DRV103

現行

具 PWM 控制的 32V、3A 單通道低壓側驅動器

立即訂購

產品規格表

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

DRV103

現行

產品規格表

立即訂購

產品詳細資料

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

SOIC (D)

8

29.4 mm² (4.9 mm × 6 mm)

HSOIC (DDA)

8

29.4 mm² (4.9 mm × 6 mm)

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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重要文件	類型	標題	格式選項	下載最新的英文版本		日期
*	資料表	DRV103: PMW Low-Side Driver for Solenoids, Coils, Valves, Heaters, Lamps datasheet (Rev. A)				2001/6/19
	電子書	11 Ways to Protect Your Power Path				2019/7/3