DRV103

ACTIVO

32V, 3A single channel low-side driver with PWM control

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Hoja de datos

document-pdfAcrobat DRV103: PMW Low-Side Driver for Solenoids, Coils, Valves, Heaters, Lamps datasheet (Rev. A) (Inglés)

DRV103

ACTIVO

Hoja de datos

Haga su pedido ahora

Detalles del producto

Iout/ch (max) (A)

3

Number of channels

1

Vs (max) (V)

32

Vs (min) (V)

8

Peak output current (A)

3

Operating temperature range (°C)

-40 to 85

Rating

Catalog

Iout/ch (max) (A)

3

Number of channels

1

Vs (max) (V)

32

Vs (min) (V)

8

Peak output current (A)

3

Operating temperature range (°C)

-40 to 85

Rating

Catalog

HSOIC (DDA)

8

29.4 mm² 4.9 x 6

SOIC (D)

8

29.4 mm² 4.9 x 6

HIGH OUTPUT DRIVE: 1.5A and 3A Versions
WIDE SUPPLY RANGE: +8V to +32V
COMPLETE FUNCTION
FULLY PROTECTED
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.

HIGH OUTPUT DRIVE: 1.5A and 3A Versions
WIDE SUPPLY RANGE: +8V to +32V
COMPLETE FUNCTION
FULLY PROTECTED
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.

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.

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.

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Documentación técnica

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=Principal documentación para este producto seleccionada por TI

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Ver todo 2

	Tipo	Título		Fecha
*	Data sheet	DRV103: PMW Low-Side Driver for Solenoids, Coils, Valves, Heaters, Lamps datasheet (Rev. A)		19 jun 2001
	E-book	11 Ways to Protect Your Power Path		03 jul 2019

Diseño y desarrollo

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