| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,100 pcs
|
1100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Operating Voltage | |
| Output Current | |
| SVHC Present | |
| Supplier Device Package | |
| Tape & Reel | |
| Topology | |
| Type | |
| Voltage |
The IS31FL3236A-QFLS2-TR is a versatile 36-channel LED driver IC manufactured by Lumissil Microsystems. Designed for driving LEDs, this device offers independent PWM control for each of its 36 constant current channels. The output current per channel can be set up to a maximum of 38mA using an external resistor and can be independently scaled.
Key features include a selectable PWM frequency of 3kHz or 22kHz, allowing for flexibility in design. The average LED current can be modulated in 256 steps via an I2C interface. The chip operates over a supply voltage range of 2.7V to 5.5V and is available in a 44-QFN (5mmx5mm) package, suitable for surface mounting.
This LED driver is well-suited for applications such as LED displays in hand-held devices and general LED lighting in home appliances. Its independent channel control and scaling capabilities make it adaptable to various design requirements. The device also includes a shutdown pin (SDB) for power saving.
The operating temperature range for this specific part number (IS31FL3236A-QFLS2-TR) is -40°C to +85°C. It is supplied in a Tape & Reel package.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.7V to 5.5V.
38mA.
36 outputs.
-40°C to 85°C.
44-PowerWFQFN (44-QFN 5x5mm).
Constant current.
Linear.