LT8374RUFM#WPBF
ActiveLED DRIVER 12 SEGMENT AUTOMOTIVE AEC-Q100 16-PIN QFN EP TUBE
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LT8374RUFM#WPBF
ActiveLED DRIVER 12 SEGMENT AUTOMOTIVE AEC-Q100 16-PIN QFN EP TUBE
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Technical Specifications
Parameters and characteristics for this part
| Specification | LT8374RUFM#WPBF |
|---|---|
| Applications | General Purpose |
| Current - Output / Channel [custom] | 1.2 A |
| Dimming | Analog, PWM |
| Frequency | 300 kHz |
| Grade | Automotive |
| Internal Switch(s) | True |
| Mounting Type | Wettable Flank, Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-WQFN Exposed Pad |
| Qualification | AEC-Q100 |
| Supplier Device Package | 16-QFN (4x4) |
| Topology | Step-Down (Buck) |
| Type | DC DC Regulator |
| Voltage - Output [Max] | 59 V |
| Voltage - Output [Min] | 0 VDC |
| Voltage - Supply (Min) [Min] | 6.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
LT8374/LT8374-1 Series
The LT8374/LT8374-1 is a high efficiency, monolithic, synchronous step-down DC/DC converter with fixed-frequency and peak current control. The LED current is programmed by a resistor from CTRL pin to ground or by applying a PWM signal to the CTRL pin. The current sense amplifier has a wide common mode range from 0V to VIN, making the LT8374 ideal for matrix applications. An output voltage limit can be set with a resistor from ISP pin to FB pin.The switching frequency is set at 330kHz/2MHz and can be synchronized to an external clock applied to the SYNC/SPRD pin. With the optional spread-spectrum frequency modulation enabled, the frequency varies from 100% to 125% to reduce EMI.Additional features include an optional 0.2nF/0.9nF internal compensation capacitor and thermal shutdown.APPLICATIONSAutomotive LightingMatrix LED LightingGeneral Purpose LED DriverCurrent Sources
Documents
Technical documentation and resources