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半橋式驅動器

UCC27282-Q1

現行

具有 5-V UVLO、連鎖和啟用功能的車用 3-A、120-V 半橋閘極驅動器

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產品規格表

UCC27282-Q1

現行
產品規格表 立即訂購

產品詳細資料

Bootstrap supply voltage (max) (V) 120 Power switch MOSFET Input supply voltage (min) (V) 5.5 Input supply voltage (max) (V) 16 Peak output current (A) 3.5 Operating temperature range (°C) -40 to 125 Undervoltage lockout (typ) (V) 5 Rating Automotive Propagation delay time (µs) 0.016 Rise time (ns) 12 Fall time (ns) 10 Iq (mA) 0.002 Input threshold TTL Channel input logic TTL Switch node voltage (V) -14 Features Enable, Interlock TI functional safety category Functional Safety-Capable Driver configuration Dual inputs
Bootstrap supply voltage (max) (V) 120 Power switch MOSFET Input supply voltage (min) (V) 5.5 Input supply voltage (max) (V) 16 Peak output current (A) 3.5 Operating temperature range (°C) -40 to 125 Undervoltage lockout (typ) (V) 5 Rating Automotive Propagation delay time (µs) 0.016 Rise time (ns) 12 Fall time (ns) 10 Iq (mA) 0.002 Input threshold TTL Channel input logic TTL Switch node voltage (V) -14 Features Enable, Interlock TI functional safety category Functional Safety-Capable Driver configuration Dual inputs
HSOIC (DDA) 8 29.4 mm² 4.9 x 6 SOIC (D) 8 29.4 mm² 4.9 x 6 VSON (DRC) 10 9 mm² 3 x 3
  • AEC-Q100 qualified with following results
    • Temperature grade 1 (Tj = –40°C to 150°C)
    • HBM ESD classification level 1B
    • CDM ESD classification level C3
  • Drives two N-channel MOSFETs in high-side low-side configuration
  • 5-V typical under voltage lockout
  • Input interlock
  • Enable/disable functionality in DRC package
  • 16-ns typical propagation delay
  • 12-ns rise, 10-ns fall time with 1.8-nF load
  • 1-ns typical delay matching
  • Absolute Maximum Negative Voltage Handling on Inputs (–5 V)
  • Absolute Maximum Negative Voltage Handling on HS (–14 V)
  • ±3-A peak output current
  • Absolute maximum boot voltage 120 V
  • Low current (7-µA) consumption when disabled
  • Integrated bootstrap diode
  • Functional Safety-Capable
  • AEC-Q100 qualified with following results
    • Temperature grade 1 (Tj = –40°C to 150°C)
    • HBM ESD classification level 1B
    • CDM ESD classification level C3
  • Drives two N-channel MOSFETs in high-side low-side configuration
  • 5-V typical under voltage lockout
  • Input interlock
  • Enable/disable functionality in DRC package
  • 16-ns typical propagation delay
  • 12-ns rise, 10-ns fall time with 1.8-nF load
  • 1-ns typical delay matching
  • Absolute Maximum Negative Voltage Handling on Inputs (–5 V)
  • Absolute Maximum Negative Voltage Handling on HS (–14 V)
  • ±3-A peak output current
  • Absolute maximum boot voltage 120 V
  • Low current (7-µA) consumption when disabled
  • Integrated bootstrap diode
  • Functional Safety-Capable

The UCC27282 -Q1 is a robust N-channel MOSFET driver with a maximum switch node (HS) voltage rating of 100 V. It allows for two N-channel MOSFETs to be controlled in half-bridge or synchronous buck configuration based topologies. Its 3-A peak source and sink current along with low pull-up and pull-down resistance allows the UCC27282 -Q1 to drive large power MOSFETs with minimum switching losses during the transition of the MOSFET Miller plateau. Since the inputs are independent of the supply voltage, UCC27282 -Q1 can be used in conjunction with both analog and digital controllers.

The input pins as well as the HS pin are able to tolerate significant negative voltage, which improves system robustness. Input interlock further improves robustness and system reliability in high noise applications. The enable and disable functionality provides additional system flexibility by reducing power consumption by the driver and responds to fault events within the system. 5-V UVLO allows systems to operate at lower bias voltages, which is necessary in many high frequency applications and improves system efficiency in certain operating modes. Small propagation delay and delay matching specifications minimize the dead-time requirement which further improves efficiency.

Under voltage lockout (UVLO) is provided for both the high-side and low-side driver stages forcing the outputs low if the VDD voltage is below the specified threshold. An integrated bootstrap diode eliminates the need for an external discrete diode in many applications, which saves board space and reduces system cost. UCC27282 -Q1 is offered in a small package enabling high density designs.

The UCC27282 -Q1 is a robust N-channel MOSFET driver with a maximum switch node (HS) voltage rating of 100 V. It allows for two N-channel MOSFETs to be controlled in half-bridge or synchronous buck configuration based topologies. Its 3-A peak source and sink current along with low pull-up and pull-down resistance allows the UCC27282 -Q1 to drive large power MOSFETs with minimum switching losses during the transition of the MOSFET Miller plateau. Since the inputs are independent of the supply voltage, UCC27282 -Q1 can be used in conjunction with both analog and digital controllers.

The input pins as well as the HS pin are able to tolerate significant negative voltage, which improves system robustness. Input interlock further improves robustness and system reliability in high noise applications. The enable and disable functionality provides additional system flexibility by reducing power consumption by the driver and responds to fault events within the system. 5-V UVLO allows systems to operate at lower bias voltages, which is necessary in many high frequency applications and improves system efficiency in certain operating modes. Small propagation delay and delay matching specifications minimize the dead-time requirement which further improves efficiency.

Under voltage lockout (UVLO) is provided for both the high-side and low-side driver stages forcing the outputs low if the VDD voltage is below the specified threshold. An integrated bootstrap diode eliminates the need for an external discrete diode in many applications, which saves board space and reduces system cost. UCC27282 -Q1 is offered in a small package enabling high density designs.
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類型 標題 日期
* Data sheet UCC27282-Q1Automotive 3-A 120-V Half-Bridge Driver with Cross Conduction Protection and Low Switching Losses datasheet (Rev. D) PDF | HTML 2022年 10月 10日
Functional safety information UCC27282-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA (Rev. B) PDF | HTML 2022年 11月 14日
Application note Understanding and comparing peak current capability of gate drivers PDF | HTML 2021年 3月 30日
User guide UCC27282 Evaluation Module (Rev. A) 2020年 1月 6日
Application note UCC27282 Improving motor drive system robustness 2019年 1月 11日
Technical article 48V systems: Driving power MOSFETs efficiently and robustly PDF | HTML 2015年 10月 8日

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UCC27282EVM-335 — UCC27282 120V、3A、5V UVLO 高壓側低壓側閘極驅動器評估模組

UCC27282EVM-335 is designed for evaluating UCC27282DRC, which is a 120V half bridge gate driver with high source and sink peak current capability. This EVM could be served to evaluate the driver IC against its datasheet. The EVM can also be used as Driver IC component selection guide. The EVM can (...)
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UCC27282 PSpice Transient Model

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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 (...)
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HSOIC (DDA) 8 檢視選項
SOIC (D) 8 檢視選項
VSON (DRC) 10 檢視選項
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