首頁 馬達驅動器 電磁線圈驅動器
首頁
馬達驅動器
電磁線圈驅動器

DRV104

現行

32V, 1.2A high-side driver with PWM control and overcurrent protection

立即訂購
產品規格表

現在提供此產品的更新版本

open-in-new 比較替代產品
功能與所比較的裝置相似
DRV8231A 現行 具有整合式電流穩壓及電流感測回饋的 35-V、3.7-A 全橋馬達驅動器 Increased voltage range (33V), increased current (3.7A), integrated current sensing, smaller package size
DRV8243-Q1 現行 具有整合式電流感測與回饋的車用 40-V、12-A 全橋驅動器 increased voltage range (35V), more current (12A), integrated current sense and diagnostics, smaller package size
TPS1H200A-Q1 現行 具有可調整電流限制的 40-V、200-mΩ、單通道汽車智慧型高壓側開關 Increased voltage range (40V), more current (2A), smaller package size

DRV104

現行
產品規格表 立即訂購

產品詳細資料

Iout/ch (max) (A) 1.2 Vs (max) (V) 32 Vs (min) (V) 8 Peak output current (A) 1.2 Operating temperature range (°C) -40 to 85 Rating Catalog
Iout/ch (max) (A) 1.2 Vs (max) (V) 32 Vs (min) (V) 8 Peak output current (A) 1.2 Operating temperature range (°C) -40 to 85 Rating Catalog
HTSSOP (PWP) 14 32 mm² 5 x 6.4
  • HIGH OUTPUT DRIVE: 1.2A
  • WIDE SUPPLY RANGE: +8V to +32V
  • COMPLETE FUNCTION:
    • PWM Output
    • Adjustable Internal Oscillator: 500Hz to 100kHz
    • Digitally Controlled Input
    • Adjustable Delay and Duty Cycle
    • Over-Current Indicator Flag
  • FULLY PROTECTED:
    • Thermal Shutdown with Indicator Flag
    • Internal Current Limit
  • PACKAGE: HTSSOP-14 Surface-Mount PowerPAD™
  • APPLICATIONS
    • ELECTROMECHANICAL DRIVERS:
      • Solenoids, Valves, Positioners, Actuators, Relays, Power Contactor Coils, Heaters, and Lamps
  • FLUID AND GAS FLOW SYSTEMS
  • FACTORY AUTOMATION
  • PART HANDLERS AND SORTERS
  • PHOTOGRAPHIC PROCESSING
  • ENVIRONMENTAL MONITORING AND HVAC
  • THERMOELECTRIC COOLERS
  • MOTOR SPEED CONTROLS
  • SOLENOID PROTECTORS
  • MEDICAL ANALYZERS

PowerPAD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
  • HIGH OUTPUT DRIVE: 1.2A
  • WIDE SUPPLY RANGE: +8V to +32V
  • COMPLETE FUNCTION:
    • PWM Output
    • Adjustable Internal Oscillator: 500Hz to 100kHz
    • Digitally Controlled Input
    • Adjustable Delay and Duty Cycle
    • Over-Current Indicator Flag
  • FULLY PROTECTED:
    • Thermal Shutdown with Indicator Flag
    • Internal Current Limit
  • PACKAGE: HTSSOP-14 Surface-Mount PowerPAD™
  • APPLICATIONS
    • ELECTROMECHANICAL DRIVERS:
      • Solenoids, Valves, Positioners, Actuators, Relays, Power Contactor Coils, Heaters, and Lamps
  • FLUID AND GAS FLOW SYSTEMS
  • FACTORY AUTOMATION
  • PART HANDLERS AND SORTERS
  • PHOTOGRAPHIC PROCESSING
  • ENVIRONMENTAL MONITORING AND HVAC
  • THERMOELECTRIC COOLERS
  • MOTOR SPEED CONTROLS
  • SOLENOID PROTECTORS
  • MEDICAL ANALYZERS

PowerPAD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.

The DRV104 is a DMOS, high-side power switch employing a pulse-width modulated (PWM) output. Its rugged design is optimized for driving electromechanical devices such as valves, solenoids, relays, actuators, and positioners. It 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. Time from dc-to-PWM output and oscillator frequency are externally adjustable.

Separate supply pins for the circuit and driver transistor allow the output to operate on a different supply than the rest of the circuit.

The DRV104 can be set to provide a strong initial solenoid closure, automatically switching to a soft hold mode for power savings. The duty cycle can be controlled by a resistor, analog voltage, or a digital-to-analog (D/A) converter for versatility. The Status OK Flag pin indicates when thermal shutdown or over-current occurs.

The DRV104 is specified for –40°C to +85°C at its case. The exposed lead frame must be soldered to the circuit board.

The DRV104 is a DMOS, high-side power switch employing a pulse-width modulated (PWM) output. Its rugged design is optimized for driving electromechanical devices such as valves, solenoids, relays, actuators, and positioners. It 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. Time from dc-to-PWM output and oscillator frequency are externally adjustable.

Separate supply pins for the circuit and driver transistor allow the output to operate on a different supply than the rest of the circuit.

The DRV104 can be set to provide a strong initial solenoid closure, automatically switching to a soft hold mode for power savings. The duty cycle can be controlled by a resistor, analog voltage, or a digital-to-analog (D/A) converter for versatility. The Status OK Flag pin indicates when thermal shutdown or over-current occurs.

The DRV104 is specified for –40°C to +85°C at its case. The exposed lead frame must be soldered to the circuit board.
filter 尋找其它 電磁線圈驅動器
下載

技術文件

star =TI 所選的此產品重要文件
找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 1
類型 標題 日期
* Data sheet 1.2A PWM High-Side Driver for Solenoids, Coils, Valves, Heaters, and Lamps datasheet (Rev. B) 2006年 3月 28日

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​