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TEA1504AP
TEA1504AP - Brand New PHI IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
GENERAL DESCRIPTION
The GreenChip TEA1504 is intended for off-line 90 to 276 V (AC) power supply applications. It is one of a family of high voltage ICs integrating both analog and digital circuit functions for controlling a switched mode power supply (SMPS). Its functions include integrated high voltage start-up current source, voltage Pulse Width Mode (PWM) control, 5% accurate oscillator, band- gap derived reference voltages, comprehensive fault protection and leading edge blanking. Its high level of integration allows power supplies to be cost effective, compact, lightweight, highly efficient, more reliable, and simple to design.
FEATURES
Distinctive features
• High level of integration reduces the number of components by up to 50
compared to power supply using discrete components
• On/off functional switch replaces expensive mains switch
• Direct off-line operation (90 to 276 V AC)
• 5% accurate on-chip oscillator.
Green features
• Low power consumption in off-mode (<100 mW)
• Fast and efficient on-chip start-up current source
• Burst mode standby (<2 W) for overall improved system efficiency
• Low power operation mode with lower frequency reduces switching losses
• Low Overcurrent Protection (OCP) level.
Protection features
• Demagnetization protection
• Cycle-by-cycle current limitation with programmable current trip level
• Overvoltage protection
• Overtemperature protection
• Safe-restart mode with reduced power for system fault conditions.
Highly versatile
• Usable in buck and flyback topology
• Interfaces both primary and secondary side feedback.
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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