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| Part Number | IS31FL3741-QFLS4-TR | IS31FL3741A-QFLS4-TR | IS31FL3742-QFLS4-TR |
|---|---|---|---|
| Manufacturer | ISSI, Integrated Silicon Solution Inc | Lumissil Microsystems | ISSI, Integrated Silicon Solution Inc |
| Product Status | Not For New Designs | Active | Not For New Designs |
| Type | Linear | Linear | Linear |
| Topology | - | Constant Current | - |
| Internal Switch(s) | No | No | No |
| Number of Outputs | 39 | 9 | 30 |
| Voltage - Supply (Min) | 2.7V | 2.7V | 2.7V |
| Voltage - Supply (Max) | 5.5V | 5.5V | 5.5V |
| Voltage - Output | - | - | - |
| Current - Output / Channel | 38mA | 38mA | 38mA |
| Frequency | 1MHz | 1MHz | 1MHz |
| Dimming | PWM | I²C, PWM | PWM |
| Applications | General Purpose | General Purpose | General Purpose |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TA) | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 60-WFQFN Exposed Pad | 60-WFQFN Exposed Pad | 48-WFQFN Exposed Pad |
| Supplier Device Package | 60-QFN (7x7) | 60-QFN (7x7) | 48-QFN (6x6) |
