Image is for your reference only,please check specifications for details
Updated at 18/06/2025 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
- The UCC28730-Q1 isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation without the use of an optical coupler. A minimum switching frequency of 30 Hz facilitates achieving less than 5 mW of no-load power. This device processes information from the primary power switch and an auxiliary flyback winding for precise control of output voltage and current.
- An internal 700-V start-up switch, dynamically- controlled operating states and a tailored modulation profile support ultra-low stand-by power without sacrificing start-up time or output transient response. Control algorithms in the UCC28730-Q1 allow operating efficiencies to meet or exceed applicable standards. Discontinuous conduction mode (DCM) operation with valley-switching reduces switching losses. Modulation of the switching frequency and primary current peak amplitude (FM and AM) keeps the conversion efficiency high across the entire load and line ranges.
UCC28730QDRQ1 Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 7 Pin |
| Case/Package | SOIC-8 |
| Number of Positions | 7 Position |
| Switching Frequency | 32Hz ~ 83kHz |
| Input Voltage (AC Max) | 265 v |
| Input Voltage (AC Min) | 85 v |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage (Max) | 35 V |
| Supply Voltage (Min) | 9 V |
| Show | |
| Operating Temperature | -40℃ ~ 125℃ (TJ) |
| Product Lifecycle Status | Pre-Release |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status |
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
- SZMMBZ5V6ALT1G MC78M05CDTRK SMMBT5401LT1G 10M04DCF256I7G SN74LVC1G74DQER TCA9548ARGERQ1 TPS7A8500RGRT PTN5150AHXMP NRVTSA4100ET3G SN74LV1T34DCKR
- XVBC2B4 USB2ANY XB5AVM3 LSM6DSM XB4BVM4 TA2003P 2SK1530 2SK4017 1751529 2904600
- DG409 MC33202 ESDA6V1L TL5001 IRF7309 ADUM1201BRZ AO4828 AP2301 LM13700M MCR100
- MS27467T19B35P FODM3063 ADE9078ACPZ IXXK300N60B3 GBPC606 HMC465LP5 PMEG060V100EPD V28C5H50BL INA381A3IDSGR TMS320F28379SPTPS
SN:H1.17285LO71147V40Q0QC0S0
Buy UCC28730QDRQ1
Please fill the information below to send RFQ quickly,and we will respond immediately.