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TI ISOW7841DWER
Quad-channel, 3/1, reinforced digital isolator with integrated power
Brands: Texas Instruments
Mfr.Part #: ISOW7841DWER
Datasheet: ISOW7841DWER Datasheet (PDF)
Package/Case: SO-MOD (DWE)-16
RoHS Status:
Stock Condition: 4184 pcs, New Original
Product Type: Isolation ; Digital isolators
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $7.174 | $7.174 |
| 10 | $6.065 | $60.650 |
| 30 | $5.831 | $174.930 |
| 100 | $5.625 | $562.500 |
In Stock:4184 PCS
ISOW7841DWER General Description
The ISOW784x is a family of high-performance, quad-channel reinforced digital isolators with an integrated high-efficiency power converter. The integrated DC-DC 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.
Features
- 100 Mbps data rate
- Robust isolation barrier:
- >100-Year projected lifetime at 1 kVRMS 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 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
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rating | Catalog | Isolation rating | Basic |
| Number of channels | 4 | Forward/reverse channels | 3 forward / 1 reverse |
| Data rate (max) (MBps) | 100 | Working isolation voltage (VIOWM) (Vrms) | 1000 |
| Surge isolation voltage (VIOSM) (VPK) | 10000 | Transient isolation voltage (VIOTM) (VPK) | 7071 |
| Withstand isolation voltage (VISO) (Vrms) | 5000 | CMTI (min) (kV/µs) | 100 |
| Operating temperature range (°C) | -40 to 125 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The ISOW7841DWER chip is a high-performance, quad-channel digital isolator with integrated power, delivered in a small form factor. It provides reinforced isolation for signal and power isolation in industrial automation, communication, and grid infrastructure applications. It combines isolated power and data channels to enable a robust isolated interface design.
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Equivalent
Equivalent products of ISOW7841DWER chip include ISOW7842DWE, ISOW7840DWE, and ISOW7844DWE. These devices are all digital isolators with integrated power supplies and are designed for use in applications that require signal isolation and power transfer across an isolation barrier. -
Features
1. Quad-channel digital isolator 2. Reinforced isolation for high voltage applications 3. Robust 8 kV surge protection 4. Low power consumption 5. High data rate of 100 Mbps 6. Wide operating temperature range of -40°C to 125°C 7. Supports I2C, SMBus, and PMBus protocols -
Pinout
The ISOW7841DWER has a pin count of 16 and is a high-performance, reinforced quad-output digital isolator with an integrated power supply. It offers bidirectional communication and isolated power with up to 5kV isolation rating and high CMTI. It is suitable for various industrial automation and power delivery applications. -
Manufacturer
The ISOW7841DWER is manufactured by Texas Instruments, a semiconductor company headquartered in Dallas, Texas. Texas Instruments specializes in designing and manufacturing semiconductors and integrated circuits for a wide range of applications, including analog and digital signal processing. -
Application Field
The ISOW7841DWER is commonly used in industrial automation, grid infrastructure, and automotive applications where reinforced isolation and high noise immunity are required. Its dual-channel design provides isolated power for data acquisition systems, isolated serial communication interfaces, and isolated gate drivers in motor control and power conversion systems. -
Package
The ISOW7841DWER chip is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. It is a surface-mount form factor with a size of approximately 7.5mm x 10.3mm x 2.35mm.
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