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

DRV110

現行

20V, 0.33A single channel relay low-side driver with integrated current regulation

立即訂購
產品規格表

DRV110

現行
產品規格表 立即訂購

產品詳細資料

Vs (max) (V) 15 Vs (min) (V) 6 Operating temperature range (°C) -40 to 125 Rating Catalog Topology LSS
Vs (max) (V) 15 Vs (min) (V) 6 Operating temperature range (°C) -40 to 125 Rating Catalog Topology LSS
TSSOP (PW) 14 32 mm² 5 x 6.4 TSSOP (PW) 8 19.2 mm² 3 x 6.4
  • Internal Zener Diode on Supply Pin for High-Voltage Operation
    • 120- and 230-V AC Supply Through Rectifier and RS Resistor
    • 24-V, 48-V, and Higher DC Supply Through RS Resistor
  • Drives an External MOSFET With PWM to Control Solenoid Current
    • External Sense Resistor for Regulating Solenoid Current
  • Fast Ramp-Up of Solenoid Current to Ensure Activation
  • Solenoid Current is Reduced in Hold Mode for Lower Power and Thermal Dissipation
  • Ramp Peak Current, Keep Time at Peak Current, Hold Current, and PWM Clock Frequency Can Be Set Externally. They Can Also Be Operated at Nominal Values Without External Components.
  • Protection
    • Thermal Shutdown
    • Undervoltage Lockout (UVLO)
  • Optional STATUS Output
  • Operating Temperature Range: –40ºC to +125ºC
  • 8-Pin and 14-Pin TSSOP Package Options
  • Internal Zener Diode on Supply Pin for High-Voltage Operation
    • 120- and 230-V AC Supply Through Rectifier and RS Resistor
    • 24-V, 48-V, and Higher DC Supply Through RS Resistor
  • Drives an External MOSFET With PWM to Control Solenoid Current
    • External Sense Resistor for Regulating Solenoid Current
  • Fast Ramp-Up of Solenoid Current to Ensure Activation
  • Solenoid Current is Reduced in Hold Mode for Lower Power and Thermal Dissipation
  • Ramp Peak Current, Keep Time at Peak Current, Hold Current, and PWM Clock Frequency Can Be Set Externally. They Can Also Be Operated at Nominal Values Without External Components.
  • Protection
    • Thermal Shutdown
    • Undervoltage Lockout (UVLO)
  • Optional STATUS Output
  • Operating Temperature Range: –40ºC to +125ºC
  • 8-Pin and 14-Pin TSSOP Package Options

The DRV110 device is a PWM current controller for solenoids. The device is designed to regulate the current with a well-controlled waveform to reduce power dissipation. The solenoid current is ramped up fast to ensure opening of the valve or relay. After initial ramping, the solenoid current is kept at a peak value to ensure correct operation, after which the current is reduced to a lower hold level to avoid thermal problems and reduce power dissipation.

The peak current duration is set with an external capacitor. The peak and hold levels of the current ramp, as well as the PWM frequency, can independently be set with external resistors. External setting resistors can also be omitted if the default values for the corresponding parameters are suitable for the application.

The DRV110 device has an internal Zener diode that limits the supply at VIN to VZENER for applications that require a higher supply voltage. Using the internal Zener, the DRV110 can be powered from 120-V and 230-V AC supplies through a rectifier and current-limiting resistor. High DC voltages such as 48-V can also be accommodated this way.

The DRV110 device is a PWM current controller for solenoids. The device is designed to regulate the current with a well-controlled waveform to reduce power dissipation. The solenoid current is ramped up fast to ensure opening of the valve or relay. After initial ramping, the solenoid current is kept at a peak value to ensure correct operation, after which the current is reduced to a lower hold level to avoid thermal problems and reduce power dissipation.

The peak current duration is set with an external capacitor. The peak and hold levels of the current ramp, as well as the PWM frequency, can independently be set with external resistors. External setting resistors can also be omitted if the default values for the corresponding parameters are suitable for the application.

The DRV110 device has an internal Zener diode that limits the supply at VIN to VZENER for applications that require a higher supply voltage. Using the internal Zener, the DRV110 can be powered from 120-V and 230-V AC supplies through a rectifier and current-limiting resistor. High DC voltages such as 48-V can also be accommodated this way.
filter 尋找其它 電磁線圈驅動器
下載 觀看有字幕稿的影片 影片

您可能會感興趣的類似產品

open-in-new 比較替代產品
功能與所比較的裝置相似
DRV8932 現行 具有電流感測的 35-V、1-A、四獨立半橋驅動器 35V, 1.5A Quad Half Bridge driver with integrated current sense
DRV8955 現行 具有電流感測的 50-V、2.5-A、四半橋驅動器 48V, 2.5A Quad Half Bridge driver with integrated current sense

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 4
類型 標題 日期
* Data sheet DRV110 120- and 230-V AC, 6- to 48-V DC Current Controller for Solenoids, Relays, and Valves datasheet (Rev. G) PDF | HTML 2018年 3月 28日
Technical article Liberate your solenoid or relay from the bonds of supply voltage PDF | HTML 2017年 3月 16日
User guide DRV110/DRV120 EVM User’s Guide (Rev. B) 2012年 7月 27日
More literature Smart Relays for Solar Inverters 2012年 5月 3日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

DRV110EVM — DRV110 評估模組

DRV110EVM 使用 DRV110 的 14 針腳 TSSOP 封裝版本 DRV110A，其是一款省電的電流控制電磁閥驅動器。此 EVM 能以 7-48V DC 或 100-240V AC 電源的全額定性能運作，可輕鬆控制所有可調整裝置參數，並可透過連接器連接任何電磁閥。使用指南說明了德州儀器 DRV110 評估模組 (EVM) 的特性、運作及使用方式。此 EVM 旨在協助使用者輕鬆評估和測試 DRV110 驅動電磁閥的運作和功能。此使用指南包含硬體設定說明、EVM 的印刷電路板佈局、電路圖和物料清單。

使用指南: PDF
TI.com 無法提供
模擬型號

DRV110 TINA-TI Reference Design (Rev. A)

SBWM004A.TSC (93 KB) - TINA-TI Reference Design
下載
模擬型號

DRV110 TINA-TI Transient Spice Model (Rev. A)

SBWM003A.ZIP (45 KB) - TINA-TI Spice Model
下載
模擬型號

DRV110 Unencrypted PSpice Transient Model Package (Rev. E)

SBWM002E.ZIP (25 KB) - PSpice Model
下載
計算工具

SLIC024 — DRV1xx Device Parameter Selector

支援產品和硬體

支援產品和硬體

產品
電磁線圈驅動器
DRV110 — 20V, 0.33A single channel relay low-side driver with integrated current regulation DRV120 — 28V, 0.25A single channel relay low side driver with current regulation
下載
參考設計

TIDA-00284 — 適用於 230V AC 電磁閥的電流控制驅動器參考設計

TIDA-00284 proposes to integrate current control and plunger movement detection into an AC solenoid coil. This reference design provides a solution to control the solenoid current using a PWM-based controller along with a Hall sensor to detect plunger movement and switch from peak current to hold (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-01621 — 具有電流調節且適用於伺服驅動與機器人的智慧型保持煞車控制器參考設計

This reference design implements safe brake control functionality in servo drives as per IEC EN 61800-5-2 by providing two channel output signals to control an external holding brake. The holding brake will be latched when the power supply is cut off and released when voltage is applied to the (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00289 — 適用於具有柱塞故障偵測功能的 24V DC 電磁閥的電流控制驅動器參考設計

TIDA-00289 integrates current control and plunger movement detection into the solenoid coil. Various applications in the field of industrial automation and material processing will benefit from up to 70% reduced power consumption, accelerated process time, greatly simplified usage and enhanced (...)
Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
TSSOP (PW) 14 Ultra Librarian
TSSOP (PW) 8 Ultra Librarian
適用 TI 的評估品項標準條款與條件。

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

建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。

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。​​​​​​​​​​​​​​

影片