Datasheet Details
| Part number | IR3502 |
|---|---|
| Manufacturer | International Rectifier (now Infineon) |
| File Size | 1.15 MB |
| Description | CONTROLLER |
| Datasheet |
 IR3502 Datasheet
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General Description
The IR3502 control IC combined with an XPHASE3TM Phase IC provides a full featured and flexible way to implement a complete VR11.0 and VR11.1 power solution.
The IR3502 provides overall system control and interfaces with any number of Phase ICs, each driving and monitoring a single phase.
Key Features
- 1 to X phase operation with matching Phase IC.
- 0.5% overall system set point accuracy.
- Daisy-chain digital phase timing provides accurate phase interleaving without external components.
- Programmable 250kHz to 9MHz clock oscillator frequency provides per phase switching frequency of 250kHz to 1.5MHz.
- Programmable Dynamic VID Slew Rate.
- Programmable VID Offset or No Offset.
- Programmable Load Line Output Impedance.
- High speed.