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FL7740 Constant-Voltage Primary-Side-Regulation PWM Controller

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Description

Constant-Voltage Primary-Side-Regulation PWM Controller for Power Factor Correction FL7740 .
The FL7740 provides accurate CV regulation in the steady state with differentiated dynamic function to minimize overshoot and undershoot of output vol.

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Features

* Wide Universal Input Range (90 VAC ~ 305 VAC)
* Precise CV Regulation in the Steady State: < ±3 %
* CV Regulation in the load Transient: < ±10 %
* Overshoot
* Less Fast HV Start Up Time (< 0.2 s)
* Low Standby Power
* PF Higher than 0.9 at High

Applications

* LED Lighting System
* AC
* DC Adapters, TVs, Monitors
* Off Line Appliances Requiring Power Factor Correction DATA SHEET www. onsemi. com SOIC10 CASE 751EE MARKING DIAGRAM ZXYKK FL7740 MA Z = Plant code X = 1 digit year code Y = 1 digit week code KK = 2 digit lot tr

FL7740 Distributors

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📌 All Tags

FL7740 Constant-Voltage Primary-Side-Regulation PWM Controller ON Semiconductor
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