ISL6627CRZ-T

ISL6627CRZ-T

Compare
ISL6627CRZ-T
IC REG CTRLR INTEL 1OUT 10DFN
Compare

$1.38

Price update:a months ago
Available in stock: 4180
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Renesas Electronics America Inc.

Renesas Electronics America Inc.

Renesas Electronics Corporation pioneers intricate semiconductor solutions, empowering myriad intelligent devices to enhance human lives securely. A global leader in microcontrollers, analog products, and SoCs, Renesas shapes a limitless future across Automotive, Industrial, and ICT domains.

View All Product from Renesas Electronics America Inc.
ISL6627CRZ-T Products
The ISL6627CRZ is a high frequency MOSFET driver designed to drive upper and lower power N-Channel MOSFETs in a synchronous rectified buck converter topology. The advanced PWM protocol of ISL6627CRZ is specifically designed to work with Intersil VR11.1, VR12 controllers and combined with N-Channel MOSFETs to form a complete core-voltage regulator solution for advanced microprocessors. When ISL6627CRZ detects a PSI protocol sent by an Intersil VR11.1, VR12 controller, it activates Diode Emulation (DE) operation; otherwise, it operates in normal Continuous Conduction Mode (CCM) PWM mode.To further enhance light load efficiency, the ISL6627CRZ enables diode emulation operation during PSI mode. This allows Discontinuous Conduction Mode (DCM) by detecting when the inductor current reaches zero and subsequently turning off the low side MOSFET to prevent it from sinking current.When ISL6627CRZ detects Diode Braking command from the PWM, it turns off both gates and reduces overshoot in load transient situations.An advanced adaptive shoot-through protection is integrated to prevent both the upper and lower MOSFETs from conducting simultaneously and to minimize dead time. The user also has the option to program the driver working in fixed propagation delay mode to optimize the regulator efficiency. The ISL6627CRZ has a 20kΩ integrated high-side gate-to-source resistor to prevent self turn-on due to high input bus dV/dt.

Feature

  • Intersil VR11.1 and VR12 Compatible
  • Dual MOSFET Driver for Synchronous Rectified Bridge
  • Advanced Adaptive Zero Shoot-through Protection
  • Programmable Fixed Deadtime for Efficiency Optimization
  • Low Standby Bias Current
  • 36V Internal Bootstrap Diode
  • Bootstrap Capacitor Overcharge Prevention
  • Supports High Switching Frequency
  • 4A Sinking Current Capability
  • Fast Rise/Fall Times and Low Propagation Delays
  • Integrated High-Side Gate-to-Source Resistor to Prevent Self Turn-on Due to High Input Bus dV/dt
  • Power Rails Undervoltage Protection
  • Expandable Bottom Copper Pad for Enhanced Heat Sinking
  • Dual Flat 10 Ld (3x3 DFN) Package
  • Near Chip-Scale Package Footprint; Improves PCB Efficiency and Thinner in Profile
  • Pb-Free (RoHS Compliant)

Product Attributes

TYPE DESCRIPTION Select all
Voltage - Input 4.5V ~ 5.5V
Number of Outputs 1
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Package / Case 10-VFDFN Exposed Pad
Supplier Device Package 10-DFN (3x3)
Package Tape & Reel (TR)
Product Status Active
Applications Controller, Intel VR11.1, VR12

Blog

$1.38

Price update:a months ago
Available in stock: 4180
Renesas Electronics America Inc.

Renesas Electronics America Inc.

Renesas Electronics Corporation pioneers intricate semiconductor solutions, empowering myriad intelligent devices to enhance human lives securely. A global leader in microcontrollers, analog products, and SoCs, Renesas shapes a limitless future across Automotive, Industrial, and ICT domains.

View All Product from Renesas Electronics America Inc.

Blog