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Référence fabricant

ISL81401FRZ-T7A

ISL81401 Series 40 V 650 kHz 4-Switch Synchronous Buck-Boost Controller-QFN-32

Nom du fabricant: Renesas
Emballage standard:
Product Variant Information section
Code de date: 1832
Product Specification Section
Caractéristiques techniques
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
Style d'emballage :  QFN-32
Méthode de montage : Surface Mount
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

Applications

  • 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

Features

  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

Benefits:

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

Pricing Section
Stock
250
Commande minimale :
250
Multiples de :
250
Sur commande :
0
Stock d'usine :Stock d'usine :
0
Délai d'usine :
5 Semaines
Total 
1 102,50 $
USD
Quantité
Prix Internet
250+
$4.41
Product Variant Information section