Renesas iW1770-03
Manufacturer No:
iW1770-03
Manufacturer:
Renesas
Package:
Description:
Digital PWM Controller Offers Peak Power Mode, Eliminating Need to Oversize Power Supply
Quantity:
In Stock :5657
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sat, May 30 - Sun, May 31, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
iW1770-03 Information
Renesas iW1770-03 technical specifications, attributes, parameters and parts with similar specifications to Renesas iW1770-03.
- Type
- Parameter
- Lead Count (#)
- 8
- Carrier Type
- Tape & Reel
- Moisture Sensitivity Level (MSL)
- 1
- Protection Features
- OVP/OTP (w/o Latch), OVP, IUVP, PCL/OCP, SRSC
- Pb (Lead) Free
- Yes
- Temp. Range
- -40 to +125°C
- Advanced Features
- EZ-EMI, Fast DLR, High Peak Power, PrimAccurate
- Application
- Adapters, Chargers, Home Appliances, Networking
- Control Mode
- Primary-Side Regulation Peak Current Mode DCM
- Controller / Integrated
- Controller
- Type
- Parameter
- FET Driver Output Current (Max) (A)
- 1
- No Load Power (mW)
- 50
- Output Power (Min) (W)
- 15
- Output Power Max (W)
- 40
- PWMs (#)
- 1
- Parametric Category
- Flyback & Forward Controllers
- Pass Device
- FET
- Pitch (mm)
- 1.27
- Pkg. Type
- SOIC-8
- Published
- Yes
Download datasheets and manufacturer documentation for Renesas iW1770-03.
The iW1770 offers a compact solution for power supplies that need to provide short bursts of output power up to 60W, without oversizing the power system board components and cost. With an average output up to 40W, the iW1770 adds a second, higher peak current limit, allowing power supplies to provide a momentary peak current pulse from the output without entering constant current mode. This optimizes adapter cost and size by enabling a much higher peak output power while maintaining the same external components used for the lower, nominal system output power.
- 40W Average, 60W Peak Output Power for AC/DC Power Supplies
- No Increase in Component Size to Accommodate Peak Output Power
- Meets DoE External Power Supply and EU Code of Conduct, Version 5, Tier 2 Standards
- Less than 50mW No-Load Power Consumption
- Active Start-Up - Reduces Turn-on Time without Impacting No-load Power Consumption
- High Nominal Output Power: 15W to 40W
- Selectable Cable Drop Compensation: 0mV, 75mV, 150mV, 300mV, 450mV
- Selectable via Single Resistor
- PrimAccurate™ - Primary-Side Control, No Optocoupler Needed
- Adaptive Multi-Mode PWM/PFM Control for Optimal Efficiency Across Load Range
- No Audible Noise Over Entire Operating Range
- EZ-EMI™ Design to Easily Meet Global EMI Specifications
- Fast Dynamic Load Response
- SmartDefender™ Smart Hiccup Technology
- Helps Address Soft-Shorts in Cables, Connectors without Latching Off
- Helps Protect Cables and Connectors from Excessive Heat and Damage by Reducing Average Power During Short Circuit by at Least 50%
- Fully Protected from Fault Conditions
- Overvoltage/Over-temperature Protection
- Output Short Circuit
- Sense-Resistor Short Circuit Protection
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
.png&w=256&q=75)