中文
English线性恒流LED驱动
LED驱动 > 线性恒流</span> | ||||||
产品型号 | 输入电压 | 输出电压 | 输出电流 | 工作效率 | 产品封装 | 备注 |
2.7-6V | 降压 | 20mA-3.0A | ≦85% | SOT-23-5 | 具有PWM调光，电压可开展至400V以上，电流可扩展到3.0A | |
2.7-5.5V | 低于输入电压 | 100mA-3A | 90 | SOT23-5 | 线性降压恒流</span> | |
2.7-5.5V | 低于输入电压 | 100mA-3A | 95 | SOT89-5 | 线性降压恒流流 | |
2.7-5.5V | 低于输入电压 | 120-380mA | 90 | SOT89-3 | 线性降压恒流流 | |
线性恒流LED驱动电路(Linear Constant LED Driver) | |||||||||
Part No. | Mode | VIN | No. Channels | Driving Current | Freq. (MHz) | Accu. | Channel Matching | Package | Application |
Linear | 2.7~6V | 3 | 20mAx3 | N/A | ±3% | N/A | SOT23-6 | PHONE,PDA,GPS | |
Linear | 2.8~5.5V | 4 | 20mA×4 | N/A | ±3% | ±3% | MSOP8 | PHONE,PDA,GPS | |
线性</span> | |||||
Part number | Segment | Internal MOS | Thermal regulation | Triac Dimming | Package |
4 Segments | Y | TREG：150℃</span> | Y | ESOP8 | |
Single String | Y | TREG：130℃</span> | Y | TO252-3 | |
Single String | Y | TREG：150℃</span> | Y | TO252-3 | |
Single String | Y | TREG：130℃</span> | Y | SOT89-3 | |
Single String | Y | TREG：150℃</span> | Y | SOT89-3 | |
Single Linear Twin Combo | Y | TREG：130℃</span> | Y | ESOP8 | |
Single Linear Twin Combo | Y | TREG：150℃</span> | Y | ESOP8 | |
恒压恒流驱动 | ||||||
Part number | Package | PF | Topology | Pout Max(W) | MOS | Isolated/Non-isolated |
SOP8 | 0.5 | FLYBACK | 5 | 650V/12Ω | Isolated | |
SOP8 | 0.5 | FLYBACK | 10 | 650V/4.8Ω | Isolated | |
SOT23-5 | 0.5 | FLYBACK | 50 | External | Isolated | |
SOT23-5 | 0.5 | BUCK | 70 | External | Non-isolated | |
SOP8 | 0.5 | BUCK | 18 | 650V/4.7Ω | Non-isolated | |
SOP8 | 0.5 | BUCK | 6 | 500V/10Ω | Non-isolated | |
SOP8 | 0.5 | BUCK | 18 | 500V/18Ω | Non-isolated | |
AC/DC LED照明恒流LED驱动Constant current LED driver | |||||||||||
Part Number | Function | Isolation | power tube | OTP | OCP | OVP | PF | Work mode | Constnt current | Package | note |
PSR Flyback | 是</span> | BJT | 有</span> | 有</span> | 有</span> | 0.5 | DCM | 是</span> | SOT23-5 | 5W | |
PSR Flyback | 是</span> | 内置MOS | 有</span> | 有</span> | 有</span> | 0.5 | DCM | 是</span> | SOP8 | 5W | |
BUCK | 否</span> | 内置MOS | 有</span> | 有</span> | 有</span> | 0.5 | QR | 是</span> | SOP8 | 5W | |
BUCK | 否</span> | 内置MOS | 有</span> | 有</span> | 有</span> | 0.5 | QR | 是</span> | SOP8 | 7.5W | |
BUCK | 否</span> | 内置MOS | 有</span> | 有</span> | 有</span> | 0.5 | QR | 是</span> | SOP8 | 15W | |
BUCK | 否</span> | 内置MOS | 有</span> | 有</span> | 有</span> | 0.5 | QR | 是</span> | DIP8 | 25W | |
AC/DC LED照明单级PFC恒流LED驱动器Single-stage PFC LED constant current drive | |||||||||||
PartNumber | Function | Isol ation | power tube | OTP | OCP | OVP | PF | Work mode | Constnt current | Package | note |
单级PFC PSR Flyback | 是</span> | MOS | 有</span> | 有</span> | 有</span> | 0.9 | QR | 是</span> | SOP8 | 60W | |
单级PFC PSR Flyback | 是</span> | MOS | 有</span> | 有</span> | 有</span> | 0.9 | QR | 是</span> | SOT23-6 | 30W | |
单级PFC PSR Flyback | 是</span> | 内置MOS | 有</span> | 有</span> | 有</span> | 0.9 | QR | 是</span> | SOP8 | 10W | |
单级PFC PSR Flyback | 是</span> | 内置MOS | 有</span> | 有</span> | 有</span> | 0.9 | QR | 是</span> | DIP8 | 20W | |
单级PFC BUCK | 否</span> | MOS | 有</span> | 有</span> | 有</span> | 0.9 | QR | 是</span> | SOT23-6 | 30W | |
单级浮地 PFC BUCK | 否</span> | MOS | 有</span> | 有</span> | 有</span> | 0.9 | QR | 是</span> | SOT23-6 | 30W | |
单级浮地 PFC BUCK | 否</span> | 内置MOS | 有</span> | 有</span> | 有</span> | 0.9 | QR | 是</span> | SOP8 | 10W | |
单级浮地 PFC BUCK | 否</span> | 内置MOS | 有</span> | 有</span> | 有</span> | 0.9 | QR | 是</span> | SOP8 | 20W | |
高压线性驱动</span> | ||||||
型 号</span> | 描 述</span> | Vin(V) | 最大驱动能力</span> | 功率因数 | 调光方式 | 封装 |
单段式,外置MOS | 90~132VAC,200~260VAC | 20W | >0.9 | N/A | SOT23-6 | |
单段式,内置MOS | 90~132VAC,200~260VAC | 7W | >0.9 | N/A | SOP8 | |
三段式,外置MOS | 90~132VAC,200~260VAC | 9W | >0.9 | N/A | ESOP8 | |
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