STMicroelectronics A2387
The A2387 is a single chip half-bridge gate driver for N-channel power MOSFETs or IGBTs. The high-side (floating) section is designed to stand a voltage rail of up to 150 V. The logic inputs are CMOS/TTL compatible for easy interfacing of the microcontroller or DSP.| Part No. | A2387 |
|---|---|
| Datasheet | A2387 Download |
| Manufacturer |  STMicroelectronics |
| Description | 150V half-bridge gate driver |
| Buy | Stock & Price |
FEATURES
● AEC-Q100 qualified● High voltage rail up to 150 V
● dV/dt transient immunity ±50 V/ns in full temperature range
● Driver current capability: – 400 mA source – 650 mA sink
● Switching times 50/30 ns rise/fall with 1 nF load
● CMOS/TTL Schmitt-trigger inputs with hysteresis and pull down
● Internal bootstrap diode
● Outputs in phase with inputs
● Interlocking function Application
● HID ballasts
● DC-DC converters
● On-board charger (OBC)
● Automotive HVAC compressor modules
● Fans and pumps
DESCRIPTION
The A2387 features supply UVLOprotection and interlocking to avoid crossconduction conditions. It operates in the temperature range -40 °C to 125 °C. DS14604 - Rev 1 - March 2024 For further information contact your local STMicroelectronics sales office. A2387 Block diagram 1 Block diagram VCC 3 HIN 2 LIN 1 Figure 1. A2387 block diagram BOOTSTRAP DRIVER 8 BOOT UV DETECTION LOGIC LEVEL SHIFTER H.V. HVG DRIVER HVG R 7 S OUT 6 VCC 5 LVG LVG DRIVER 4 GND Cboot TO LOAD DS14604 - Rev 1 page 2/18 2 Pin description Figure 2.
