Allicdata Part #: | 596-1556-ND |
Manufacturer Part#: |
PFS7629H |
Price: | $ 3.57 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Power Integrations |
Short Description: | IC PFC CONTROLLER ESIP-16D |
More Detail: | PFC IC Continuous Conduction (CCM) 22kHz ~ 123kHz ... |
DataSheet: | PFS7629H Datasheet/PDF |
Quantity: | 161 |
1 +: | $ 3.24450 |
10 +: | $ 2.89548 |
25 +: | $ 2.60568 |
100 +: | $ 2.37403 |
250 +: | $ 2.14243 |
500 +: | $ 1.92240 |
1000 +: | $ 1.62129 |
2500 +: | $ 1.54023 |
Series: | HiperPFS™-4 |
Packaging: | Tube |
Part Status: | Active |
Mode: | Continuous Conduction (CCM) |
Frequency - Switching: | 22kHz ~ 123kHz |
Voltage - Supply: | 10.2 V ~ 15 V |
Operating Temperature: | -40°C ~ 125°C |
Mounting Type: | Through Hole |
Package / Case: | 16-SSIP, 13 Leads, Exposed Pad, Formed Leads |
Supplier Device Package: | eSIP-16D |
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Power factor correction (PFC) is a technique used to increase the efficiency of a power supply by minimizing the amount of wasted energy. The PFS7629H is a PFC controller designed to improve the efficiency of a power supply by reducing input current distortion and harmonic content. It is capable of providing an output current of up to 2.6 A and an output voltage of up to 36 V. The PFS7629H is designed to work with a wide range of power supplies, including flyback and buck topologies.
The basic working principle of the PFS7629H is to adjust the input current to achieve an input power factor close to unity. The power factor is a measure of the amount of power used by the load to do useful work versus the amount of power that is dissipated as heat or lost due to inefficiencies. When the power factor is close to unity, the efficiency of the power supply is maximized.
At the heart of the PFS7629H is a current mode controller that is capable of monitoring both input current and input voltage. The controller uses this information to adjust the duty cycle of the switching power supply so that it always delivers an input current with an equivalent power factor close to unity. The PFS7629H also includes a number of safety features such as input overvoltage protection, input overcurrent protection, and overtemperature protection.
The PFS7629H can be used in thermal runaway and choke mode operations, allowing it to be used in a wide range of applications. It is also compatible with both linear and switch-mode power supplies. The PFS7629H is available in a wide variety of packages, including a surface-mount device (SMD) package and a through-hole package. Its use in high-efficiency power supplies has been demonstrated in a number of power supply design applications.
The PFS7629H is an ideal solution for any power supply design application where power factor correction is required. Its wide range of features and low component count make it an attractive choice for designers looking for an efficient, reliable, and cost-effective power factor correction solution.
The specific data is subject to PDF, and the above content is for reference
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