ST electronics L6219 DIP-24 STEPPER MOTOR DRIVER

FULL-BRIDGE PWM MOTOR DRIVER

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.

*ABLE TO DRIVE BOTH WINDINGS OF BIPOLAR STEPER MOTOR *OUTPUT CURRENT UP TO 750mA EACH WINDING *WIDE VOLTAGE RANGE 10V TO 46V *HALF-STEP, FULL-STEP AND MICROSTEPPING MODE *BUILT-IN PROTECTION DIODES *INTERNAL PWM CURRENT CONTROL *LOW OUTPUT SATURA TION VOLTAGE *DESIGNED FOR UNSTABILIZED MOTOR SUPPLY VOLTAGE *INTERNAL THERMAL SHUTDOWN

STEPPER MOTOR DRIVER, 6219, DIP24; Motor Type:Stepper; No. of Outputs:4; Output Current:1A; Driver Case Style:DIP; No. of Pins:24; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Base Number:6219; Device Type:Motor; IC Generic Number:6219; IC Temperature Range:Commercial; Logic Function Number:6219; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Current Max:0.75A; Package / Case:DIP; Supply Voltage Max:46V; Supply Voltage Min:10V; Termination Type:Through Hole

• 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

• 5-way power strip with plastic housing
• Sockets are 45° rotated
• Surge protection
• With illuminated 2-pole rocker switch
• Colour: white

Features
■ High current TRIAC
■ Low thermal resistance with clip bonding
■ High commutation capability
■ BTA series UL1557 certified (File ref: 81734)
■ Packages are RoHS (2002/95/EC) compliant
Applications
■ On/off function in static relays, heating
regulation, induction motor starting circuits
■ Phase control operations in light dimmers,
motor speed controllers, and similar
Description
Available in high power packages, the
BTA/BTB40-41 series is suitable for general
purpose AC switching.
The BTA series provides an insulated tab (rated at
2500 V rms).

The Atomic 3000 DMX is a powerful and rugged, 3000 W high-impact strobe.

    * 3000 W long-life Xenon lamp included
    * 5600 K color temperature
    * Continuous blinder effect with auto fade
    * Quiet temperature-controlled fan cooling
    * Smart integrated heat control eliminates cool down time
    * Atomic Detonator remote control, socket kit for lamp change
    * Auto-ranging power supply (100-240 V, 50/60 Hz)
    * DMX, stand-alone, master/slave or Detonator remote control
    * Preprogrammed special effects
 

• Length: 425 mm (16.7 in.) without bracket

• Width: 245 mm (9.6 in.) without bracket

• Height: 240 mm (9.4 in.) without bracket

• Weight: 7.5 kg (16.5 lbs.) without bracket
  

• Effects Variable strobe: 0 - 650 ms (50 Hz supply), or 0 - 530 ms (60 Hz supply) 

• Strobe rate: 0 - 25 flashes/second (50 Hz supply), 0 - 30 flashes/second (60 Hz supply)

• Strobe intensity: Blackout - maximum

• Blinder effect: Continuous with auto fade

• Special effects: Ramp up, ramp down, ramp up-down, random flash, lightning, spikes, blinder, single flash

• Control options: DMX, stand-alone, multi-fixture chase (with Detonator remote), MC-1

• Stand-alone control: Via N.O. or N.C. SPST switch

• Stand-alone options: Selectable flash rate or blinder effect

• Setting and addressing: DIP switch

• DMX channels: 1, 3, and 4 channel modes

• Receiver: RS-485

• DMX compliance: USITT DMX512/1990
  

• Type: Xenon discharge

• Approved lamps: MAX-15 Xenon (200-240 V power), MAX-7 Xenon (100-120 V power)

• Housing: Steel

• Color: Black

• Finish: Electrostatic powder-coated

• Minimum clearance around fan and air vents: 0.1 m (0.4 ft.)

• Mounting points: Five 12 mm (0.5 in.) holes in mounting bracket

• Orientation: Any

• Minimum distance to combustible materials: 0.5 m (1.7 ft.)

• Minimum distance to illuminated surfaces: 1 m (3.3 ft.)

• Power connection: 1.5 m (4.9 ft.) cable tail, 14 AWG

• DMX data in/out: 3-pin and 5-pin XLR sockets

• AC power (MAX-7 model): 100-120 V nominal, 50/60

• Hz AC power (MAX-15 model): 200-240 V nominal, 50/60

• Hz Power supply unit: Auto-ranging electronic switch-mode

• Typical current consumption (MAX-15, high power mode): 8 A

• Peak current consumption: 33 A

• Main fuse (all AC power voltages): 20 AT (slow blow), 250 V

• AC mains power cable: 14 AWG or 2.5mm2

• Maximum ambient temperature (Ta max.): 40° C (104° F)

• Minimum ambient temperature (Ta min.): 5° C (41° F)

• Maximum lamp socket temperature: 120° C (248° F)

• Items MAX-15 Xenon lamp (installed, EU model): P/N 97010307

• MAX-7 Xenon lamp (installed, US model): P/N 97010308

• User manual: P/N 35000094