ISL78100ARZ-TK
ActiveIC,LASER DIODE/LED DRIVER,LLCC,20PIN,PLASTIC ROHS COMPLIANT: YES
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ISL78100ARZ-TK
ActiveIC,LASER DIODE/LED DRIVER,LLCC,20PIN,PLASTIC ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | ISL78100ARZ-TK |
|---|---|
| Applications | Backlight |
| Current - Output / Channel [custom] | 1 A |
| Dimming | Analog, PWM |
| Frequency | 1 MHz |
| Grade | Automotive |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 105 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 20-VFQFN Exposed Pad |
| Qualification | AEC-Q100 |
| Supplier Device Package | 20-QFN (4x4) |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Type | DC DC Regulator |
| Voltage - Output | 32 VDC |
| Voltage - Supply (Max) [Max] | 16 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 1000 | $ 5.15 | |
| 2000 | $ 4.96 | |||
Description
General part information
ISL78100 Series
The ISL78100 is a high-power LED backlight driver with an integrated 36V FET designed to drive up to 8 high-power LEDs in series. The PWM converter runs from an internally generated 1MHz clock. With efficiencies over 90%, the regulator provides tight control of LED current and may be configured in either boost or buck topologies, allowing from 3 to 8 series diodes to be driven from wide input voltages. LED light level may be controlled either by:
Documents
Technical documentation and resources