L9942 Datasheet, Driver, ST Microelectronics

L9942 Features

• Driver
• Two full bridges for max. 1.3 A load (RDSON = 500 m)
• Programmable current waveform with look-up table: 9 entries with 5 bit resolution
• Current regulation

PDF File Details

Part number:

L9942

Manufacturer:

STMicroelectronics ↗

File Size:

518.94kb

Download:

📄 Datasheet

Description:

Integrated stepper motor driver. The L9942 is an integrated stepper motor driver for bipolar stepper motors with microstepping and programmable current profile look-u

L9942 Application

• Applications Stepper motor driver for bipolar stepper motors in automotive applications like light levelling, Bending light and Throttle control.

TAGS

L9942

ST Microelectronics

📁 Related Datasheet

L9945 - 8-channel MOSFET (STMicroelectronics)
L9945 Datasheet Automotive fully configurable 8-channel High/Low side MOSFET pre-driver suitable for 12 V and 24 V systems Features TQFP64 exposed p.

L9907 - Automotive FET driver (STMicroelectronics)
L9907 Automotive FET driver for 3 phase BLDC motor TQFP64 (exposed pad down) GAPGPS00129 Features  AEC-Q100 qualified  Supply voltage from 4.2 V t.

L9908 - Automotive 3-Phase motor gate driver (STMicroelectronics)
L9908 Datasheet Automotive 3-Phase motor gate driver unit Features TQFP48 (exposed pad down) Product status link L9908 Product summary Order code.

L9911 - Car alternator multifunction smart voltage regulator (ST Microelectronics)
L9911 Car alternator multifunction smart voltage regulator Datasheet - production data ' 0'03  Multiwatt8 Features  Fully monolithic design  .

L9914 - All silicon automotive voltage regulator (STMicroelectronics)
L9914 All silicon automotive voltage regulator Datasheet - production data  Thermal protection  Field driver short circuit protection  RVC inter.

L9915 - C-terminal alternator voltage regulator (STMicroelectronics)
L9915 C-terminal alternator voltage regulator (CTAVR) Datasheet - production data ' 0'03  Multiwatt8 Features  Fully monolithic design  High .

L9918 - Alternator voltage regulator (STMicroelectronics)
L9918 Datasheet Alternator voltage regulator with LIN interface for 12 V applications Features PENTAWATT In Line Bare die GADG1604191311PS • AEC-.

L9929 - SPI CONTROLLED H-BRIDGE (STMicroelectronics)
L9929 SPI CONTROLLED H-BRIDGE PRELIMINARY DATA 1 ■ ■ Features OPERATING SUPPLY VOLTAGE 5V TO 28V TYPICAL RDSon = 150 mΩ FOR EACH OUTPUT TRANSISTOR (.

L9950 - Door actuator driver (STMicroelectronics)
L9950 L9950XP Door actuator driver Features ■ One full bridge for 6A load (Ron=150 m ) ■ Two half bridges for 3A load (Ron=300 m ) ■ Two half bridg.

L9950XP - Door actuator driver (STMicroelectronics)
L9950 L9950XP Door actuator driver Features ■ One full bridge for 6A load (Ron=150 m ) ■ Two half bridges for 3A load (Ron=300 m ) ■ Two half bridg.