L99DZ81EPTR

Door Actuator Driver

Parameters

Operating Temp Min Celsius	-40.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Automotive
Package Name	TQFP 64 10x10x1.0

Description

The L99DZ81EP is a microcontroller driven multifunctional door actuator driver for automotive applications. Up to two DC motors and four grounded resistive loads can be driven with three half bridges and four high-side drivers. Four external MOS transistors in bridge configuration can be driven....
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Key features

Key features
One full bridge for 6 A load (R_ON= 150 mΩ) One half bridges for 3 A load (R_ON= 300 mΩ) One configurable high-side driver for up to 1.5 A (R_ON= 500 mΩ) or 0.35 A (R_ON= 1600 mΩ) load One configurable high-side driver for 0.7 A (R_ON= 800 mΩ) or 0.35 A (R_ON= 1600 mΩ) load Two high-side drivers for 0.5 A load (R_ON= 1600 mΩ) Programmable softstart function to drive loads with higher inrush currents as current limitation value Very low V_Scurrent consumption in standby mode (I_S< 6 μA typ; T_j≤ 85°C) Current monitor output for all high-side drivers Central two-stage charge pump Motor bridge driver with full R_dsondown to 6 V Device contains temperature warning and protection Open-load detection for all outputs Overcurrent protection for all outputs Separated half bridges for door lock motor Programmable PWM control of all outputs STM standard serial peripheral interface (ST-SPI 3.1) Prepared for additional fail-safe path for H-bridge

Out of Stock

Quantity	$ per unit	Savings
1-9	$8.68	0%
10-24	$7.84	10%
25-99	$7.48	14%
100-249	$6.50	25%
250-499	$6.20	29%
500	$5.66	35%
500 +	Contact sales

$8.68

Parameters

Operating Temp Min Celsius	-40.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Automotive
Package Name	TQFP 64 10x10x1.0

Description

Key features

Key features
One full bridge for 6 A load (R_ON= 150 mΩ) One half bridges for 3 A load (R_ON= 300 mΩ) One configurable high-side driver for up to 1.5 A (R_ON= 500 mΩ) or 0.35 A (R_ON= 1600 mΩ) load One configurable high-side driver for 0.7 A (R_ON= 800 mΩ) or 0.35 A (R_ON= 1600 mΩ) load Two high-side drivers for 0.5 A load (R_ON= 1600 mΩ) Programmable softstart function to drive loads with higher inrush currents as current limitation value Very low V_Scurrent consumption in standby mode (I_S< 6 μA typ; T_j≤ 85°C) Current monitor output for all high-side drivers Central two-stage charge pump Motor bridge driver with full R_dsondown to 6 V Device contains temperature warning and protection Open-load detection for all outputs Overcurrent protection for all outputs Separated half bridges for door lock motor Programmable PWM control of all outputs STM standard serial peripheral interface (ST-SPI 3.1) Prepared for additional fail-safe path for H-bridge