SM2254EKG

Products

SM2254EKG

Product No.:SM2254EKG

  • Details
Feature:
1. Patented constant current control technology
2. Input voltage: 120Vac/220Vac
3. Output current bias between ICs <±5%
4. 700V high-voltage MOS tube, can pass 600V
lightning strike without any protection device
5. PF>0.95, THD<20%
6. No magnetic components for EMI
applications
7. With over temperature adjustment
8. With constant power regulation
VDS: 700V
Iout: 30mA
OTP: 150°C
Mounting Type: SMD
Package: ESOP8
General Description:
SM2254EKG is a four-stage high power factor LED linear constant current control chip. The output current can be adjusted by adjusting the REXT resistance value.
The chip integrates the input line voltage compensation function. When the input line voltage is too high, the output current will be reduced according to
the external compensation resistance to ensure that the input power basically does not change with the line voltage.

Applications:
1. Projection lamp
2. Mining lamp
3. LED lighting lamp
4. Other Lights


High voltage linear driver Constant Power
IC Name Topology IOUT Precision IOUT.MAX HV_MOSFET BVDSS Channel Segment Package
SM2092E Linear <±4% 100mA Inside 500V 1 1 ESOP8
SM2096E Linear <±5% 120mA/120mA Inside 500V 2 2 ESOP8
SM2186E Linear <±4% 120mA/120mA Inside 500V 1 2 ESOP8
SM2251EKD Linear <±5% 95mA Inside 700V 1 1 ESOP8
SM2251KDS Linear <±5% 115mA Inside 700V 1 1 ESOP8
SM2253EKD Linear <±5% 65mA/72mA/95mA Inside 700V 3 1 ESOP8
SM2253EKG Linear <±5% 65mA/72mA/95mA Inside 700V 3 1 ESOP8
SM2254EKG Linear <±5% 100mA/70mA/
100mA/90mA
Inside 700V 4 1 ESOP8
SM2255PHG Linear <±5% 50mA/65mA/80mA/
100mA/115mA
inside 700 5 1 ESOP16
SM2386EG Linear <±5% 50mA/65mA Inside 500V 2 1 ESOP8
SM2256E Linear <±5% 70mA/90mA/100mA Inside 700V 3 1 ESOP8
SM2258E Linear <±5% 70mA/90mA/100mA Inside 700V 3 1 ESOP8
SM2091EKG Linear ±4% 90mA Inside 500V 1 1 ESOP8
SM2251EKG Linear ±5% 95mA Inside 700V 1 1 ESOP8
SM2251NH Linear ±5% 115mA Inside 700V 1 1 TO252-2
SM2255EKG Linear ±5% 50mA/65mA/80mA/
100mA/115mA
Inside 700V 5 1 ESOP8



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