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TPS2829-Q1

現行

具 40-V VDD 的車用 2-A/2-A 單通道閘極驅動器

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UCC27519A-Q1 現行 具有 5-V UVLO、啟用與 CMOS 輸入的汽車 4-A/4-A 單通道閘極驅動器 This is a newer pin-to-pin single channel low-side driver with higher drive strength, faster switching characteristics, and an enable pin

TPS2829-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 Hysteretic Logic 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 Non-Inverting
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 Hysteretic Logic 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 Non-Inverting
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.
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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

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