Key Features

  • 60V maximum bootstrap supply voltage
  • 5µA sleep mode quiescent current
  • 4V undervoltage lockout
  • 3.3V or 5V CMOS compatible inputs with hysteresis
  • Integrated bootstrap FET (emulates the boot diode)
  • 3.3V and 12V LDOs with dedicated enable pins (HIP2104)

Datasheet  HIP2103/4 Datasheet

60V, 1A/2A Peak, Bridge Drivers with 4V UVLO

Intersil’s HIP2103 and HIP2104 half-bridge drivers significantly extend the power usage and overall product life of multi-cell Li-ion battery devices operating from 5V to 50V.

Featuring the industry’s lowest sleep mode current and a bridge phase node pin that prevents kickback voltage, the half-bridge driver devices are ideal for a variety of power tool, home automation and portable medical equipment applications where battery life, longevity and high reliability are required.

The HIP2103 and HIP2104 half-bridge drivers have a configurable topology to enable half-bridge, full-bridge and 3-phase motor-driven applications.

The devices offer low IDD bias current in sleep mode which prevents battery drain when the device is not in use, eliminating the need for an external switch to disconnect the driver from the battery.

The HIP2104 has a 12V linear regulator and a 3.3V linear regulator with separate enable pins. The 12V regulator provides internal bias for VDD and the 3.3V regulator provides bias for an external microcontroller (and/or other low voltage ICs), thus eliminating the need for discrete LDOs or DC/DC converters.

Learn more about the HIP2103 »
Learn more about the HIP2104 »

Get the Integrating BLDC Motors with Li-ion Batteries in Motor Drive Applications white paper »

Demo Board
HIP2103/4 Demo Board
Quickly demonstrate the performance of the HIP2103/4 half-bridge drivers
Order Order Demo Board
Document Get App Note
Enter for a chance to win a free HIP2103-4DEMO1Z demo board!
Evaluation Board
HIP2103/4 Eval Board
Quickly evaluate the performance of the HIP2103/4 half-bridge drivers
Order Order Eval Board
Document Get App Note
On-Demand Webinar
Check out this quick 7 minute on-demand webinar to see how to use bridge drivers to optimize performance in battery powered applications
Webinar HIP2103/4 Webinar
Select Language: English 中文