ISOW1432BDFMR

ISOW1432BDFMR is a dual-channel isolated gate-driver IC from the ISOW family. It provides galvanic isolation between a logic-side input and a power-side output to drive power MOSFETs/IGBTs in switching power supplies, motor drives, inverters, and other isolated power electronics.
Key points:
- Two independent, high-speed gate-drive outputs (push-pull) to rapidly charge/discharge gates.
- Logic-side input with level-shifting to the isolated power domain.
- Protection features such as undervoltage lockout (on the input side) and fault reporting (and sometimes short-circuit protection).
- Used to safely interface a microcontroller or controller IC with high-voltage power stages, enabling isolated control and EMI/thermal benefits.
- Packaged in the DFMR form factor (compact IC package).
For exact electrical specs (isolation voltage, supply ranges, input thresholds, propagation delay, peak output current, and pinout), consult the official datasheet for ISOW1432BDFMR. If you’re unsure, provide your application details and I can point to the most relevant features.

Key features of ISOW1432BDFMR (typical, per datasheet):
- Dual-channel digital isolator: two independent isolation channels between input and output
- Galvanic isolation: high isolation voltage between sides (suitable for safety-critical interfaces)
- Independent supplies: VCC1 and VCC2 on each side; logic compatible with TTL/CMOS levels
- Logic interface: standard input thresholds with push-pull outputs
- High-speed data transfer: suitable for interfaces like SPI, I2C, and other fast digital links
- Package: small 8-pin DFN/MR-style package; RoHS-compliant; available in tape-and-reel
- Operating temp range: wide (typically −40°C to +125°C)
- Applications: isolated microcontroller interfaces, motor control, data acquisition, and other galvanically isolated systems
Note: for exact electrical specs (voltage ranges, isolation rating, propagation delay, power, and package details), refer to the official datasheet.

8-pin surface-mount SOIC package.

Pin count: 8 pins (8-pin package).
Function: Dual-channel isolated digital isolator (two bidirectional data paths across an isolation barrier for galvanic isolation, suitable for interfaces like SPI/I2C).

- Manufacturer: Texas Instruments (TI).
- Company type: A global semiconductor company that designs and manufactures analog and embedded processing integrated circuits for automotive, industrial, consumer, and communications markets.

- Industrial automation and process control
- Motor drives and power‑electronics systems
- Renewable energy, power supplies and UPS
- Data acquisition, instrumentation and test equipment
- Isolated communications interfaces (RS-485/RS-422, CAN, etc.)