Key facts
- Brand
- Intersil
- Model
- ISL6605
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-12
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Intersil ISL6605 Datasheet
The ISL6605 is a high‑frequency MOSFET driver optimized for driving two N‑Channel power MOSFETs in a synchronous‑rectified buck converter. It operates from a single low‑voltage supply (5 V–6 V) and provides adaptive shoot‑through protection, a three‑state PWM input, and an internal bootstrap Schottky diode.
The device is offered in QFN and SOIC packages, supports up to 4 A sink current on the lower gate, and features an 8 ns typical propagation delay with a 3000 pF load capability. It is suitable for core‑voltage supplies for Intel® and AMD® microprocessors, high‑frequency DC/DC converters, and isolated power supplies.
Intersil ISL6605 specifications
| Input Voltage range | -0.3 V to VCC + 0.3 V |
|---|---|
| BOOT Voltage range | -0.3 V to 22 V (DC) or 33 V (<200 ns) |
| PHASE Voltage range | GND - 0.3 V (DC) to 28 V (<200 ns) |
| Maximum Junction Temperature | 150 °C |
| Bias Supply Current (EN low, 0 °C‑70 °C) | 15 pA |
| PWM Input Current (VCC = 5 V) | 250 pA |
| UGATE Rise Time (5 V, 3 nF load) | 8 ns |
| LGATE Rise Time (5 V, 3 nF load) | 8 ns |
| Lower Gate Driver Sink Current | 4 A typical |
Source: Intersil ISL6605 Datasheet
All Intersil ISL6605 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical propagation delay of the ISL6605 driver?
The driver has an 8 ns typical propagation delay when driving a 3000 pF load.
What sink current can the lower gate driver provide?
The lower gate driver can sink up to 4 A typical current.
What is the maximum sink current of the lower gate driver?
The lower gate driver can sink up to 4 A.
From: Intersil ISL6605 Synchronous Rectified MOSFET Driver Datasheet
What is the typical propagation delay of the ISL6605?
Typical propagation delay is 8 ns.
From: Intersil ISL6605 Synchronous Rectified MOSFET Driver Datasheet