Datasheet FL7701 (ON Semiconductor)
| Hersteller | ON Semiconductor |
| Beschreibung | LED Driver, Non-Isolated PFC Buck |
| Seiten / Seite | 12 / 1 — DATA SHEET. www.onsemi.com. SOIC8. CASE 751EB. Description. MARKING … |
| Dateiformat / Größe | PDF / 1.2 Mb |
| Dokumentensprache | Englisch |
DATA SHEET. www.onsemi.com. SOIC8. CASE 751EB. Description. MARKING DIAGRAM. Features. onsemi. ORDERING INFORMATION. Applications
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Textversion des Dokuments
link to page 10
DATA SHEET www.onsemi.com
Smart LED Lamp Driver IC with PFC Function
SOIC8
FL7701
CASE 751EB Description MARKING DIAGRAM
The FL7701 LED lamp driver is a simple IC with PFC function. The special “adopted digital” technique of the IC can automatically detect input voltage condition and send an internal reference signal for achieving high power factor. When AC input is applied to the IC, PFC $Y&Z&2&K function is automatically enabled. Otherwise, when DC input is FL7701 applied to the IC, PFC function is automatically disabled. The FL7701 does not need a bulk capacitor (electrolytic capacitor) for supply rail stability, which can significantly affect to LED lamp system.
Features
FL7701 = Device Code • $Y =
onsemi
Logo Digitally Implemented Active PFC Function (No Additional Circuit &Z = Assembly Plant Code Necessary for High PF) &2 = 2−Digit Date Code Format • Built−in HV Supplying Circuit: Self Biasing &K = 2−Digits Lot Run Traceability Code • Application Input Range: 80 VAC~308 VAC • AOCP Function with Auto−Restart Mode • Built−in Over−Temperature Protection Function
ORDERING INFORMATION
• See detailed ordering and shipping information on page 10 of Cycle−by−Cycle Current Limit this data sheet. • Current−Sense Pin Open Protection • Low Operating Current: 0.85 mA (Typical) • Under−Voltage Lockout with 5 V Hysteresis • Programmable Oscillation Frequency • Programmable LED Current • Analog Dimming Function • Soft−Start Function • Precise Internal Reference: ±3%
Applications
• LED Lamp for Decorative Lighting • LED Lamp for Low−Power Lighting
Related Resources
• Evaluation Board: FEBFL7701_L30U003A © Semiconductor Components Industries, LLC, 2011
1
Publication Order Number:
November, 2021 − Rev. 2 FL7701/D
DATA SHEET www.onsemi.com
Smart LED Lamp Driver IC with PFC Function
SOIC8
FL7701
CASE 751EB Description MARKING DIAGRAM
The FL7701 LED lamp driver is a simple IC with PFC function. The special “adopted digital” technique of the IC can automatically detect input voltage condition and send an internal reference signal for achieving high power factor. When AC input is applied to the IC, PFC $Y&Z&2&K function is automatically enabled. Otherwise, when DC input is FL7701 applied to the IC, PFC function is automatically disabled. The FL7701 does not need a bulk capacitor (electrolytic capacitor) for supply rail stability, which can significantly affect to LED lamp system.
Features
FL7701 = Device Code • $Y =
onsemi
Logo Digitally Implemented Active PFC Function (No Additional Circuit &Z = Assembly Plant Code Necessary for High PF) &2 = 2−Digit Date Code Format • Built−in HV Supplying Circuit: Self Biasing &K = 2−Digits Lot Run Traceability Code • Application Input Range: 80 VAC~308 VAC • AOCP Function with Auto−Restart Mode • Built−in Over−Temperature Protection Function
ORDERING INFORMATION
• See detailed ordering and shipping information on page 10 of Cycle−by−Cycle Current Limit this data sheet. • Current−Sense Pin Open Protection • Low Operating Current: 0.85 mA (Typical) • Under−Voltage Lockout with 5 V Hysteresis • Programmable Oscillation Frequency • Programmable LED Current • Analog Dimming Function • Soft−Start Function • Precise Internal Reference: ±3%
Applications
• LED Lamp for Decorative Lighting • LED Lamp for Low−Power Lighting
Related Resources
• Evaluation Board: FEBFL7701_L30U003A © Semiconductor Components Industries, LLC, 2011
1
Publication Order Number:
November, 2021 − Rev. 2 FL7701/D