Image is for your reference only,please check specifications for details
Updated at 23/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- Product Details
- The ADuM4190 is an isolated error amplifier based on ADI, iCoupler® technology. The ADuM4190 is ideal for linear feedback power supplies. The primary side controllers of the ADuM4190 enable improvements in transient response, power density, and stability as compared to commonly used optocoupler and shunt regulator solutions.
- Unlike optocoupler-based solutions, which have an uncertain current transfer ratio over lifetime and at high temperatures, the ADuM4190 transfer function does not change over its lifetime and is stable over a wide temperature range of −40°C to +125°C.
- Included in the ADuM4190 is a wideband operational amplifier for a variety of commonly used power supply loop compensation techniques. The ADuM4190 is fast enough to allow a feedback loop to react to fast transient conditions and overcurrent conditions. Also included is a high accuracy 1.225 V reference to compare with the supply output setpoint.
- The ADuM4190 is packaged in a wide body, 16-lead SOIC package for a reinforced 5 kV rms isolation voltage rating.
- Applications
- Linear feedback power supplies
- Inverters
- Uninterruptible power supplies (UPS)
- DOSA-compatible modules
- Voltage monitors
- ### Features and Benefits
- Stable over time and temperature
- 0.5% initial accuracy
- 1% accuracy over the full temperature range
- Compatible with Type II or Type III compensation networks
- Reference voltage: 1.225 V
- Compatible with DOSA
- Low power operation: <7 mA total
- Wide voltage supply range: 3.0 V to 20 V (VDD1 and VDD2)
- Output -3 dB bandwidth: 400 kHz typical
- Isolation voltage: 5 kV rms reinforced
- See data sheet for additional features
- **ADuM4190-EP supports defense and aerospace applications (ADEQ standard)**
- Download ADuM4190-EP data sheet (pdf)
- Military temperature range (−55°C to +125°C)
- Controlled manufacturing baseline
- One assembly/test site
- One fabrication site
- Enhanced product change notification
- Qualification data available on request
- V62/17602 DSCC Drawing Number
ADUM4190 Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Show | |
| Product Lifecycle Status | Active |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
-
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
Popular Search Parts
- Recommended Parts
- Hot Parts
- Popular Parts
- Recently Popular Parts
- TCAN1044AVDRBRQ1 W25Q128JWPIQ O3853QDCARQ1 IRLML5203GTRPBF SBAT54XV2T1G ADUM1201WSRZ ADUM1201WURZ LSM303DLHTR TRS3122ERGET TLV73333PDBVT
- HR911105A RXM4AB2P7 RXM4AB1P7 RXM4AB1BD TDA7266SA OPA2134PA LC1D12M7 ZB4BZ009 LC1D25BD RFP50N06
- BZX84C12LT1G ST485EBDR SN74LVC2G17QDCKRQ1 MMBFJ201 STPS30L45CT SP0503BAHT IRLB8748 ADRF5040 NCV1117ST33T3G DTC043ZEBTL
- CD74HC4066M96 MAX253CPA UA741IN MAX764CSA EP2S90F1020I4N PCM1863DBT BQ24296RGER CD14538BM96 LM139DT AD7680BRMZ
SN:H0.18562LO6643V47Q0QC0S0
Buy ADUM4190
Please fill the information below to send RFQ quickly,and we will respond immediately.