Datasheet Details
| Part number | IR3640MPBF |
|---|---|
| Manufacturer | International Rectifier (now Infineon) |
| File Size | 0.99 MB |
| Description | HIGH FREQUENCY SYNCHRONOUS PWM BUCK CONTROLLER |
| Datasheet |
 IR3640MPBF Datasheet
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General Description
The IR3640M is a synchronous Buck PWM controller designed for performance The single demanding loop voltage DC/DC mode applications.
architecture simplifies design while delivery precise output voltage regulation and fast transient response.
Key Features
- 4.5V to 5.5V external supply Wide Input voltage from 1.5V to 24V Output voltage range: 0.7V to 0.9.
- Vin Programmable switching frequency up to 1.5MHz Programmable Soft-start Hiccup mode over current protection using Rds(on) sensing Programmable OCP Reference voltage.