BD94130EFV-ME2中文資料羅姆數據手冊PDF規(guī)格書

General Description

BD94130MUF-M/BD94130EFV-M are embedded 24-

channel constant current drivers with 12bit PWM dimming

and max 8-line switch controllers. This device can set

LED constant current value by setting external ISET

resistor. Communication with μ-controller via SPI is

feasible.

Features

? AEC-Q100 Qualified(Note 1)

? Functional Safety Supportive Automotive Products

? Integrated 24-channel LED Constant Current Drivers

? Integrated 4/6/8-line Switch Controllers

? SPI Interface (Cascade Connection Feasible)

? 12bit PWM Dimming

? LED Constant Current Setting by ISET Resistor

? Phase Shift Function

? 6bit Dot Correct (50 to 100 )

? LED Open Detection and LED Short Detection

? Adjacent LEDCH Short Detection

? PGATE Short Protection

? VINSW Over Voltage Protection

? Slew Rate Control for PMOS Gate Driver

? Abnormality Output FAILB Pin

(Note 1) Grade 1

Application

? Cluster, Center Infotainment Display

? Other Automotive Backlights