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L6219DS013TR INTEGRATED CIRCUIT IC CHIP , BIPOLAR STEPPER MOTOR DRIVER IC 750MA
Goods Condition:
Brand New
Part Status:
Active
Lead Free / Rohs:
Complaint
Function:
Driver
Mounting Type:
SMD
Package:
SOIC24
High Light:
integrated circuit chip
,
ic electrical component
,
L6219DS013TR Integrated Circuit IC Chip
L6219DS013TR stepper bipolar Motor Driver IC chip in SOIC24 package
Features Able to drive both windings of bipolar stepper motor Output current up to 750 mA each winding Wide voltage range: 10 V to 46 V Half-step, full-step and microstepping mode Built-in protection diodes Internal PWM current control Low output saturation voltage Designed for unstabilized motor supply voltage Internal thermal shutdown
Description The L6219 is a bipolar monolithic integrated circuits intended to control and drive both winding of a bipolar stepper motor or bidirectionally control two DC motors. The L6219 with a few external components form a complete control and drive circuit for LS-TTL or microprocessor controlled stepper motor system. The power stage is a dual full bridge capable of sustaining 46V and including four diodes for current recirculation. A cross conduction protection is provided to avoid simultaneous cross conduction during switching current direction. An internal pulse-width-modulation (PWM) controls the output current to 750 mA with peak startup current up to 1 A. Wide range of current control from 750 mA (each bridge) is permitted by means of two logic inputs and an external voltage reference. A phase input to each bridge determines the load current direction. A thermal protection circuitry disables the outputs if the chip temperature exceeds safe operating limits.
Manufacturer
STMicroelectronics
Series
-
Packaging
Tape & Reel (TR)
Part Status
Active
Motor Type - Stepper
Bipolar
Motor Type - AC, DC
Brushed DC
Function
Driver - Fully Integrated, Control and Power Stage
Shenzhen Huahao Gaosheng Technology Co., Ltd is one of the world ' s leading distributors of Electronic Components . We focus on NXP , TI , ST , Microchip , ADI , Infineon , Onsemi , Intel , Micron and so on . With our own inventory warehours in Hongkong and Shenzhen . .
With most ... Shenzhen Huahao Gaosheng Technology Co., Ltd is one of the world ' s leading distributors of Electronic Components . We focus on NXP , TI , ST , Microchip , ADI , Infineon , Onsemi , Intel , Micron and so on . With our own inventory warehours in Hongkong and Shenzhen . .
With most ...
