Datasheet4U Logo Datasheet4U.com

CS6552F - Precision primary side feedback LED constant current drive circuit

Download the CS6552F datasheet PDF. This datasheet also covers the CS6552 variant, as both devices belong to the same precision primary side feedback led constant current drive circuit family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CS6552-HuajingMicroelectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CS6552F
Manufacturer Huajing Microelectronics
File Size 378.64 KB
Description Precision primary side feedback LED constant current drive circuit
Datasheet download datasheet CS6552F Datasheet

Full PDF Text Transcription

Click to expand full text
CS6552/CS6552F R ○ LED :CS6552EP、CS6552FEP 1 CS6552/CS6552F AC/DC LED , 600V , 85Vac~265Vac 、 LED 。,, LED ,。 CS6552/CS6552F , V CC ,LED / ,, 。: ● , ● 600V MOSFET ● 85Vac~265Vac LED ● ● ● ( LEB ) ● / ● ● ● / ● ● : DIP8 2 2. 1 1 7 CS6552/CS6552F R ○ 2. 2 CS6552/CS6552F LED , 600V , ,, LED ,。 2.2.1 VCC , VCC 。 VCC UVLO ,。 VCC UVLO ,。 2.2.2 CS6552/CS6552F , LED 。 LED : Io = N × VREF 4 × RCS : N V REF CS ( 0.48V ) R CS 2.2.3 CS6552/CS6552F , 40kHz~48kHz , : 2 VLED NP f = * 2 8 * I LED * LP N S 2.2.4 , MOSFET ,。 CS6552/CS6552F , MOSFET , 500ns , ,,。 VCS TLEB t 2.2.5 LED LED , V CC 14.5V , V CC , V CC 14.5V , V CC , LED 。 : Vout = (Vcc + VDa ) * N - VDo 2 6 CS6552/CS6552F R ○ : N V Da V Do ,V CC V CC ,, 。 2.2.
Published: |