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| Part Number | LED1642GWTTR | LED1642GWXTTR | LED1642GWPTR | LED1642GWQTR |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Active | Active | Active | Active |
| Type | Linear | Linear | Linear | Linear |
| Topology | Shift Register | Shift Register | Shift Register | Shift Register |
| Internal Switch(s) | Yes | Yes | Yes | Yes |
| Number of Outputs | 16 | 16 | 16 | 16 |
| Voltage - Supply (Min) | 3V | 3V | 3V | 3V |
| Voltage - Supply (Max) | 5.5V | 5.5V | 5.5V | 5.5V |
| Voltage - Output | 19V | 19V | 19V | 19V |
| Current - Output / Channel | 40mA | 40mA | 40mA | 40mA |
| Frequency | 30MHz | 30MHz | 30MHz | 30MHz |
| Dimming | PWM | PWM | PWM | PWM |
| Applications | Signage | Signage | Signage | Signage |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | 24-SSOP (0.154", 3.90mm Width) | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-TSSOP | 24-TSSOP-EP | 24-QSOP | 24-QFN |
