ISL8273MDIRZ

ISL8273MDIRZ

Compare
Intersil
ISL8273MDIRZ
DC DC CONVERTER 0.6-2.5V
Compare

$110.24

Price update:a months ago
Available in stock: 34
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Intersil

Intersil

Commencing January 1, 2018, Renesas and Intersil will unify, augmenting semiconductor potentials. This fusion melds Renesas' lauded MCU and SoC proficiencies with Intersil's power management and precision analog mastery. Resultant growth spans automotive, industrial, and broader domains, facilitating agile response to patrons' needs. The amalgamation, initiated in February 2017, blossomed in July under "One Global Renesas," catalyzing a synergistic effect. Join Renesas in fortifying its semiconductor market eminence.

View All Product from Intersil
The ISL8273MAIRZ-T is a complete PMBus enabled DC/DC single channel step-down advance power supply capable of delivering up to 80A of current and optimized for high power density applications. For higher output current, up to four ISL8273Ms can be paralleled to supply up to 320A in a multiphase current sharing configuration.Operating over an input voltage range of 4.5V to 14V, the ISL8273MAIRZ-T offers adjustable output voltages down to 0.6V and achieves up to 93% conversion efficiencies. A unique ChargeMode™ control architecture provides a single clock cycle response to an output load step and can support switching frequencies up to 1MHz. The power module integrates all power and most passive components and requires only a few external components to operate. A set of optional external resistors allows the user to easily configure the device for standard operation. For advanced configurations, a standard PMBus interface addresses sequencing and fault management, as well as real-time full telemetry and point-of-load monitoring. Additionally, on-board nonvolatile memory can store the desired custom configuration and settings.A fully customizable voltage, current, and temperature protection scheme ensures safe operation for the ISL8273MAIRZ-T under abnormal operating conditions. The device is also supported by the PowerNavigator™ software, a full digital power train development environment.The ISL8273MAIRZ-T is available in a low profile compact 18mmx23mmx7.5mm fully encapsulated thermally enhanced HDA package.

Feature

  • Complete digital power supply
  • 80A single channel output current
  • 4.5V to 14V single rail input voltage
  • Up to 93% efficiency
  • Up to 320A/4 parallel modules capable solution
  • Multiphase and current sharing operations (180°/22.5° steps)
  • Programmable output voltage
  • 0.6V to 2.5V output voltage settings
  • ±1% accuracy over line, load, and temperature
  • ChargeMode control loop architecture
  • 296kHz to 1.06MHz fixed switching frequency operations
  • No compensation required
  • Fast single clock cycle transient response
  • PMBus interface and/or pin-strap mode
  • Fully programmable through PMBus
  • Pin-strap mode for standard settings
  • Real-time telemetry for VIN, VOUT, IOUT, temperature, duty cycle, and fSW
  • Advanced soft-start/stop, sequencing, and margining
  • On-board nonvolatile memory
  • Complete over/undervoltage, current, and temperature protections with fault logging
  • PowerNavigator™ software supported
  • Thermally enhanced 18mmx23mmx7.5mm HDA package

Product Attributes

TYPE DESCRIPTION Select all
Package Tray
Product Status Obsolete
Type Non-Isolated PoL Module, Digital
Number of Outputs 1
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 14V
Voltage - Output 1 0.6 ~ 2.5V
Series ISL8273M
Current - Output (Max) 80A
Applications ITE (Commercial)
Features Adjustable Output, PMBus™, Remote Sense
Operating Temperature -40°C ~ 85°C
Efficiency 93%
Mounting Type Surface Mount
Package / Case 58-PowerBQFN Module
Size / Dimension 0.71" L x 0.91" W x 0.30" H (18.0mm x 23.0mm x 7.5mm)
Supplier Device Package 58-HDA Module (18x23)

Blog

$110.24

Price update:a months ago
Available in stock: 34
Intersil

Intersil

Commencing January 1, 2018, Renesas and Intersil will unify, augmenting semiconductor potentials. This fusion melds Renesas' lauded MCU and SoC proficiencies with Intersil's power management and precision analog mastery. Resultant growth spans automotive, industrial, and broader domains, facilitating agile response to patrons' needs. The amalgamation, initiated in February 2017, blossomed in July under "One Global Renesas," catalyzing a synergistic effect. Join Renesas in fortifying its semiconductor market eminence.

View All Product from Intersil

Blog