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| Country of Origin | India |
|---|---|
| Brand | ROHM |
| Height | 3.75mm |
| Length | 38.5mm |
| Model | BM64378S-VA |
| Width | 24.5mm |
| Motor Type | DC Motor |
| Mount Type | Through Hole |
| Series | BM64378S |
| Configuration | 3 Phase |
| Output Current | 1mA |
| Maximum Operating Temperature | 115°C |
| Package Type | HSDIP25 |
| Minimum Operating Temperature | -40°C |
| Pin Count | 25 |
| Maximum Collector Emitter Voltage Vceo | 600V |
| Maximum Supply Voltage | 450V |
| Minimum Supply Voltage | 0mV |
| Supply Current | 2.8mA |
| Maximum IGBT Collector Current | 35A |
| Typical Switching Frequency | 20kHz |
| Inverter Power Rating | 69W |
ROHM BM64378S-VA is a high-performance DC Motor Driver IC designed for controlling three-phase motors. Featuring a robust 600 V maximum collector-emitter voltage and capable of handling up to 35 A collector current, this IC supports reliable, efficient motor operation. Its 25-pin HSDIP package facilitates through-hole mounting suitable for various industrial use cases.
The device integrates intelligent power modules, including gate drivers, bootstrap diodes, IGBTs, and flywheel diodes. These features contribute to reduced switching losses and enhanced motor control accuracy. Typical switching frequency is 20 kHz, enabling stable and smooth motor operation in HVAC compressors, washing machines, and refrigerators.
Operating temperature ranges from -40°C up to 115°C ensure suitability for demanding electrical and industrial environments. The device provides a temperature output by analogue signal, allowing for system monitoring and protection. Its low supply current of 2.8 mA contributes to energy-efficient designs.
Additional features include low side IGBT open emitter configuration and high side IGBT gate driver, optimizing inverter performance. The inverter power rating of 69 W meets the needs of mid-power motor drives in household and commercial appliances.
ROHM BM64378S-VA offers a reliable and industry-standard solution for industrial, HVAC, manufacturing, and consumer appliance motor control applications. Its design supports improved production efficiency and longer motor life cycles.
Supports 3 phase DC/AC inverter applications. Includes low side IGBT open emitter and high side IGBT gate driver. Operates in a temperature range of -40°C to 115°C. Package type HSDIP25 with 25 pins for through hole mounting.
Typical switching frequency is 20kHz for efficient motor control. Built-in temperature output by analogue signal for monitoring. Inverter power rating is 69 W suitable for motors like compressors and air conditioners. Supply current is 2.8 mA ensuring low power consumption.
Ideal for use in air conditioners, washing machines, and refrigerators. Series BM64378S ensures reliable performance in industrial applications. Discover the wide range of power management ICs available for advanced motor control solutions at EnvMart.
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