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Overview
| Topology | Buck Converter |
| Input voltage | 2.7-5.5 V |
| Output 1 | 1.8 V / 8 A |
| IC revision | 1 |
Description
The ISL8018DEMO1Z is intended for use by individuals withrequirements for point-of-load applications sourcing from 2.7Vto 5.5V. The ISL8018DEMO1Z simple, small form factordemonstration board is used for a quick and easydemonstration of the performance of the ISL8018 lowquiescent, high efficiency synchronous buck regulator.The ISL8018DEMO1Z is a 20.07mmx16.51mm 4-layer FR4board with 2oz copper in all layers. The complete converteroccupies 115.613mm2 area.
Features
High efficiency synchronous buck regulator with up to 97%efficiency
- ±10% output voltage margining
- Adjustable current limit
- Start-up with prebiased output
- Internal soft-start - 1ms or adjustable
- Soft-stop output discharge while disabled
- Adjustable frequency from 500kHz to 4MHz - default at 1MHz
- External synchronization up to 4MHz - master to slave phaseshifting capability
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC(mΩ) | fres(MHz) | Material | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-HCI SMT Flat Wire High Current Inductor, 0.76 µH, 22.9 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-HCI SMT Flat Wire High Current Inductor | Inductance0.76 µH | Performance Rated Current22.9 A | Saturation Current @ 10%8 A | Saturation Current @ 30%15 A | DC Resistance2.25 mΩ | Self Resonant Frequency200 MHz | MaterialSuperflux |