Key facts
- Brand
- Intersil
- Model
- ISL6406
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-08
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Intersil ISL6406/ISL6426 Single Synchronous Buck PWM Controller Datasheet
The ISL6406 and ISL6426 are single-chip controllers designed to drive N-channel MOSFETs in a synchronous buck topology. The ISL6406 features an adjustable output voltage, while the ISL6426 provides a fixed 1.8V output. Both devices integrate control, output adjustment, and protection functions.
Read onlineIntersil ISL6406 specifications
| Output Voltage Range (ISL6406) | 0.8V to Vin |
|---|---|
| Fixed Output Voltage (ISL6426) | 1.8V |
| Reference Voltage Accuracy | +/- 1.5% |
| Switching Frequency Range | 100kHz to 700kHz |
| Supply Voltage | 3.3V/5V Input |
| Operating Temperature Range (Commercial) | 0°C to 70°C |
Source: Intersil ISL6406/ISL6426 Single Synchronous Buck PWM Controller Datasheet
All Intersil ISL6406 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the difference between the ISL6406 and ISL6426?
The ISL6406 offers an adjustable output voltage, while the ISL6426 provides a fixed 1.8V output.
From: Intersil ISL6406/ISL6426 Single Synchronous Buck PWM Controller Datasheet
What is the minimum regulated output voltage?
The output voltage can be precisely regulated to as low as 0.8V.
From: Intersil ISL6406/ISL6426 Single Synchronous Buck PWM Controller Datasheet
What is the programmable switching frequency range?
The device can be programmed to operate between 100 kHz and 700 kHz.
From: Intersil ISL6406 and ISL6426 Synchronous Buck Controller Datasheet
What output voltage range does the ISL6406 support?
The ISL6406 offers an adjustable output from 0.8 V up to the input voltage.
From: Intersil ISL6406 and ISL6426 Synchronous Buck Controller Datasheet