- |
Yes |
Yes |
Yes |
Yes |
Yes |
| Under-current Protection |
- |
- |
- |
Yes |
- |
- |
| Failure to Strike |
- |
Yes |
Yes |
Yes |
Yes |
Yes |
| Open Filament |
- |
Yes |
Yes |
Yes |
Yes |
Yes |
| Brownout Protection |
- |
Yes |
Yes |
Yes |
Yes |
Yes |
| Thermal Overload Protection |
- |
- |
- |
Yes |
- |
- |
| Shutdown Pin |
- |
- |
Yes |
Yes |
Yes |
Yes |
| Fault Counter |
- |
- |
- |
- |
- |
Yes |
| End-of-Life Protection |
- |
- |
- |
- |
Yes |
Yes |
| PFC Over-Current |
- |
- |
- |
- |
- |
Yes |
| Integration |
IRS2153D |
IR2520D |
IR2156 |
IRS21571D |
IRS2166D |
IRS2168D |
| Bootstrap Diode |
Yes |
Yes |
- |
- |
Yes |
Yes |
| PFC |
- |
- |
- |
- |
Yes |
Yes |
| Inductor Saturation Detection |
- |
Yes |
- |
- |
- |
- |
| Adaptive Non-ZVS Protection |
- |
Yes |
- |
- |
- |
- |
| Package |
IRS2153D |
IR2520D |
IR2156 |
IRS21571D |
IRS2166D |
IRS2168D |
| DIP & SOIC |
8 pin |
8 pin |
14 pin |
16 pin |
16 pin |
16 pin |
International Rectifier also provides Fluorescent Lighting Dimming Solutions. |
