logo

CS6552 Semico A High Precision Primary Side feedback Constant Current Control LED Controller Datasheet


Semico
CS6552
Part Number CS6552
Manufacturer Semico
Description The CS6552 is a high precision primary-side-feedback LED lighting controller which integrates a 600V high voltage power MOSFET, it achieves 85Vac-265Vac input voltage and accurate LED current for single-power stage, isolated lighting applications. The constant current control method accurately contr...
Features over-voltage protection, short-circuit protection, cycle-by-cycle current limit, VCC UVLO and over-temperature protection. The CS6552 will auto-restart when protection happens. Features
● Integrate 600V high voltage power MOSFET
● Primary-side-control Without Secondary-feedback Circuit
● High Precision LED Output current for 85Vac-265Vac Input Voltage
● Ultra-low(23μA) Start Up Current
● Discontinuous Conduction Mode Improves Efficiency
● Low(<1.5mA) Quiescent Current
● Leading Edge Blanking Function
● Output Open/Short Circuit Protection
● Current Detect Resistor Open Circuit Protection
● Cy...

Document Datasheet CS6552 datasheet pdf (302.29KB)




CS6552 Distributor






CS6552 Similar Datasheet

Part Number Description
CS6552
manufacturer
Huajing Microelectronics
Precision primary side feedback LED constant current drive circuit
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 + V...
CS6552
manufacturer
Huajing Microelectronics
Precision primary side feedback LED constant current drive circuit
CS6552 R ○ LED :CS6552AEO, CS6552BEO, CS6552EO, CS6552CEO, CS6552DEO 1 CS6552 AC/DC LED , 600V , 85Vac~265Vac LED 。,, LED ,。 CS6552 , V CC , LED / ,,。 : ● ,; ● 600V MOSFET ● 85Vac~265Vac LED ; ● ● ; ● ( LEB ) ● / ; ● ; ● ; ● / ; ● ; ● SOP8 2 2. 1 1 7 CS6552 R ○ 2. 2 CS6552 LED , 600V ,, , LED ,。 2.2.1 V CC , V CC 。 V CC UVLO ,。 V CC UVLO ,。 2.2.2 CS6552 , LED 。 LED : Io = : N × VREF 4 × RCS N V REF CS ( 0.48V ) R CS 2.2.3 CS6552 , 40kHz~48kHz , : 2 VLED NP f = * 2 8 * I LED * LP N S 2.2.4 , MOSFET ,。 CS6552 , MOSFET , 500ns ,, ,。 VCS TLEB t 2.2.5 LED LED , V CC 14.5V , V CC , V CC 14.5V , V CC , LED 。 : Vout = (V...
CS6552AEO
manufacturer
Huajing Microelectronics
Precision primary side feedback LED constant current drive circuit
CS6552 R ○ LED :CS6552AEO, CS6552BEO, CS6552EO, CS6552CEO, CS6552DEO 1 CS6552 AC/DC LED , 600V , 85Vac~265Vac LED 。,, LED ,。 CS6552 , V CC , LED / ,,。 : ● ,; ● 600V MOSFET ● 85Vac~265Vac LED ; ● ● ; ● ( LEB ) ● / ; ● ; ● ; ● / ; ● ; ● SOP8 2 2. 1 1 7 CS6552 R ○ 2. 2 CS6552 LED , 600V ,, , LED ,。 2.2.1 V CC , V CC 。 V CC UVLO ,。 V CC UVLO ,。 2.2.2 CS6552 , LED 。 LED : Io = : N × VREF 4 × RCS N V REF CS ( 0.48V ) R CS 2.2.3 CS6552 , 40kHz~48kHz , : 2 VLED NP f = * 2 8 * I LED * LP N S 2.2.4 , MOSFET ,。 CS6552 , MOSFET , 500ns ,, ,。 VCS TLEB t 2.2.5 LED LED , V CC 14.5V , V CC , V CC 14.5V , V CC , LED 。 : Vout = (V...
CS6552BEO
manufacturer
Huajing Microelectronics
Precision primary side feedback LED constant current drive circuit
CS6552 R ○ LED :CS6552AEO, CS6552BEO, CS6552EO, CS6552CEO, CS6552DEO 1 CS6552 AC/DC LED , 600V , 85Vac~265Vac LED 。,, LED ,。 CS6552 , V CC , LED / ,,。 : ● ,; ● 600V MOSFET ● 85Vac~265Vac LED ; ● ● ; ● ( LEB ) ● / ; ● ; ● ; ● / ; ● ; ● SOP8 2 2. 1 1 7 CS6552 R ○ 2. 2 CS6552 LED , 600V ,, , LED ,。 2.2.1 V CC , V CC 。 V CC UVLO ,。 V CC UVLO ,。 2.2.2 CS6552 , LED 。 LED : Io = : N × VREF 4 × RCS N V REF CS ( 0.48V ) R CS 2.2.3 CS6552 , 40kHz~48kHz , : 2 VLED NP f = * 2 8 * I LED * LP N S 2.2.4 , MOSFET ,。 CS6552 , MOSFET , 500ns ,, ,。 VCS TLEB t 2.2.5 LED LED , V CC 14.5V , V CC , V CC 14.5V , V CC , LED 。 : Vout = (V...
CS6552CEO
manufacturer
Huajing Microelectronics
Precision primary side feedback LED constant current drive circuit
CS6552 R ○ LED :CS6552AEO, CS6552BEO, CS6552EO, CS6552CEO, CS6552DEO 1 CS6552 AC/DC LED , 600V , 85Vac~265Vac LED 。,, LED ,。 CS6552 , V CC , LED / ,,。 : ● ,; ● 600V MOSFET ● 85Vac~265Vac LED ; ● ● ; ● ( LEB ) ● / ; ● ; ● ; ● / ; ● ; ● SOP8 2 2. 1 1 7 CS6552 R ○ 2. 2 CS6552 LED , 600V ,, , LED ,。 2.2.1 V CC , V CC 。 V CC UVLO ,。 V CC UVLO ,。 2.2.2 CS6552 , LED 。 LED : Io = : N × VREF 4 × RCS N V REF CS ( 0.48V ) R CS 2.2.3 CS6552 , 40kHz~48kHz , : 2 VLED NP f = * 2 8 * I LED * LP N S 2.2.4 , MOSFET ,。 CS6552 , MOSFET , 500ns ,, ,。 VCS TLEB t 2.2.5 LED LED , V CC 14.5V , V CC , V CC 14.5V , V CC , LED 。 : Vout = (V...
CS6552DEO
manufacturer
Huajing Microelectronics
Precision primary side feedback LED constant current drive circuit
CS6552 R ○ LED :CS6552AEO, CS6552BEO, CS6552EO, CS6552CEO, CS6552DEO 1 CS6552 AC/DC LED , 600V , 85Vac~265Vac LED 。,, LED ,。 CS6552 , V CC , LED / ,,。 : ● ,; ● 600V MOSFET ● 85Vac~265Vac LED ; ● ● ; ● ( LEB ) ● / ; ● ; ● ; ● / ; ● ; ● SOP8 2 2. 1 1 7 CS6552 R ○ 2. 2 CS6552 LED , 600V ,, , LED ,。 2.2.1 V CC , V CC 。 V CC UVLO ,。 V CC UVLO ,。 2.2.2 CS6552 , LED 。 LED : Io = : N × VREF 4 × RCS N V REF CS ( 0.48V ) R CS 2.2.3 CS6552 , 40kHz~48kHz , : 2 VLED NP f = * 2 8 * I LED * LP N S 2.2.4 , MOSFET ,。 CS6552 , MOSFET , 500ns ,, ,。 VCS TLEB t 2.2.5 LED LED , V CC 14.5V , V CC , V CC 14.5V , V CC , LED 。 : Vout = (V...
CS6552EO
manufacturer
Huajing Microelectronics
Precision primary side feedback LED constant current drive circuit
CS6552 R ○ LED :CS6552AEO, CS6552BEO, CS6552EO, CS6552CEO, CS6552DEO 1 CS6552 AC/DC LED , 600V , 85Vac~265Vac LED 。,, LED ,。 CS6552 , V CC , LED / ,,。 : ● ,; ● 600V MOSFET ● 85Vac~265Vac LED ; ● ● ; ● ( LEB ) ● / ; ● ; ● ; ● / ; ● ; ● SOP8 2 2. 1 1 7 CS6552 R ○ 2. 2 CS6552 LED , 600V ,, , LED ,。 2.2.1 V CC , V CC 。 V CC UVLO ,。 V CC UVLO ,。 2.2.2 CS6552 , LED 。 LED : Io = : N × VREF 4 × RCS N V REF CS ( 0.48V ) R CS 2.2.3 CS6552 , 40kHz~48kHz , : 2 VLED NP f = * 2 8 * I LED * LP N S 2.2.4 , MOSFET ,。 CS6552 , MOSFET , 500ns ,, ,。 VCS TLEB t 2.2.5 LED LED , V CC 14.5V , V CC , V CC 14.5V , V CC , LED 。 : Vout = (V...
CS6552EP
manufacturer
Lee Genesis
18W LED high-performance data-driven applications
CS6552EP 18W LED CS6552EP 18W LED :87~265V :40~56V :270 mA() V1.0 ÉîÛÚÊÐͬ´Àûµç×ÓÏÞ¹«Ë¾ ÖÐɽ°ìÊ´¦ ÍõÃô Òƶ¯£º18028371509 Tel£º 0760-87551409 ´«Õ棺 0760-87551407 1 9 1 2 ………………………………………………………………………… ………………………………………………………………………… 3 3 4 4 5 6 7 8 9 3 DEMO …………………………………………………………………… 4 PCB ………………………………………………………………………… 5 BOM ………………………………………………………………………….. 6 7 8 9 ……………………………………………………………………… ………………………………………………………………………… ……………………………………………………………………… …………………………………………………………………………… ÉîÛÚÊÐͬ´Àûµç×ÓÏÞ¹«Ë¾ ÖÐɽ°ìÊ´¦ ÍõÃô 2 9 、 1、:87V~265V 2、:12~18 LED 3、, 88% 4、、 5、、 6、 7、 LED 、 CS6552EP AC/DC LED , 600V , LED 。, , LED ,。 CS6552EP , VCC , LED /, , 。 : ● , ● 600V MOSFE...
CS6552EP
manufacturer
Lee Genesis
12W LED high-performance data-driven applications
CS6552EP 12W LED CS6552EP 12W LED :87V~265V :26.4V~39.6V(8~12 LED ) :290mA() V1.0 ÉîÛÚÊÐͬ´Àûµç×ÓÏÞ¹«Ë¾ ÖÐɽ°ìÊ´¦ ÍõÃô Òƶ¯£º18028371509 Tel£º 0760-87551409 ´«Õ棺 0760-87551407 1 8 1 2 ………………………………………………………………………… ………………………………………………………………………… 3 3 4 4 5 6 7 8 8 3 DEMO …………………………………………………………………… 4 PCB ………………………………………………………………………… 5 BOM ………………………………………………………………………….. 6 7 8 9 ……………………………………………………………………… ………………………………………………………………………… ……………………………………………………………………… …………………………………………………………………………… ÉîÛÚÊÐͬ´Àûµç×ÓÏÞ¹«Ë¾ ÖÐɽ°ìÊ´¦ ÍõÃô Òƶ¯£º18028371509 Tel£º 0760-87551409 ´«Õ棺 0760-87551407 2 8 、 1、 :87V~265V 2、 :8~12 LED 3、 、 4、 、 5、 6、 LED 、 CS6552EP AC/DC LED ,...




logo    Since 2024. D4U Semiconductor.   |   Contact Us   |   Privacy Policy