Kasim Lighting Industry Co., Ltd.
Feature:
1. Patented constant current control technology
2. a)Adjustable OUT output current, maximum current can reach 100mA
3. b)Output current error between chip and chip: < ±4%
4. Input voltage：120Vac/220Vac
5. Support the SCR dimmer application
6. Overtemperature adjustment function
7. Share PCB with LED
8. Simple circuit and low cost
VDS: 500V
OTP: 110°C1. Patented constant current control technology
2. a)Adjustable OUT output current, maximum current can reach 100mA
3. b)Output current error between chip and chip: < ±4%
4. Input voltage：120Vac/220Vac
5. Support the SCR dimmer application
6. Overtemperature adjustment function
7. Share PCB with LED
8. Simple circuit and low cost
VDS: 500V
Mounting Type: SMD
Package: TO252-2, SOT223, SOT89-3
General Description:
The SM2082D is a single channel LED Linear constant current driver which adopts the patented constant current control technology.
The output current is adjustable through the external Rext and the maximum current can reach 100mA,
the chip is with excellent constant current performance that the output current is not varied with the variation of the OUT voltage.
The cost is low with simple structure and fewer peripheral components.
Applications:
1. T5/T8 tube
2. LED street lights
3. LED bulb, ceiling lamp
|
||||||||
| High voltage linear driver Constant current | ||||||||
| IC Name | Topology | IOUT Precision | IOUT.MAX | HV_MOSFET | BVDSS | Channel | Segment | Package |
| SM2082D | Linear | <±4% | 100mA | Inside | 500V | 1 | 1 |
TO252-2、SOT223、 SOT89-3 |
| SM2082EAH | Linear | <±4% | 50mA | Inside | 800V | 1 | 1 | ESOP8 |
| SM2082EAS | Linear | <±4% | 50mA | Inside | 500V | 1 | 1 | ESOP8 |
| SM2082ED | Linear | <±4% | 100mA/100mA | Inside | 500V | 2 | 1 | ESOP8 |
| SM2082EDH[J] | Linear | <±4% | 100mA | Inside | 700V | 1 | 1 | ESOP8 |
| SM2082EDS | Linear | <±4% | 100mA | Inside | 500V | 1 | 1 | ESOP8 |
| SM2082EG | Linear | <±4% | 100mA/100mA | Inside | 500V | 2 | 1 | ESOP8 |
| SM2082EGS | Linear | <±4% | 100mA | Inside | 500V | 1 | 1 | ESOP8 |
| SM2082EK | Linear | <±4% | 60mA | Inside | 500V | 2 | 1 | ESOP8 |
| SM2082G | Linear | <±4% | 100mA | Inside | 500V | 1 | 1 | TO252-2、SOT89-3 |
| SM2082GA | Linear | <±4% | 50mA | Inside | 500V | 1 | 1 | TO252-2、SOT89-3 |
| SM2082K | Linear | <±4% | 60mA | Inside | 500V | 1 | 1 | TO252-2、SOT89-3 |
| SM2086EK | Linear | <±5% | 80mA/100mA | Inside | 700V | 1 | 2 | ESOP8 |
| SM2255EH | Linear | <±5% |
50mA/60mA/80mA/ 100mA/115mA |
Inside | 700V | 1 | 5 | ESOP8 |
| SM2086[S] | Linear | <±5% | 65mA/70mA | inside | 500V | 1 | 2 | ESOP8 |
| SM1082D | Linear | ±6% | 90mA | Inside | 500V | 1 | 1 | ESOP8, SOT89-3 |
| SM1082G | Linear | ±6% | 90mA | Inside | 500V | 1 | 1 | ESOP8, SOT89-3 |
| SM2082EHD | Linear | ±4% | 140mA | Inside | 500V | 1 | 1 | ESOP8 |
