IGBT Power Module Texas Instruments/TI ISOW7741FDFMR
	
		
		
	
	
		
			| Type | 
			Digital isolator | 
		
		
			| Data rate (Max) (Mbps) | 
			100 | 
		
		
			| Isolation rating (Vrms) | 
			5000 | 
		
		
			| Surge voltage capability (Vpk) | 
			10000 | 
		
		
			| Operating temperature range (C) | 
			-40 to 125 | 
		
		
			| Rating | 
			Catalog | 
		
	
 
Features for the ISOW7741
	- 100 Mbps data rate
 
	- Integrated DC-DC converter with low-emissions, low-noise
	
		- Emission optimized to meet CISPR 32 and EN 55032 Class B with >5 dB margin on 2 layer board
 
		- Low frequency power converter at 25 MHz enabling low noise performance
 
		- Low output ripple: 24 mV
 
	
	 
	- High efficiency output power
	
		- Efficiency at max load: 46%
 
		- Up to 0.55-W output power
 
		- VISOOUT accuracy of 5%
 
		- 5 V to 5 V: Max available load current = 110 mA
 
		- 5 V to 3.3 V: Max available load current = 140 mA
 
		- 3.3 V to 3.3 V: Max available load current = 60 mA
 
	
	 
	- Independent power supply for channel isolator & power converter
	
		- Logic supply (VIO): 1.71-V to 5.5-V
 
		- Power converter supply (VDD): 3-V to 5.5-V
 
	
	 
	- Robust electromagnetic compatibility (EMC)
	
		- System-level ESD, EFT, and surge immunity
 
		- ±8 kV IEC 61000-4-2 contact discharge protection across isolation barrier
 
	
	 
	- Reinforced and Basic isolation options
 
	- High CMTI: 100-kV/µs (typical)
 
	- Safety Related Certifications (Planned):
	
		- VDE reinforced and basic insulation per DIN VDE V 0884-11:2017-01
 
		- UL 1577 component recognition program
 
		- IEC 62368-1, IEC 61010-1, IEC 60601-1 and GB 4943.1-2011 certifications
 
	
	 
	- Extended temperature range: –40°C to +125°C
 
	- 20-pin wide body SOIC package
 
 
Description for the ISOW7741
The ISOW77xx family of devices are galvanically-isolated quad-channel digital isolator with an integrated high-efficiency power converter with low emissions. The integrated DC-DC converter provides up to 550 mW of isolated power, eliminating the need for a separate isolated power supply in space-constrained isolated designs.