Features
- 60V maximum bootstrap supply voltage
- 3.3V and 12V LDOs with dedicated enable pins (HIP2104)
- 5µA sleep mode quiescent current
- VDD undervoltage lockout
- 3.3V or 5V CMOS compatible inputs with hysteresis
- Integrated bootstrap FET (replaces traditional bootstrap diode)
- Available in an 8 Ld SOIC and 3mm x 3mm TDFN packages
- Pb-Free (RoHS Compliant)
Description
The HIP2103 is a half-bridge driver designed for applications using DC motors, 3-phase brushless DC motors, or other similar loads. The two inputs (HI and LI) independently control the high-side driver (HO) and the low-side driver (LO). HI and LI can be configured to enable/disable the device, which lowers the number of connections to a microcontroller and the cost. The low IDD bias current in the Sleep mode prevents battery drain when the device is not in use, which eliminates the need for an external switch to disconnect the driver from the battery. Integrated pull-down resistors on all of the inputs (LI, HI, VDen, and VCen) reduce the need for external resistors. An active-low resistance pull-down on the LO output ensures that the low-side bridge FET remains off during the Sleep mode or when VDD is below the Undervoltage Lockout (UVLO) threshold.
Parameters
| Attributes | Value |
|---|---|
| Bootstrap Supply Voltage (Max) (V) | 60 |
| VBIAS (Max) (V) | 14 |
| Peak Pull-up Current (A) | 1 |
| Peak Pull-down Current (A) | 2 |
| Turn-On Prop Delay (ns) | 28 |
| Turn-Off Prop Delay (ns) | 30 |
| Rise Time (μs) | 0.021 |
| Fall Time | 17 |
| Temp. Range (°C) | -40 to +125°C |
| Input Logic Level | 3.3V/TTL |
| Qualification Level | Standard |
Application Block Diagrams
|
Oxygen Concentrator Controller with Smart Connectivity
Smart oxygen concentrator control with RTOS-ready MCU, touch UI, and Bluetooth connectivity.
|
|
Wi-Fi Connected Garage Door Controller
Wi-Fi garage door controller offers smartphone control in SoftAP mode and easy prototyping options.
|
|
Smart HVAC Master Actuator
Smart HVAC master actuator with AI-driven set points, multi-sensor data, and fail-safe redundancy.
|
|
Smart Voice-Controlled Clotheshorse with Connectivity
Smart clotheshorse system provides multiple control options with efficient power for easy laundry drying.
|
|
Versatile Motor Control for Power Tools
MCU-powered motor control boosts performance, simplifies design, and enhances power tool efficiency.
|
|
Smart BLDC Ventilation Fan
Smart BLDC fan controller improves air quality, cuts energy costs, and detects VOCs, moisture, and CO2.
|
|
Electronic Drug Delivery System
Precision electronic drug delivery system using dual MCUs, BLDC motor, flow sensor, and Bluetooth LE.
|
|
E-Bike System
A complete e-bike system with advanced MCUs, power, and BMS devices extends travel and enhances control.
|
|
Point-of-Sale Printer Controller
Mini printer design integrates dual BLDC control, rich HMI, and secure cloud connectivity.
|
Additional Applications
- Half-bridge, full-bridge, and BLDC motor drives
- UPS and inverters
- Class D amplifiers
- Any switch mode power circuit requiring a half-bridge driver