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| PartNumber | IS31FL3208A-QFLS4-TR | IS31FL3206-QFLS4-TR | IS31FL3208-QFLS4-TR |
| Description | LED Lighting Drivers 18-Channel FxLED Driver, 23kHz PWM, Current Scaling, QFN-28 (4.0mm x 4.0mm) | LED Lighting Drivers 12-Channel FxLED Driver, 23kHz PWM, Current Scaling, QFN-20 (3.0mm x 3.0mm) | LED Lighting Drivers 18-Channel FxLED Driver, 23kHz PWM, Current Scaling, QFN-28 (4.0mm x 4.0mm) |
| Manufacturer | ISSI | ISSI | ISSI |
| Product Category | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Drivers |
| RoHS | Y | Y | Y |
| Number of Channels | 18 Channel | 12 Channel | 18 Channel |
| Output Current | 38 mA | 38 mA | 38 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 | 23 kHz | 400 kHz | 400 kHz |
| 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-28 | QFN-20 | QFN-28 |
| Series | IS31FL3208A | IS31FL3206 | IS31FL3208 |
| Packaging | Reel | Reel | Reel |
| Product | LED Drivers | LED Drivers | LED Drivers |
| Type | Independent PWM Controller | LED Driver | LED Driver |
| Brand | ISSI | ISSI | ISSI |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Drivers |
| Factory Pack Quantity | 2500 | 2500 | 2500 |
| Subcategory | Driver ICs | Driver ICs | Driver ICs |
| Supply Current Max | - | 6.5 mA | 9 mA |
| Output Type | - | Constant Current | Constant Current |
| Topology | - | PWM | PWM |