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L9954 Datasheet

Part Number L9954
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description Door actuator driver
Datasheet L9954 DatasheetL9954 Datasheet (PDF)

L9954 L9954XP Door actuator driver Features ■ Three half bridges for 1.5A load (Ron=800mΩ) ■ One highside driver for 6A load (Ron=100mΩ) ■ Two highside drivers for 1.5A load (Ron=800mΩ) ■ Programmable softstart function to drive loads with higher inrush currents (i.e. current >6A, >1.5A) ■ Very low current consumption in standby mode (IS < 6µA typ; Tj ≤ 85 °C) ■ All outputs short circuit protected ■ Current monitor output for highside OUT1, OUT4, OUT5 and OUT6 ■ All outputs over temperature pro.

  L9954   L9954






Part Number L9959T
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description Single and dual PMOS high-side H-bridge
Datasheet L9954 DatasheetL9959T Datasheet (PDF)

L9959S L9959T Single and dual PMOS high-side H-bridge Datasheet - production data '!0'03 PowerSSO24 '!0'03 PowerSSO36 Features  Full path RDSON less than 540 m  Continuous load current > 3 A  Operating battery supply voltage 5 V to 28 V  Operating VDD supply voltage 4.5 V to 5.5 V  All ECU internal pins can withstand up to 18 V  Output switching frequency up to 11 kHz  Monitoring of VDD supply voltage  SPI programmable output current limitation from 5 A to 8.6 A (in 3 step.

  L9954   L9954







Part Number L9959S
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description Single and dual PMOS high-side H-bridge
Datasheet L9954 DatasheetL9959S Datasheet (PDF)

L9959S L9959T Single and dual PMOS high-side H-bridge Datasheet - production data '!0'03 PowerSSO24 '!0'03 PowerSSO36 Features  Full path RDSON less than 540 m  Continuous load current > 3 A  Operating battery supply voltage 5 V to 28 V  Operating VDD supply voltage 4.5 V to 5.5 V  All ECU internal pins can withstand up to 18 V  Output switching frequency up to 11 kHz  Monitoring of VDD supply voltage  SPI programmable output current limitation from 5 A to 8.6 A (in 3 step.

  L9954   L9954







Part Number L9959
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description Single and dual PMOS high-side H-bridge
Datasheet L9954 DatasheetL9959 Datasheet (PDF)

L9959 Single and dual PMOS high-side H-bridge Datasheet - production data '!0'03 PowerSSO24 '!0'03 PowerSSO36  Current-monitoring with current feedback output signal CF  SPI-interface for configuration and diagnosis  Error history in second diagnosis register  Two independent enable pins: "/ABE" and "DIS"  Control of power stages by SPI or two input signals, PWM and DIR (configurable via SPI)  Logic levels 5 V compatible  Conformity to improved EMC requirements due to smart.

  L9954   L9954







Part Number L9958
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description Low RDSON SPI controlled H-Bridge
Datasheet L9954 DatasheetL9958 Datasheet (PDF)

L9958 Low RDSON SPI controlled H-Bridge '!0'03 PowerSO-20 '!0'03 PowerSSO24 '!0'03 PowerSO16 Features  Programmable current regulation peak threshold by SPI up to 8.6 A typ.  Operating battery supply voltage 4.0 V to 28 V  Operating Vdd supply voltage 4.5 V to 5.5 V  All pins withstand 19 V, Vs and output pins withstand 40 V  Full path Ron from 100 mΩ (at Tj = -40 °C) to 300 mΩ (at Tj =150 °C)  Logic inputs TTL/CMOS-compatible  Operating frequency up to 20 kHz  16-bit.

  L9954   L9954







Part Number L9954XP
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description Door actuator driver
Datasheet L9954 DatasheetL9954XP Datasheet (PDF)

L9954 L9954XP Door actuator driver Features ■ Three half bridges for 1.5A load (Ron=800mΩ) ■ One highside driver for 6A load (Ron=100mΩ) ■ Two highside drivers for 1.5A load (Ron=800mΩ) ■ Programmable softstart function to drive loads with higher inrush currents (i.e. current >6A, >1.5A) ■ Very low current consumption in standby mode (IS < 6µA typ; Tj ≤ 85 °C) ■ All outputs short circuit protected ■ Current monitor output for highside OUT1, OUT4, OUT5 and OUT6 ■ All outputs over temperature pro.

  L9954   L9954







Door actuator driver

L9954 L9954XP Door actuator driver Features ■ Three half bridges for 1.5A load (Ron=800mΩ) ■ One highside driver for 6A load (Ron=100mΩ) ■ Two highside drivers for 1.5A load (Ron=800mΩ) ■ Programmable softstart function to drive loads with higher inrush currents (i.e. current >6A, >1.5A) ■ Very low current consumption in standby mode (IS < 6µA typ; Tj ≤ 85 °C) ■ All outputs short circuit protected ■ Current monitor output for highside OUT1, OUT4, OUT5 and OUT6 ■ All outputs over temperature protected ■ Open load diagnostic for all outputs ■ Overload diagnostic for all outputs ■ PWM control of all outputs ■ Charge pump output for reverse polarity protection PowerSO-36 PowerSSO-36 Applications ■ Door actuator driver with bridges for mirror axis control and highside driver for mirror defroster and two 10W-light bulbs. Description The L9954 and L9954XP are microcontroller driven, multifunctional door actuator drivers for automotive applications. Up to two DC motors and three grounded resistive loads can be driven with three half bridges and three highside drivers. The integrated standard serial peripheral interface (SPI) controls all operation modes (forward, reverse, brake and high impedance). All diagnostic information is available via the SPI. Table 1. Device summary Package PowerSO-36 PowerSSO-36 September 2013 Tube L9954 L9954XP Order codes Tape and reel L9954TR L9954XPTR Doc ID 14279 Rev 4 1/37 www.st.com 1 Contents Contents L9954 / L9954XP 1 Block diagram and.


2013-08-08 : A1485    6543H    LIS352AR    L9952GXP    L9953    L9953XP    L9954    L9954XP    LNBH23L    RAVF102D   


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