You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History





Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Technical Datasheet:
EVLSTCH03-45WPD   Datasheet
See all Technical Docs

Product Overview

45W USB Type-C® power delivery 3.0 adapter based on STCH03, SRK1001 and STUSB4761. It is an isolated power supply with a standalone USB PD controller. The evaluation board implements at the primary side a quasi-resonant flyback converter based on the STCH03 controller with optocoupler feedback for voltage regulation. This controller combines a high performance low voltage PWM controller chip with a 650V HV start-up cell in the same package. The STCH03 controller drives the gate of the new 650V MDmesh™ M6 technology Power MOSFET STD7N65M6. The EVLSTCH03-45WPD is protected against destructive electrostatic discharge from the USB Type-C® connector using a dual transil array for ESD protection ESDA25L.
  • USB-IF certified
  • USB Type-C® PD 3.0 references (power brick EVLSTCH03-45WPD TID: 2071, STUSB4761 TID: 2070)
  • Universal AC input range VIN, 90VAC to 264VAC
  • PD output profile (5V - 9V - 12V - 15V at 3A, 20V at 2.25A)
  • Maximum efficiency at full load is > 90% at AC input range
  • No-load consumption (no cable plug-in) of < 30mW at 230VAC
  • Energy efficiency meeting all DOE and UE CoC requirements
  • Isolated quasi-resonant flyback topology with adaptive synchronous rectification
  • Compact form factor (70 x 50 X 26.8mm)
  • Safety according to EN60065, EMI according to EN55022 - Class B

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×


STCH03, SRK1001, STUSB4761

Power Management

USB Power Delivery (PD) Controller

Eval Board STCH03, SRK1001 & STUSB4761


Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (1)

1 total stock globally Need more?

1 available for 5 - 8 business days delivery

$94.42 ( $108.58  Inc. GST)

Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
Quantity Price (Incl GST) Your Price
1+ $94.42 ($108.58)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --