Kasim Lighting Industry Co., Ltd.
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 650V lightning strike without any protection device
5. Multi-chip parallel application without 0R jumper resistance
6. Multi-lamp parallel without oscillation
7. PF>0.95, THD<20%
8. Extended application can meet fractional harmonics IEC61000-3-2 (Class C)
9. No magnetic components for EMI applications
10. With over temperature adjustment function
11. With constant power regulation function
VDS: 700V
Iout: 125mA
OTP: 140°C1. 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 650V lightning strike without any protection device
5. Multi-chip parallel application without 0R jumper resistance
6. Multi-lamp parallel without oscillation
7. PF>0.95, THD<20%
8. Extended application can meet fractional harmonics IEC61000-3-2 (Class C)
9. No magnetic components for EMI applications
10. With over temperature adjustment function
11. With constant power regulation function
VDS: 700V
Iout: 125mA
Mounting Type: SMD
Package: ESOP8
General Description:
SM2253EKD is a three-segment high power factor LED linear constant current control chip. The chip integrates 700V high voltage MOSFET,
It adopts unique and innovative device process technology and has superior resistance to avalanche breakdown and surge.
It can pass 650V lightning surge test When there is no protection device in the periphery, and built-in over-temperature protection function to improve system application reliability.
Applications:
1. Flood light
2. LED downlight
3. LED high bay light
4. Other Lights
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| 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 |
