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L9949TR, L9950, L9950TR

Table of contents:
Info of L9949TR
Info of L9950
Info of L9950TR

L9949TR, L9950, L9950TR Selling Leads, Datasheet

MFG:STMicroelectronics Category:Integrated Circuits (ICs) Package Cooled:PowerSO-20 D/C:06+

L9949TR, L9950, L9950TR Datasheet download

Five Points

Part Number: L9949TR

Category: Integrated Circuits (ICs)

MFG: STMicroelectronics

Package Cooled: PowerSO-20

D/C: 06+

Description: IC DRIVER DOOR ACTUATOR PWRSO-36

Price Break

600

Unit Price

6.85440

Extended Price

4112.64

(All prices are in USD) Prices for reference only

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L9949TR Parameters

Technical/Catalog Information	L9949TR
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Applications	Automotive
Current - Supply	7mA
Voltage - Supply	7 V ~ 28 V
Package / Case	PowerSO-20 Exposed Bottom Pad
Packaging	Tape & Reel (TR)
Operating Temperature	-40°C ~ 150°C
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	L9949TR L9949TR

L9950 Parameters

Technical/Catalog Information	L9950
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Applications	Automotive
Current - Supply	7mA
Voltage - Supply	7 V ~ 28 V
Package / Case	PowerSO-36 Exposed Bottom Pad
Packaging	Tube
Operating Temperature	-40°C ~ 150°C
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	L9950 L9950

L9950 General Description

The L9950 is a microcontroller driven multifunctional door actuator driver for automotive applications. Up to five DC motors and five grounded resistive loads can be driven with six half bridges and five highside drivers. The integrated standard serial peripheral interface (SPI) controls all operation modes (forward, reverse, brake and high impedance).

All diagnostic informations are available via SPI.

L9950 Maximum Ratings

Symbol	Parameter	Value	Unit
V_S	DC supply voltage	-0.3 to28	V
V_S	single pulse t_max< 400 ms	40	V
V_CC	stabilized supply voltage, logic supply	-0.3 to 5.5	V
V_DI V_DO V_CLK V_CSN, V_pwm1	digital input / output voltage	-0.3 to V_CC+ 0.3	V
V_CM	current monitor output	-0.3 to V_CC + 0.3	V
V_CP	charge pump output	-25 to VS + 11	V
I_{OUT1,2,3,6,7,8,9,10}	output current	±5	A
I_OUT4,5,11	output current	±10	A

Note All maximum ratings are absolute ratings. Leaving the limitation of any of these values may cause an irreversible damage of the integrated circuit !

L9950 Features

` One full bridge for 6A load (r_on = 150m )
` Two half bridges for 3A load (r_on= 300m )
` Two half bridges for 1.5A load (r_on = 800m )
` One highside driver for 6A load (r_on= 100m )
` Four highside drivers for 1.5A load (r_on = 800 m )
` Programmable Softstart function to drive loads with higher inrush currents (i.e. current >6A,>3A,>1.5A)
` Very low current consumption in standby mode I_S < 6A, typ. Tj 85 °C)
` All outputs short circuit protected
` Current monitor output for 300m ,150m and 100m highside drivers
` All outputs over temperature protected
` Open load diagnostic for all outputs
` Overload diagnostic for all outputs
` Seperated half bridges for door lock motor
` PWM control of all outputs
` Charge Pump output for reverse polarity protection

L9950 Typical Application

Door Actuator Driver with bridges for door lock and safe lock, mirror axis control, mirror fold and highside driver for mirror defroster and four 5W-light bulbs.

L9950 Connection Diagram

L9950TR Parameters

Technical/Catalog Information	L9950TR
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Applications	Automotive
Current - Supply	7mA
Voltage - Supply	7 V ~ 28 V
Package / Case	PowerSO-36 Exposed Bottom Pad
Packaging	Tape & Reel (TR)
Operating Temperature	-40°C ~ 150°C
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	L9950TR L9950TR

L9950TR General Description

L9950TR Maximum Ratings

Symbol	Parameter	Value	Unit
V_S	DC supply voltage	-0.3 to28	V
V_S	single pulse t_max< 400 ms	40	V
V_CC	stabilized supply voltage, logic supply	-0.3 to 5.5	V
V_DI V_DO V_CLK V_CSN, V_pwm1	digital input / output voltage	-0.3 to V_CC+ 0.3	V
V_CM	current monitor output	-0.3 to V_CC + 0.3	V
V_CP	charge pump output	-25 to VS + 11	V
I_{OUT1,2,3,6,7,8,9,10}	output current	±5	A
I_OUT4,5,11	output current	±10	A

Note All maximum ratings are absolute ratings. Leaving the limitation of any of these values may cause an irreversible damage of the integrated circuit !

L9950TR Features

L9950TR Typical Application

Door Actuator Driver with bridges for door lock and safe lock, mirror axis control, mirror fold and highside driver for mirror defroster and four 5W-light bulbs.

L9950TR Connection Diagram

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