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Utsource certified used parts
Utsource certified used parts provide the following guarantees:
1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.
2. Some parts are tested by machine.
3. Utsource certified parts can be returned and refunded unconditionally within 60 days.
Description
HIGH POWER PFC CONTROLLER
All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.
The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！
| Parameter | Symbol | Min | Typical | Max | Unit | Condition |
|---|---|---|---|---|---|---|
| Supply Voltage | VDD | 1.6 | - | 5.5 | V | - |
| Output Current | IO | - | 100 | 250 | mA | Per Channel, Continuous |
| Peak Output Current | IOPK | - | 300 | 500 | mA | Per Channel, Pulse Width ≤ 1ms |
| Channel-to-Channel Isolation | VIOL | - | - | 4000 | V | RMS, 50/60Hz |
| Operating Temperature | TOPR | -40 | - | 85 | °C | - |
| Storage Temperature | TSTG | -55 | - | 150 | °C | - |
| Thermal Shutdown | TSD | - | 150 | - | °C | - |
| Input Threshold Voltage (High) | VIH | 0.7 | - | - | V | VDD = 5V |
| Input Threshold Voltage (Low) | VIL | - | - | 0.3 | V | VDD = 5V |
| Quiescent Current | IQ | - | 1 | 2 | μA | VDD = 5V, No Load |
| Maximum Power Dissipation | PD | - | - | 1000 | mW | Ta = 25°C |
Supply Voltage (VDD):
Output Current (IO):
Channel-to-Channel Isolation (VIOL):
Operating Temperature (TOPR):
Storage Temperature (TSTG):
Thermal Shutdown (TSD):
Input Threshold Voltages (VIH, VIL):
Quiescent Current (IQ):
Maximum Power Dissipation (PD):
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|---|---|---|
| ≥1: | US $4.75632 | US $4.28069 | US $4.28069 |
| ≥10: | US $4.49208 | US $4.04287 | US $40.42870 |
| ≥100: | US $3.96360 | US $3.56724 | US $356.72400 |
| ≥1000: | US $3.83148 | US $3.44833 | US $3448.33000 |
| ≥2500: | US $3.69936 | US $3.32942 | US $8323.55000 |
| ≥5000: | US $3.56724 | US $3.21052 | US $16052.60000 |
| ≥10000: | US $3.43512 | US $3.09161 | US $30916.10000 |
Substitute (equivalent) Product
| Substitute Product Name | Brief Description |
|---|---|
| PFS7328A | High precision PSR controller with high voltage MOSFET. |
| PFS7329 | Integrated PSR flyback controller with enhanced power efficiency. |
| ICE5QR4770AZ | Quasi-resonant flyback controller for high efficiency power supply designs. |
| TEA1738T | GreenChip SMPS control IC for medium power applications. |
| NCP1351 | Current-mode controller providing off-time control for flyback applications. |
| LNK6778E | Highly integrated switcher IC optimized for flyback designs. |
| VIPER27LN | High performance offline high voltage converter with embedded power MOSFET. |
| SF153PU | Integrated flyback controller for cost-effective power supply designs. |
Please note that these alternatives might not be exact one-to-one replacements and should be verified for specific application compatibility.
Product Usage
The PFS7328H is a high-performance power supply controller integrated circuit (IC) from Power Integrations. It's typically used in the design of efficient, high-power AC-DC converters and switched-mode power supplies (SMPS). Here are some common applications and circuit types where the PFS7328H might be used:
Power Supply Circuits for Consumer Electronics:
Industrial Power Supplies:
Battery Chargers:
LED Lighting:
Network Power Supplies:
An example high-level design might include:
For exact circuit implementations and reference designs, it's common to consult the datasheet and application notes provided by Power Integrations. These documents contain detailed schematics, design tips, and performance characteristics to help engineers design efficient power supply solutions using the PFS7328H.
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| Flag | Country | Estimated Delivery Time | Minimum First Weight Cost | ||
|---|---|---|---|---|---|
| Express | Standard Shipping | Express (0.5kg) | Standard Shipping (0.05kg) | ||
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Returns are normally accepted when completed within 90 days from the date of the parcel delivered.
Defective ( Please provide a third party quality report of nonconforming products)
Return Freight charges must be prepaid; we will not accept COD shipments.
Warranty
All UTSOURCE purchases have a 90 days money back return policy, plus a 100 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
PFS7328H
PFS7328H has several brands around the world that may have alternate names for PFS7328H due to regional differences or acquisition. PFS7328H may also be known as the following names:
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