ISOW7842DWE
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- Mfr.Part #
- ISOW7842DWE
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- DGTL ISO 5000VRMS 4CH GP 16SOIC
- Stock
- 17,719
- In Stock ：
- 17,719
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- Manufacturer :
- Texas Instruments
- Product Category :
- Digital Isolators
- Width :
- 7.5mm
- Height :
- 2.65mm
- Pulse Width Distortion (Max) :
- 4.7ns
- Type :
- GENERAL PURPOSE
- Number of Functions :
- 4
- Thickness :
- 2.35mm
- Supply Voltage :
- 3.3V
- Voltage - Supply :
- 3V~5.5V
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Factory Lead Time :
- 12 Weeks
- Length :
- 10.3mm
- Voltage - Isolation :
- 5000Vrms
- Data Rate :
- 100Mbps
- Base Part Number :
- ISOW7842
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Number of Terminations :
- 16
- Common Mode Transient Immunity (Min) :
- 100kV/μs
- Number of Channels :
- 4
- Operating Temperature :
- -40°C~125°C
- Pbfree Code :
- yes
- Terminal Pitch :
- 1.27mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Inputs - Side 1/Side 2 :
- 2/2
- Propagation Delay tpLH / tpHL (Max) :
- 17.6ns, 17.6ns
- Rise / Fall Time (Typ) :
- 2ns 2ns
- Additional Feature :
- ALSO OPERATES WITH 5 V SUPPLY
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Channel Type :
- Unidirectional
- Number of Pins :
- 16
- Isolated Power :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Surface Mount :
- yes
- Packaging :
- Tube
- Datasheets
- ISOW7842DWE
ISOW7842DWE datasheet pdf and Digital Isolators product details from Texas Instruments stock available at
ISOW7842DWE Description
The ISOW784x is a family of high-performance, quad-channel reinforced digital isolators with an integrated high-efficiency power converter. The integrated DCDC converter provides up to 650 mW of isolated power at high efficiency and can be configured for various input and output voltage configurations. Therefore these devices eliminate the need for a separate isolated power supply in space-constrained isolated designs.
ISOW7842DWE Features
100 Mbps data rate
Robust isolation barrier:
– >100-Year projected lifetime at 1 kV RMS
working voltage
– Up to 5000 VRMS isolation rating
– Up to 10 kVPK surge capability
– ±100 kV/µs minimum CMTI
Integrated high-efficiency DC-DC converter with on-chip transformer
3-V to 5.5-V Wide input supply range
Regulated 5-V or 3.3-V output
Up to 0.65-W output power
5 V to 5 V; 5 V to 3.3 V: Available load current ≥ 130 mA
3.3 V to 3.3 V: Available load current ≥ 75 mA
3.3 V to 5 V: Available load current ≥ 40 mA
Soft-start to limit inrush current
Overload and short-circuit protection
Thermal shutdown
Default output: High and Low options
Low propagation delay: 13 ns Typ (5-V supply)
Robust electromagnetic compatibility (EMC)
– System-level ESD, EFT, and surge immunity
– ±8 kV IEC 61000-4-2 contact discharge
protection across the isolation barrier
– Low emissions
16-pin Wide SOIC package
Extended temperature range: –40°C to +125°C
Safety-related certifications:
– 7071-VPK reinforced isolation per DIN V VDE V
0884-11:2017-01
– 5000-VRMS isolation for 1 minute per UL 1577
– CSA Certification per IEC 60950-1, IEC
62368-1 and IEC 60601-1 end equipment
standards
– CQC Approval per GB4943.1-2011
– TUV Certification according to EN 60950-1 and
EN 61010-1
ISOW7842DWE Applications
Industrial automation
Motor control
Grid infrastructure
Medical equipment
Test and measurement
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