JW1571SOPB#TR
12V~40V SOP-8 PFC (Power Factor Correction)
- Manufacturer
- JoulWatt Tech
- Manufacturer part #
- JW1571SOPB#TR
- Store part #
- C5121633
- Package / case
- SOP-8
- Category
- PFC (Power Factor Correction)
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
3,995 in stock
#C5121633
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹74.15 | ₹74.15 |
| 10+ | ₹60.50 | ₹605.00 |
| 30+ | ₹53.78 | ₹1,613.40 |
| 100+ | ₹46.85 | ₹4,685.00 |
| 500+ | ₹38.87 | ₹19,435.00 |
| 1,000+ | ₹36.77 | ₹36,770.00 |
1 × ₹74.15
₹74.15
excl. GST
₹87.50 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
JW1571SOPB#TR
₹74.15 for 1 + GST
Specifications
- Frequency - Switching
- 25kHz;130kHz
- Features
- Cycle-by-cycle overcurrent protection;Overvoltage protection;Over temperature protection;Under-voltage lockout
- standby current
- 50uA
- Type
- PFCController
- Operating Temperature
- -40℃~+125℃
- Voltage - Supply
- 12V~40V
- Working Mode
- CRM
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.18 g
Overview
The JW1571 is a constant voltage controller with high voltage accuracy which applies to single stage boost power factor correction (PFC) applications. Constant on time control strategy ensures high power factor, and the input voltage detection circuit is not needed, which simplifies the system design and saves the loss. Critical conduction mode operation reduces the switching losses, improves the EMI performance and largely increases the efficiency. JW1571 has multi - protection functions which largely enhance the safety and reliability of the system, including VCC UVLO, CS over voltage protection, FB over voltage protection and over temperature protection. The JW1571 is available in SOP8 package.
Applications
- SMPS
- AC - DC Adapter
- Flat TV
Key features
- Low Quiescent Current
- +0.6A/ - 1.4A Peak Gate Drive Current
- High Power Factor and Low THD
- Critical Conduction Mode
- High Reference Voltage Accuracy
- High Efficiency over Wide Operating Range
- Reduce Frequency at Light Load
- Open Feedback Protection Disable Function
- Pulse by Pulse Current Limit by CS Voltage
- External Over Temperature Protection
- 2nd OVP
- SOP8 Package
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