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ISL95872HRUZ-T Datasheet (PDF) - Intersil Corporation

ISL95872HRUZ-T Datasheet PDF - Intersil Corporation
Part # ISL95872HRUZ-T
Download  ISL95872HRUZ-T Download

File Size   617.19 Kbytes
Page   17 Pages
Manufacturer  INTERSIL [Intersil Corporation]
Direct Link  http://www.intersil.com/cda/home
Logo INTERSIL - Intersil Corporation
Description Buck PWM Controller with Internal Compensation and External Reference Tracking

ISL95872HRUZ-T Datasheet (PDF)

Go To PDF Page Download Datasheet
ISL95872HRUZ-T Datasheet PDF - Intersil Corporation

Part # ISL95872HRUZ-T
Download  ISL95872HRUZ-T Click to download

File Size   617.19 Kbytes
Page   17 Pages
Manufacturer  INTERSIL [Intersil Corporation]
Direct Link  http://www.intersil.com/cda/home
Logo INTERSIL - Intersil Corporation
Description Buck PWM Controller with Internal Compensation and External Reference Tracking

ISL95872HRUZ-T Datasheet (HTML) - Intersil Corporation

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ISL95872HRUZ-T Product details

The ISL95872 is a Single-Phase Synchronous-Buck PWM
controller featuring Intersil’s proprietary R4™ Technology. The
R4™ modulator has integrated compensation, fast transient
performance, accurate switching frequency control, and
excellent light-load efficiency. These technology advances,
together with integrated MOSFET drivers and a schottky
bootstrap diode, allow for a high performance regulator that is
highly compact and needs few external components.
Differential remote sensing of the output voltage is an
additional feature. For maximum efficiency, the converter
automatically enters diode-emulation mode (DEM) during
light-load conditions such as system standby.
The ISL95872 accepts a wide 3.3V to 25V input voltage range,
making it ideal for systems that run on battery or AC-adapter
power sources. It also is a low-cost solution for applications
requiring tracking of an external reference voltage during softstart. When the external reference level meets the internal
reference voltage, the ISL95872 switches from the external
reference to the internal reference. The external reference is
only used during soft-start.

Features
• External Reference Tracking
• Intersil’s R4™ Modulator Technology
- Internal Compensation
- Fast, Optimal Transient Response
• Input Voltage Range: 3.3V to 25V
• Output Voltage Range: 0.5V to 3.3V
• Precision Voltage Regulation
- ±0.5% System Accuracy Over -10°C to +100°C
• Output Voltage Remote Sense
• Fixed 300kHz PWM Frequency in Continuous Conduction
- Proprietary Frequency Control Loop
• Automatic Diode Emulation Mode for Highest Efficiency
• Power-Good Monitor for Soft-Start and Fault Detection

Applications
• Compact Buck Regulators Requiring External Tracking




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About Intersil Corporation


Intersil Corporation was an American semiconductor company that specialized in the design and manufacture of high-performance analog and mixed-signal integrated circuits.
The company was founded in 1967 and was known for its expertise in power management, data conversion, and radio frequency (RF) technologies.
Intersil's products were used in a wide range of applications such as consumer electronics, industrial, telecommunications, and aerospace and defense.
In 2016, Intersil was acquired by Renesas Electronics Corporation, a Japanese semiconductor company.
The Intersil brand and technology continue to be developed and sold as part of Renesas' portfolio of products.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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