ISL6426

Features: * Operates from 3.3V/5V Input* 0.8V to VIN Output Range - 0.8V Internal Reference - ±1.5% Reference Accuracy* Simple Single-Loop Control Design - Voltage-Mode PWM Control* Fast Transient Response - High-Bandwidth Error Amplifier* Lossless, Programmable Overcurrent Protection - Uses Upper...

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ISL6426 Picture
SeekIC No. : 004380280 Detail

ISL6426: Features: * Operates from 3.3V/5V Input* 0.8V to VIN Output Range - 0.8V Internal Reference - ±1.5% Reference Accuracy* Simple Single-Loop Control Design - Voltage-Mode PWM Control* Fast Transient R...

floor Price/Ceiling Price

Part Number:
ISL6426
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/26

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Product Details

Description



Features:

* Operates from 3.3V/5V Input
* 0.8V to VIN  Output Range
   - 0.8V Internal Reference
   - ±1.5% Reference Accuracy
* Simple Single-Loop Control Design
   - Voltage-Mode PWM Control
* Fast Transient Response
   - High-Bandwidth Error Amplifier
* Lossless, Programmable Overcurrent Protection
   - Uses Upper MOSFET's rDS(on)
* Programmable Switching Frequency 100kHz700kHz
* External Frequency Synchronization
* Two Device Options Available
   - ISL6406 . . . . . . . . . . . . . . . . Adjustable Output Voltage
   - ISL6426 . . . . . . . . . . . . . . . . . . . . . . Fixed 1.8V Output
* Internal Soft-Start
* QFN Package Option
   - QFN Compliant to JEDEC PUB95 MO-220 QFN - Quad  Flat No Leads - Product Outline
   - QFN Near Chip Scale Package Footprint; Improves PCB Efficiency, Thinner in Profile
* Pb-Free Packaging Available (RoHS Compliant)
   - Designated with "Z" Suffix (Refer to Note)



Application

* 3V/5V DC-DC Converter Modules
* Distributed DC-DC 3.3V, 2.5V and 1.8V Power
   Architectures for DSP, Logic, and Memory
* Power Supplies for Microprocessors
   -PCs
   - Embedded Controllers
* Memory Supplies
* Personal Computer Peripherals



Pinout

  Connection Diagram


Specifications

Supply Voltage, VCC (Note 1). . . . . . . . . . . . . . . . . . . . . . . . . +7.0V
Absolute Boot Voltage, V BOOT . . . . . . . . . . . . . . . . . . . . . . . +15.0V
Upper Driver Supply Voltage, VBOOT  - VPHASE . . . . . . . . . . . +6.0V
Input, Output or I/O Voltage. . . . . . . . . . . GND -0.3V to VCC +0.3V
ESD Classification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Class 2



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