Overview
Description
The EL7532 is a high-efficiency 2A synchronous step-down PWM regulator in a tiny MSOP10 package. The internal compensation makes it possible for the full-featured 2A converter to occupy less than 0.18in2 of PCB area with all components on one side.
Features
- A continuous current (from -40 °C to +85 °C)
- 1.5MHz (typ.) switching frequency
- 100ms Power-On-Reset output (POR)
- Internally compensated voltage mode controller
- Up to 94% efficiency
- <1μA shut-down current
- Over-temperature protection
- Pb-free available (RoHS compliant)
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Manual - Development Tools | PDF 273 KB | |
| Application Note |
PDF
1.56 MB
AI-generated Summary:
The document details Intersil Integrated FET DC/DC converters, highlighting various models with their voltage ranges, output currents, switching frequencies, and package types. It explains the simplified buck regulator schematic, emphasizing ease of design with only four external components and internal FETs optimized for performance. Features include synchronous rectification for high efficiency, ceramic capacitor compatibility, small form factor, improved thermal performance, 100% duty cycle operation, internal loop compensation, external frequency synchronization for EMI reduction, and advanced control functions like UVLO, overcurrent, and thermal protection.
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| Application Note |
PDF
509 KB
AI-generated Summary:
The document explains grounding techniques for PCB layouts using a dual op amp example on a single-layer copper board. It compares three grounding schemes: a center spine ground trace, an outer ground plane, and a split/star ground plane, highlighting the benefits of single-point grounding to minimize noise and antenna effects. It emphasizes following current paths, minimizing loop lengths, and ensuring close forward and return paths to reduce interference. The document also includes disclaimers on product use, quality grades, safety, and legal compliance.
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| Application Note |
PDF
397 KB
AI-generated Summary:
The document outlines important legal disclaimers and usage guidelines for semiconductor products. It emphasizes user responsibility for product design and safety, disclaims liability for damages, and clarifies no intellectual property licenses are granted. Products are categorized by quality grades with specific application recommendations. Users must comply with laws, avoid unauthorized modifications, and ensure safe use within specified conditions. Contact details for Renesas Electronics sales offices worldwide are provided.
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| Datasheet | PDF 560 KB 简体中文 | |
5 items
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Product Options
| Part Number | Status | Stock | Sampleable | Pb (Lead) Free |
|---|---|---|---|---|
| EL7532EVAL1Z | Obsolete | Out of Stock | N/A | Yes |
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