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| PartNumber | IS31FL3740-QFLS4-TR | IS31FL3740-ZLS4-TR | IS31FL3740-QFSL4-TR |
| Description | LED Lighting Drivers 12-Channel 2.7-5.5V Matrix LED Driver | LED Lighting Drivers 3x4 Dot Matrix LED Driver, eTSSOP20 (6.5mm x 6.4mm), T&R | LED Lighting Drivers 3x4 Dot Matrix LED Driver, QFN-20 (4mm x 4mm), T&R |
| Manufacturer | ISSI | ISSI | ISSI |
| Product Category | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Drivers |
| RoHS | Y | Y | Y |
| Number of Channels | 12 Channel | 12 Channel | 12 Channel |
| Output Current | 84 mA | 84 mA | 84 mA |
| Input Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Operating Frequency | 1000 kHz | 1000 kHz | 1000 kHz |
| Supply Current Max | 2.17 mA | 2.17 mA | 2.17 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-20 | TSSOP-20 | QFN-20 |
| Series | IS31FL3740 | IS31FL3740 | IS31FL3740 |
| Packaging | Reel | Reel | Reel |
| Product | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Drivers |
| Type | LED Matrix Driver | LED Matrix Driver | LED Matrix Driver |
| Brand | ISSI | ISSI | ISSI |
| Product Type | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Drivers |
| Factory Pack Quantity | 2500 | 2500 | 2500 |
| Subcategory | Driver ICs | Driver ICs | Driver ICs |