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Product Variant Information section
Product Specification Section
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Stock : 250

Sur commande : 0
Stock d'usine :Stock d'usine : 0
Délai d'usine : 5 Semaines
Commande minimale : 250
Multiples de : 250
Quantité Prix Internet
250+ $4.41
Total :

1 102,50 $

Attributes Table
Frequency-Max 650kHz
Input Current 4.7mA
Input Voltage 4.5V to 40V
Topology Buck/Boost
Operating Temp Range -40°C to +125°C
Storage Temperature Range -65°C to +150°C
Output Current 3A
Thermal Resistance 29°C/W
Fonctionnalités et applications

Renesas Electronics has announced an innovative new family of bi-directional four-switch synchronous buck-boost controllers.

The ISL81601 and ISL81401 are bi-directional buck-boost power controllers. They accept an input from a battery power supply. A battery’s voltage declines as the battery loses charge, so a buck-boost controller can maintain a steady output voltage above or below the input from the battery

These buck-boost controllers are for use in systems running from large battery power supplies, such as battery back-up systems for industrial equipment or automotive products


  • Battery back-up power supplies
  • USB Type-C™ power supplies and chargers
  • Battery-powered industrial applications
  • Aftermarket automotive equipment
  • Redundant power supplies
  • Robots and drones
  • Medical equipment
  • Security and surveillance equipment


  Programmable frequency range: 100kHz to 600kHz
 MOSFET drivers with adaptive shoot-through protection
 Light-load efficiency mode
 2.7μA shut-down current
 Frequency dithering for lower EMI in ISL81601 and ISL81401
 Over-voltage, under-voltage, over-current, over-temperature and short-circuit protection


The Renesas devices achieve very high efficiency to help extend the run-time of the battery between charges