首頁 電源管理 閘極驅動器 低壓側驅動器
首頁
電源管理
閘極驅動器
低壓側驅動器

TPS2819-Q1

現行

具 40-V VDD 與穩壓輸出的車用 2-A/2-A 單通道閘極驅動器

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
功能相同，但引腳輸出與所比較的產品不同
UCC27531-Q1 現行 具有 8-V UVLO、35-V VDD 與分離輸出的汽車 2.5-A/5-A 單通道閘極驅動器 This product offers higher drive current and improved propagation delay.

TPS2819-Q1

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 1 Power switch MOSFET Peak output current (A) 2 Input supply voltage (min) (V) 4 Input supply voltage (max) (V) 14 Features Internal Regulator Operating temperature range (°C) -40 to 125 Rise time (ns) 14 Fall time (ns) 14 Propagation delay time (µs) 0.024 Input threshold CMOS Channel input logic Non-Inverting Input negative voltage (V) 0 Rating Automotive Driver configuration Single
Number of channels 1 Power switch MOSFET Peak output current (A) 2 Input supply voltage (min) (V) 4 Input supply voltage (max) (V) 14 Features Internal Regulator Operating temperature range (°C) -40 to 125 Rise time (ns) 14 Fall time (ns) 14 Propagation delay time (µs) 0.024 Input threshold CMOS Channel input logic Non-Inverting Input negative voltage (V) 0 Rating Automotive Driver configuration Single
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • Qualified for Automotive Applications
  • Customer-Specific Configuration Control Can Be Supported Along With Major-Change Approval
  • Low-Cost Single-Channel High-Speed MOSFET Driver
  • 15-mA Max ICC (TPS2828, TPS2829)
  • 25-ns Max Rise/Fall Times and 40-ns Max Propagation Delay. . . 1-nF Load
  • 2-A Peak Output Current
  • 4-V to 14-V Driver Supply-Voltage Range, Internal Regulator Extends Range to 40 V (TPS2816, TPS2817, TPS2818, TPS2819)
  • 5-pin SOT-23 Package
  • –40°C to 125°C Ambient-Temperature Operating Range
  • Highly Resistant to Latch-Ups
  • Qualified for Automotive Applications
  • Customer-Specific Configuration Control Can Be Supported Along With Major-Change Approval
  • Low-Cost Single-Channel High-Speed MOSFET Driver
  • 15-mA Max ICC (TPS2828, TPS2829)
  • 25-ns Max Rise/Fall Times and 40-ns Max Propagation Delay. . . 1-nF Load
  • 2-A Peak Output Current
  • 4-V to 14-V Driver Supply-Voltage Range, Internal Regulator Extends Range to 40 V (TPS2816, TPS2817, TPS2818, TPS2819)
  • 5-pin SOT-23 Package
  • –40°C to 125°C Ambient-Temperature Operating Range
  • Highly Resistant to Latch-Ups

The TPS28xx single-channel high-speed MOSFET drivers are capable of delivering peak currents of up to 2 A into highly capacitive loads. High switching speeds (tr and tf = 14 ns typ) are obtained with the use of BiCMOS outputs. Typical threshold switching voltages are two-thirds and one-third of VCC. The design inherently minimizes shoot-through current.

A regulator is provided on TPS2816 through TPS2819 devices to allow operation with supply inputs between 14V and 40V. The regulator output can be used to power other circuits, provided power dissipation does not exceed package limitations. If the regulator is not required, VDD (the regulator input) should be connected to VCC. The TPS2816 and TPS2817 input circuits include an active pullup circuit to eliminate the need for an external resistor when using open-collector PWM controllers. The TPS2818 and TPS2819 are identical to the TPS2816 and TPS2817, except that the active pullup circuit is omitted. The TPS2828 and TPS2829 are identical to the TPS2818 and TPS2819, except that the internal voltage regulator is omitted, allowing quiescent current to drop to less than 15 µA when the inputs are high or low.

The TPS28xx series devices are available in 5-pin SOT-23 (DBV) packages and operate over an ambient temperature range of –40°C to 125°C.

The TPS28xx single-channel high-speed MOSFET drivers are capable of delivering peak currents of up to 2 A into highly capacitive loads. High switching speeds (tr and tf = 14 ns typ) are obtained with the use of BiCMOS outputs. Typical threshold switching voltages are two-thirds and one-third of VCC. The design inherently minimizes shoot-through current.

A regulator is provided on TPS2816 through TPS2819 devices to allow operation with supply inputs between 14V and 40V. The regulator output can be used to power other circuits, provided power dissipation does not exceed package limitations. If the regulator is not required, VDD (the regulator input) should be connected to VCC. The TPS2816 and TPS2817 input circuits include an active pullup circuit to eliminate the need for an external resistor when using open-collector PWM controllers. The TPS2818 and TPS2819 are identical to the TPS2816 and TPS2817, except that the active pullup circuit is omitted. The TPS2828 and TPS2829 are identical to the TPS2818 and TPS2819, except that the internal voltage regulator is omitted, allowing quiescent current to drop to less than 15 µA when the inputs are high or low.

The TPS28xx series devices are available in 5-pin SOT-23 (DBV) packages and operate over an ambient temperature range of –40°C to 125°C.
open-in-new 尋找其它 低壓側驅動器
下載 觀看有字幕稿的影片 影片

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 2
類型 標題 日期
* Data sheet TPS2816-Q1, TPS2817-Q1, TPS2818-Q1, TPS2819-Q1, TPS2828-Q1, TPS2829-Q1 datasheet (Rev. B) 2011年 9月 27日
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) 2018年 10月 29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)。

模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
要求
封裝 引腳 下載
SOT-23 (DBV) 5 檢視選項
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
  • 資格摘要
  • 進行中可靠性監測
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。​​​​​​​​​​​​​​

影片