Compare
UC3844NG4
- Manufacturer's Part No.:UC3844NG4
- Manufacturer:
- Categories:
- Sub-Categories:
- Series:-
- Description:IC REG CTRLR PWM CM 8DIP
- Quantity:RFQAdd to RFQ List
- Payment:
- Delivery:
- Available: 550
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $2.70753 | US $2.71 |
| 10+ | US $1.80502 | US $18.05 |
| 30+ | US $1.35377 | US $40.61 |
| 100+ | US $1.08301 | US $108.30 |
| 500+ | US $0.99276 | US $496.38 |
| 1000+ | US $0.90251 | US $902.51 |
Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.
- Description
- Alternatives
- Shopping Guide
The UC3844NG4 of control integrated circuits provides the features that are necessary to implement offline or DC-to-DC fixed-frequency current-mode control schemes, with a minimum number of external components.
The internally implemented circuits include an Undervoltage lockout (UVLO), featuring a start-up current of less than 1 mA, and a precision reference trimmed for accuracy at the error amplifier input.UC3844NG4
Features
• Optimized for off-line and DC-to-DC converters
• Low start-up current (< 1 mA)
• Automatic feedforward compensation
• Pulse-by-pulse current limiting
• Enhanced load-response characteristics
• Undervoltage lockout with hysteresis
• Double-pulse suppression
• High-current totem-pole output
• Internally trimmed bandgap reference
• Up to 500-kHz operation
• Error amplifier with low output resistanceUC3844NG4 Applications
• Switching regulators of any polarity
• Transformer-coupled DC-DC converters
• Battery Operated PSU
• Industrial PSU
• Power Modules
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.
Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
Professional Platform
Full-speed Delivery
Wide Variety of Products
365 Days of Quality Assurance