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ISL85402 Scheda tecnica (PDF) - Renesas Technology Corp

ISL85402 Datasheet PDF - Renesas Technology Corp
Il numero della parte ISL85402
Scarica  ISL85402 Scarica

Grandezza file   1739.51 Kbytes
Page   22 Pages
Produttore elettronici  RENESAS [Renesas Technology Corp]
Homepage  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp
Spiegazioni elettronici 2.5A Regulator with Integrated High-Side MOSFET for Synchronous Buck or Boost Buck Converter

ISL85402 Datasheet (PDF)

Go To PDF Page Scarica Scheda tecnica
ISL85402 Datasheet PDF - Renesas Technology Corp

Il numero della parte ISL85402
Scarica  ISL85402 Click to download

Grandezza file   1739.51 Kbytes
Page   22 Pages
Produttore elettronici  RENESAS [Renesas Technology Corp]
Homepage  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp
Spiegazioni elettronici 2.5A Regulator with Integrated High-Side MOSFET for Synchronous Buck or Boost Buck Converter

ISL85402 Scheda tecnica (HTML) - Renesas Technology Corp

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ISL85402 Dettagli del prodotto

2.5A Regulator with Integrated High-Side MOSFET for Synchronous Buck or Boost Buck Converter

The ISL85402 is a synchronous buck controller with a 125mΩ high-side MOSFET and low-side driver integrated. The ISL85402 supports a wide input range of 3V to 36V in buck mode. It supports 2.5A continuous load under conditions of 5V VOUT, VIN range of 8V to 36V, 500kHz and +105°C ambient temperature with still air. For any specific application, the actual maximum output current depends upon the die temperature not exceeding +125°C with the power dissipated in the IC, which is related to input voltage, output voltage, duty cycle, switching frequency, board layout and ambient temperature, etc. Refer to “Output Current” on page 14 for more details.

Features
• Buck Mode: Input Voltage Range 3V to 36V (Refer to “Input Voltage” on page 13 for more details)
• Boost Mode Expands Operating Input Voltage Lower Than 2.5V (Refer to “Input Voltage” on page 13 for more details)
• Selectable Forced PWM Mode or PFM Mode
• 300µA IC Quiescent Current (PFM, No Load); 180µA Input Quiescent Current (PFM, No Load, VOUT Connected to AUXVCC)
• Less than 3µA Shut Down Input Current (IC Disabled)
• Operational Topologies
    - Synchronous Buck
    - Non-Synchronous Buck
    - Two-Stage Boost Buck
• Programmable Frequency from 200kHz to 2.2MHz and Frequency Synchronization Capability
• ±1% Tight Voltage Regulation Accuracy
• Reliable Overcurrent Protection
    - Temperature Compensated Current Sense
    - Cycle-by-Cycle Current Limiting with Frequency Foldback
    - Hiccup Mode for Worst Case Short Condition
• 20 Ld 4x4 QFN Package
• Pb-Free (RoHS Compliant)

Applications
• General Purpose
• 24V Bus Power
• Battery Power
• Point of Load
• Embedded Processor and I/O Supplies




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A proposito di Renesas Technology Corp


Renesas Technology Corp è una società di semiconduttori giapponesi che fornisce una vasta gamma di microcontrollori, sistemi su chip e dispositivi analogici e di alimentazione per varie applicazioni nei mercati automobilistici, industriali e di consumo.
La società è stata formata nel 2010 attraverso la fusione di NEC Electronics Corporation e Renesas Technology Corporation.
Renesas è uno dei più grandi fornitori di microcontrollori al mondo ed è noto per la sua esperienza nello sviluppo di tecnologie avanzate in settori come l'Internet of Things (IoT), l'intelligenza artificiale (AI) e l'elettronica automobilistica.
La società ha operazioni in oltre 20 paesi e i suoi prodotti vengono utilizzati in una vasta gamma di applicazioni.

*Queste informazioni sono solo a scopo informativo generale, non saremo responsabili per eventuali perdite o danni causati dalle informazioni di cui sopra.




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