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IS31BL3556-ZLS4
LED Lighting Driver ICs Boost type LED driver with 4-Channel, 120mA/Channel, e-TSSOP20(6.5mmx6.4mm)
| Product Attribute | Attribute Value | Select |
|---|---|---|
| Manufacturer | ISSI | |
| Product Category | LED Lighting Driver ICs | |
| RoHS | Details | |
| Series | IS31BL3556 | |
| Mounting Style | SMD/SMT | |
| Package / Case | TSSOP-20 | |
| Number of Outputs | 48 Output | |
| Output Current | 120 mA | |
| Input Voltage - Max | 40 V | |
| Input Voltage - Min | 4.75 V | |
| Topology | Boost | |
| Minimum Operating Temperature | - 40 C | |
| Maximum Operating Temperature | + 125 C | |
| Brand | ISSI | |
| Input Voltage | 4.75 V to 40 V | |
| Moisture Sensitive | Yes | |
| Number of Channels | 48 Channel | |
| Product | LED Drivers | |
| Product Type | LED Lighting Drivers | |
| Factory Pack Quantity: Factory Pack Quantity | 70 | |
| Subcategory | Driver ICs | |
| Type | White LED Driver |
| USHTS | 8542390060 |
| CNHTS | 8542390000 |
| CAHTS | 8542390000 |
| TARIC | 8542399000 |
| MXHTS | 8542399901 |
| ECCN | EAR99 |
IS32LT3175N/P Single-Channel Linear LED Drivers
ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.
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