Features
- Complete Switch Mode Power Supply
- Bias Voltage Range from +4.5 to +14.4V
- Wide Input Voltage Range from 1V up to 20V
- 10A DC Output Current, 17A Peak Output Current
- Adjustable +0.6V to +5V Output Range
- Up to 95% Efficiency
- Simple Voltage Mode Control
- Fixed 600kHz Switching Frequency
- Fast Transient Response
- Enable Function Option
- Pre-biased Output Start-up Capability
- Internal Soft-Start
- Overcurrent Protection by Low-Side MOSFET rDS(ON) Sensing (Non-Latching, Auto-Recovery)
- Small Footprint, Low Profile Surface Mount QFN Package (15mmx15mmx3.5mm)
- RoHS Compliant
ISL8201M Functional Diagram
Description
The ISL8201M is a 20V, 10A output current, variable output step-down power supply. Included in the 15mmx15mm package is a high performance PWM controller switching at 600kHz, power MOSFETs, an inductor, and all the passive components required for complete DC/DC power solution. The ISL8201M operates over an input voltage range of 1V to 20V and supports an output voltage range of 0. 6V to 5V, which is set by a single dividing resistor. This high efficiency power module is capable of delivering 10A (17A peak) output with up to 95% efficiency, needing no heat sinks or airflow to meet power specifications. Only bulk input and output capacitors are needed to finish the design. Utilizing voltage-mode control, the output voltage can be precisely regulated to as low as 0. 6V with up to ±1% output voltage regulation. The ISL8201M also features internal compensation, internal soft-start, auto-recovery overcurrent protection, an enable option, and pre-biased output start-up capability. The ISL8201M is packaged in a thermally enhanced, compact (15mmx15mm) and low profile (3. 5mm) overmolded QFN Package Module suitable for automated assembly by standard surface mount equipment. The ISL8201M is RoHS compliant.
Applications
- Servers
- Industrial Equipment
- Point of Load Regulation
- Other General Purpose Step-Down DC/DC
- Telecom and Datacom Applications
| Part Number | Status | Samples | Stock | Package | Lead Count (#) | Carrier Type | Moisture Sensitivity Level (MSL) | Pb (Lead) Free | Pb Free Category | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|
| ISL8201MIRZ | Obsolete | N/A | Out of Stock | Module | 15# | Tray | 3 | Exempt | Pb-Free 100% Matte Tin Plate w/Anneal-e3 | -40 to +85°C |
| ISL8201MIRZ-T | Obsolete | N/A | Out of Stock | Module | 15# | Reel | 3 | Exempt | Pb-Free 100% Matte Tin Plate w/Anneal-e3 | -40 to +85°C |
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- Application NotePDF 397 KB an1684 Jan 19, 2004AI-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.
- Application NotePDF 509 KB an1681 Jan 19, 2004AI-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.
- Application NotePDF 279 KB an1663 Jan 19, 2004AI-generated Summary: The document outlines important legal disclaimers and usage guidelines for semiconductor products. It emphasizes user responsibility for product design, safety measures, and compliance with laws. Renesas disclaims liability for damages from improper use, modification, or noncompliance. Products are categorized into Standard and High Quality grades with specific application recommendations. Users must refer to the latest product information and ensure safe, lawful usage.
- DocumentPDF 980 KB tb488 Jul 10, 2002
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- Application NotePDF 397 KB an1684 Jan 19, 2004AI-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.
- Application NotePDF 509 KB an1681 Jan 19, 2004AI-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.
- Application NotePDF 279 KB an1663 Jan 19, 2004AI-generated Summary: The document outlines important legal disclaimers and usage guidelines for semiconductor products. It emphasizes user responsibility for product design, safety measures, and compliance with laws. Renesas disclaims liability for damages from improper use, modification, or noncompliance. Products are categorized into Standard and High Quality grades with specific application recommendations. Users must refer to the latest product information and ensure safe, lawful usage.
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- Product Change NoticePDF 398 KB PCN15046 Jan 07, 2016
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