Microcontrollers & Microprocessors
Analog and Mixed-Signal ICs
Automotive Products
Motor Control Products
GALT61120
The GALT61120, Geehy's first automotive headlamp LED matrix controller, improves the interoperability of headlamp devices and driving safety. With 12 integrated bypass switches for independent pixel-level LED control and programmable 10-bit PWM dimming, it supports innovative headlamp lighting functions. Rich peripherals allow flexible use in multiple headlamp systems, significantly reducing system cost and power consumption. It is widely used in automotive headlamp systems, high-brightness LED matrix systems, ADB adaptive headlamp systems, animated daytime running lights, intelligent interactive matrix headlamps, and intelligent projection headlamps.
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Part No.
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Voltage(V)
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Switch Channels
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Max Current Per Switch(A) |
ADC Cells
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ADC Channels
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PWM Dimming
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I2C
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UART
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WDT
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RDS(on) (mohm)
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Temp. Range(°C)
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Package
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Diagnosis and Protection
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Documentation
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Format | Size |
|
|---|---|---|---|---|---|
| AN1080_APM32_APM32 Series Tool Chain User Manual | Application Notes | V1.1 | 1.21 MB | October 28, 2022 | |
| AN1090_APM32_TSC Touch Module | Application Notes | V1.0 | 1.51 MB | April 19, 2023 | |
| AN1093_APM32_Eclipse Development Tutorial under APM32 Arm MCU Windows System | Application Notes | V1.0 | 3.15 MB | July 13, 2023 | |
| AN1095_APM32_USB Device Library Application Note | Application Notes | V1.0 | 1.15 MB | August 30, 2023 | |
| GEEHY-LINK User Guide | Development Tool Manuals | V1.3 | zip | 3.27 MB | December 08, 2023 |
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