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DRV103U ACTIVE

8-V to 32-V PWM low side driver (1.5A/3A) for solenoids, coils, valves, heaters, and lamps

Inventory: 26,375
 

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  |   View additional information for DRV103

Same as: DRV103UG4  This part number is identical to the part number listed above. You can only order quantities of the part number listed above.

Packaging information

Package | Pins SOIC (D) | 8
Operating temperature range (℃)
Package qty | Carrier: 75 | TUBE
View more packaging information

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-2-260C-1 YEAR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Features

  • HIGH OUTPUT DRIVE: 1.5A and 3A Versions
  • WIDE SUPPLY RANGE: +8V to +32V
  • COMPLETE FUNCTION
      Digitally Controlled Input
      PWM Output
      Adjustable Internal Oscillator:500Hz to 100kHz
      Adjustable Delay and Duty Cycle
  • FULLY PROTECTED
      Thermal and Current Limit Shutdown with Status OK Indicator Flag
  • PACKAGES: SO-8 and PowerPAD™ SO--8
  • APPLICATIONS
    • ELECTROMECHANICAL DRIVER:
      • Solenoids,Valves,Positioners,Actuators, Relays,Power Contactor Coils,Heaters,Lamps
    • HYDRAULIC AND PNEUMATICS SYSTEMS
    • PART HANDLERS AND SORTERS
    • CHEMICAL PROCESSING
    • ENVIRONMENTAL MONITORING AND HVAC
    • THERMOELECTRIC COOLERS
    • DC MOTOR SPEED CONTROLS
    • MEDICAL AND SCIENTIFIC ANALYZERS
    • FUEL INJECTOR DRIVERS

PowerPAD is a trademark of Texas Instruments.

Description

The DRV103 is a low-side DMOS power switch employing a pulse-width modulated (PWM) output. Its rugged design is optimized for driving electromechanical devices such as valves, solenoids, relays, actuators, motors, and positioners. The DRV103 is also ideal for driving thermal devices such as heaters, coolers, and lamps. PWM operation conserves power and reduces heat rise, resulting in higher reliability. In addition, adjustable PWM allows fine control of the power delivered to the load. DC-to-PWM output delay time and oscillator frequency are also externally adjustable.

The DRV103 can be set to provide a strong initial closure, automatically switching to a soft hold mode for power savings. A resistor, analog voltage, or Digital-to-Analog (D/A) converter can control the duty cycle. An output OK flag indicates when thermal shutdown or over current occurs.

Two packages provide a choice of output current: 1.5A (SO-8) or 3A (PowerPAD™ SO-8 with exposed metal heat sink).

The DRV103 is specified for \x9640°C to +85°C.

Qty Price
1-99 $3.68
100-249 $3.00
250-999 $2.36
1,000+ $2.00

Alternative carriers

Part number DRV103U/2K5
Package qty | Carrier 2,500 | LARGE T&R
Custom reel may be available
Inventory 7,352
Qty | Price (USD) 1ku | $1.69