UCC27524 Series

Automotive 5-A/5-A dual-channel gate driver with 5-V UVLO and negative input voltage handling

Catalog(11 parts)

Part	Logic Voltage - VIL, VIH▲▼	Logic Voltage - VIL, VIH▲▼	Current - Peak Output (Source, Sink)▲▼	Current - Peak Output (Source, Sink)▲▼	Supplier Device Package	Gate Type	Channel Type	Mounting Type	Driven Configuration	Operating Temperature▲▼	Operating Temperature▲▼	Number of Drivers▲▼	Voltage - Supply▲▼	Voltage - Supply▲▼	Package / Case▲▼	Package / Case▲▼	Package / Case	Input Type	Rise / Fall Time (Typ)▲▼	Qualification	Grade	Package / Case▲▼	Package / Case▲▼
Texas Instruments UCC27524DGN Low-Side Gate Driver IC Non-Inverting 8-HVSSOP	2.299999952316284 V	1 V	5 A	5 A	8-HVSSOP	IGBT, N-Channel MOSFET	Independent	Surface Mount	Low-Side	-40 °C	140 °C	2 ul	18 V	4.5 V	0.0029972000047564507 m	0.003000000026077032 m	8-MSOP, 8-TSSOP, Exposed Pad	Non-Inverting	6.000000052353016e-9 s, 7.000000135093387e-9 s
Texas Instruments UCC27524DSDT Low-Side Gate Driver IC Non-Inverting 8-SON (3x3)	2.299999952316284 V	1 V	5 A	5 A	8-SON (3x3)	IGBT, N-Channel MOSFET	Independent	Surface Mount	Low-Side	-40 °C	140 °C	2 ul	18 V	4.5 V			8-WDFN Exposed Pad	Non-Inverting	6.000000052353016e-9 s, 7.000000135093387e-9 s
Texas Instruments UCC27524AQDGNRQ1 Low-Side Gate Driver IC Non-Inverting 8-HVSSOP	2.299999952316284 V	1 V	5 A	5 A	8-HVSSOP	IGBT, N-Channel MOSFET	Independent	Surface Mount	Low-Side	-40 °C	140 °C	2 ul	18 V	4.5 V	0.0029972000047564507 m	0.003000000026077032 m	8-MSOP, 8-TSSOP, Exposed Pad	Non-Inverting	6.000000052353016e-9 s, 7.000000135093387e-9 s	AEC-Q100	Automotive
Texas Instruments UCC27524A1QDGNRQ1 Low-Side Gate Driver IC Non-Inverting 8-HVSSOP	2.299999952316284 V	1 V	5 A	5 A	8-HVSSOP	IGBT, N-Channel MOSFET	Independent	Surface Mount	Low-Side	-40 °C	140 °C	2 ul	18 V	4.5 V	0.0029972000047564507 m	0.003000000026077032 m	8-MSOP, 8-TSSOP, Exposed Pad	Non-Inverting	6.000000052353016e-9 s, 7.000000135093387e-9 s	AEC-Q100	Automotive
Texas Instruments UCC27524AQDRQ1 Low-Side Gate Driver IC Non-Inverting 8-SOIC	2.299999952316284 V	1 V	5 A	5 A	8-SOIC	IGBT, N-Channel MOSFET	Independent	Surface Mount	Low-Side	-40 °C	140 °C	2 ul	18 V	4.5 V			8-SOIC	Non-Inverting	6.000000052353016e-9 s, 7.000000135093387e-9 s	AEC-Q100	Automotive	0.003899999894201755 m
Texas Instruments UCC27524ADGNR Low-Side Gate Driver IC Non-Inverting 8-HVSSOP	2.299999952316284 V	1 V	5 A	5 A	8-HVSSOP	IGBT, N-Channel MOSFET	Independent	Surface Mount	Low-Side	-40 °C	140 °C	2 ul	18 V	4.5 V	0.0029972000047564507 m	0.003000000026077032 m	8-MSOP, 8-TSSOP, Exposed Pad	Non-Inverting	6.000000052353016e-9 s, 7.000000135093387e-9 s
Texas Instruments UCC27524D Low-Side Gate Driver IC Non-Inverting 8-SOIC	2.299999952316284 V	1 V	5 A	5 A	8-SOIC	IGBT, N-Channel MOSFET	Independent	Surface Mount	Low-Side	-40 °C	140 °C	2 ul	18 V	4.5 V			8-SOIC	Non-Inverting	6.000000052353016e-9 s, 7.000000135093387e-9 s			0.003899999894201755 m
Texas Instruments UCC27524AD Low-Side Gate Driver IC Non-Inverting 8-SOIC	2.299999952316284 V	1 V	5 A	5 A	8-SOIC	IGBT, N-Channel MOSFET	Independent	Surface Mount	Low-Side	-40 °C	140 °C	2 ul	18 V	4.5 V			8-SOIC	Non-Inverting	6.000000052353016e-9 s, 7.000000135093387e-9 s			0.003899999894201755 m
Texas Instruments UCC27524P Low-Side Gate Driver IC Non-Inverting 8-PDIP	2.299999952316284 V	1 V	5 A	5 A	8-PDIP	IGBT, N-Channel MOSFET	Independent	Through Hole	Low-Side	-40 °C	140 °C	2 ul	18 V	4.5 V			8-DIP	Non-Inverting	6.000000052353016e-9 s, 7.000000135093387e-9 s			0.007619999814778566 m	0.007619999814778566 m
Texas Instruments UCC27524DGNR Low-Side Gate Driver IC Non-Inverting 8-HVSSOP	2.299999952316284 V	1 V	5 A	5 A	8-HVSSOP	IGBT, N-Channel MOSFET	Independent	Surface Mount	Low-Side	-40 °C	140 °C	2 ul	18 V	4.5 V	0.0029972000047564507 m	0.003000000026077032 m	8-MSOP, 8-TSSOP, Exposed Pad	Non-Inverting	6.000000052353016e-9 s, 7.000000135093387e-9 s
Texas Instruments UCC27524DSDR Low-Side Gate Driver IC Non-Inverting 8-SON (3x3)	2.299999952316284 V	1 V	5 A	5 A	8-SON (3x3)	IGBT, N-Channel MOSFET	Independent	Surface Mount	Low-Side	-40 °C	140 °C	2 ul	18 V	4.5 V			8-WDFN Exposed Pad	Non-Inverting	6.000000052353016e-9 s, 7.000000135093387e-9 s

Key Features

• Qualified for automotive applicationsAEC-Q100 qualified with the following resultsDevice temperature grade 1Industry-standard pin outTwo independent gate-drive channels5A peak source and sink-drive currentIndependent enable function for each outputTTL and CMOS-compatible logic threshold independent of supply voltageHysteretic-logic thresholds for high-noise immunityAbility to handle negative voltages (–5V) at inputsInputs and enable pin-voltage levels not restricted by VDD pin bias supply voltage4.5V to 18V single-supply rangeOutputs held low during VDD-UVLO, (ensures glitch-free operation at power-up and power-down)Fast propagation delays (17ns typical)Fast rise and fall times (6ns and 10ns typical)1ns typical delay matching between 2-channelsAbility to parallel two outputs for high-drive currentOutputs held in low when inputs are floatingSOIC-8 and VSSOP-8 PowerPad™ package optionsOperating temperature range of –40°C to 150°CQualified for automotive applicationsAEC-Q100 qualified with the following resultsDevice temperature grade 1Industry-standard pin outTwo independent gate-drive channels5A peak source and sink-drive currentIndependent enable function for each outputTTL and CMOS-compatible logic threshold independent of supply voltageHysteretic-logic thresholds for high-noise immunityAbility to handle negative voltages (–5V) at inputsInputs and enable pin-voltage levels not restricted by VDD pin bias supply voltage4.5V to 18V single-supply rangeOutputs held low during VDD-UVLO, (ensures glitch-free operation at power-up and power-down)Fast propagation delays (17ns typical)Fast rise and fall times (6ns and 10ns typical)1ns typical delay matching between 2-channelsAbility to parallel two outputs for high-drive currentOutputs held in low when inputs are floatingSOIC-8 and VSSOP-8 PowerPad™ package optionsOperating temperature range of –40°C to 150°C

Description

The UCC27524A-Q1 device is a dual-channel, high-speed, low-side, gate-driver device capable of effectively driving MOSFET and IGBT power switches. The UCC27524A-Q1 device is a variant of the UCC2752x family. The UCC27524A-Q1 device adds the ability to handle –5V directly at the input pins for increased robustness. The UCC27524A-Q1 device is a dual, non-inverting driver. Using a design that inherently minimizes shoot-through current, the UCC27524A-Q1 device is capable of delivering high-peak current pulses of up to 5A source and 5A sink into capacitive loads along with rail-to-rail drive capability and extremely small propagation delay (typically 17ns). In addition, the drivers feature matched, internal-propagation delays between the two channels which are very well suited for applications requiring dual-gate drives with critical timing, such as synchronous rectifiers. This also enables connecting two channels in parallel to effectively increase current-drive capability or driving two switches in parallel with a single input signal. The input pin thresholds are based on TTL and CMOS compatible low-voltage logic, which is fixed and independent of the VDD supply voltage. Wide hysteresis between the high and low thresholds offers excellent noise immunity. For protection purposes, internal pull-up and pull-down resistors on the input pins of the UCC27524A-Q1 device ensure that outputs are held LOW when input pins are in floating condition. The UCC27524A-Q1 device features enable pins (ENA and ENB) to have better control of the operation of the driver applications. The pins are internally pulled up to VDD for active-high logic and are left open for standard operation. The UCC27524A-Q1 devices is available in SOIC-8 (D) and VSSOP-PowerPAD-8 with exposed pad (DGN) packages. The UCC27524A-Q1 device is a dual-channel, high-speed, low-side, gate-driver device capable of effectively driving MOSFET and IGBT power switches. The UCC27524A-Q1 device is a variant of the UCC2752x family. The UCC27524A-Q1 device adds the ability to handle –5V directly at the input pins for increased robustness. The UCC27524A-Q1 device is a dual, non-inverting driver. Using a design that inherently minimizes shoot-through current, the UCC27524A-Q1 device is capable of delivering high-peak current pulses of up to 5A source and 5A sink into capacitive loads along with rail-to-rail drive capability and extremely small propagation delay (typically 17ns). In addition, the drivers feature matched, internal-propagation delays between the two channels which are very well suited for applications requiring dual-gate drives with critical timing, such as synchronous rectifiers. This also enables connecting two channels in parallel to effectively increase current-drive capability or driving two switches in parallel with a single input signal. The input pin thresholds are based on TTL and CMOS compatible low-voltage logic, which is fixed and independent of the VDD supply voltage. Wide hysteresis between the high and low thresholds offers excellent noise immunity. For protection purposes, internal pull-up and pull-down resistors on the input pins of the UCC27524A-Q1 device ensure that outputs are held LOW when input pins are in floating condition. The UCC27524A-Q1 device features enable pins (ENA and ENB) to have better control of the operation of the driver applications. The pins are internally pulled up to VDD for active-high logic and are left open for standard operation. The UCC27524A-Q1 devices is available in SOIC-8 (D) and VSSOP-PowerPAD-8 with exposed pad (DGN) packages.