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L99MD02XPTR 控制器 驱动器
L99MD02XPTR
ST(意法半导体)
: 6 V to 38 V
: 4 mA
: - 40 C
: + 150 C
相关产品
产品信息
L99MD02XPTR
马达/运动/点火控制器和驱动器 Std Function Motor Driver 6 Bridge Auto
Hexa half-bridge driver with SPI control for automotive applications
Description L99MD02XPTR
The L99MD02 IC is a 6 x half bridge driver for automotive applications. The device is intended to drive DC-motors. It is possible to drive 3 DC-motors simultaneously or up to 5 DC-motors sequentially.
The integrated 24 bit standard serial peripheral interface (SPI) controls all outputs and provides diagnostic information: normal operation, open-load in on-state, overcurrent, temperature warning and overtemperature.
Features L99MD02XPTR
■ 6 half bridges
■ RON = typ.0.9 Ω (HS), 0.64 Ω (LS) at
Tj = 25 °C
■ Current limit of each output at minimum 0.8 A
■ Internal PWM generation
■ PWM mode option for all half bridges for hold
current
■ Two current monitor outputs
■ SPI interface for data communication
■ Temperature warning
■ All outputs overtemperature protected
■ All outputs short circuit protected
■ VCC supply voltage 3.0 to 5.3 V
■ Very low current consumption in standby mode
typ. 5 μA
■ VS operating range compliant: 6 – 18 V
Applications L99MD02XPTR
■ DC motor driver Intended to drive HVAC flaps