Renesas

ISL85012
Demoboard ISL85012EVAL1Z

12A Evaluation Board User Guide

Topology: Buck
Input Voltage (min.): 6.00 V
Input Voltage (max.): 18.00 V
Switching Frequency (min.): 300.00 kHz
Switching Frequency (max.): 600.00 kHz

Original publication on 2016-10-03, revision 0.00

Description

The ISL85012 is a highly efficient, monolithic, synchronous buck regulator that can deliver 12A of continuous output current from a 3.8V to 18V input supply. The device uses current mode control architecture with a fast transient response and excellent loop stability.

Characteristics

  • Small, compact design• Switch selectable EN (enabled/disabled)• Jumper selectable MODE (auto-DCM/forced-PWM)• Jumper selectable OCP MODE (hiccup/latch-off)• Jumper selectable default frequency (600kHz/300kHz)• Connectors and test points for easy probing

Products

  Order Code SPEC Product series L
(µH)
IR
(A)
ISAT
(A)
RDC max.
(mΩ)
RDC typ.
(mΩ)
Material LR
(µH)
fres
(MHz)
Samples
7443340150 PDF WE-HCC SMT High Current Cube Inductor 1.5 16.5 18.5 5.6 5.3 Ferrite 1.4 120

Other applications and Würth Elektronik products for this IC

  • ISL85012
    Topology: Buck, Input Voltage (min.): 4.50 V, Input Voltage (max.): 18.00 V, Switching Frequency (min.): 300.00 kHz, Switching Frequency (max.): 600.00 kHz
  • ISL85012
    Topology: Buck, Input Voltage (min.): 4.50 V, Input Voltage (max.): 18.00 V, Switching Frequency (min.): 300.00 kHz, Switching Frequency (max.): 600.00 kHz
  • ISL85012
    Topology: Buck, Input Voltage (min.): 4.50 V, Input Voltage (max.): 18.00 V, Switching Frequency (min.): 300.00 kHz, Switching Frequency (max.): 600.00 kHz
  • ISL85012
    Topology: Buck, Input Voltage (min.): 4.50 V, Input Voltage (max.): 18.00 V, Switching Frequency (min.): 300.00 kHz, Switching Frequency (max.): 600.00 kHz, Output 1: 1.80 V / 10.000 A, Output 2: 1.80 V / 12.000 A