UCC27524A1-Q1 Series

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

Catalog

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

Part	Package / Case	Package / Case [custom]	Logic Voltage - VIL, VIH	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Current - Peak Output (Source, Sink) [custom]	Current - Peak Output (Source, Sink) [custom]	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Input Type	Number of Drivers	Driven Configuration	Supplier Device Package	Gate Type	Channel Type	Mounting Type	Qualification	Grade	Package / Case [y]	Package / Case [x]	Package / Case	Package / Case
Texas Instruments UCC27524DGN	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm	1 V 2.3 V	18 V	4.5 V	-40 °C	140 °C	5 A	5 A	7 ns	6 ns	Non-Inverting	2	Low-Side	8-HVSSOP	IGBT N-Channel MOSFET	Independent	Surface Mount
Texas Instruments UCC27524AQDGNRQ1	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm	1 V 2.3 V	18 V	4.5 V	-40 °C	140 °C	5 A	5 A	7 ns	6 ns	Non-Inverting	2	Low-Side	8-HVSSOP	IGBT N-Channel MOSFET	Independent	Surface Mount	AEC-Q100	Automotive
Texas Instruments UCC27524A1QDGNRQ1	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm	1 V 2.3 V	18 V	4.5 V	-40 °C	140 °C	5 A	5 A	7 ns	6 ns	Non-Inverting	2	Low-Side	8-HVSSOP	IGBT N-Channel MOSFET	Independent	Surface Mount	AEC-Q100	Automotive
Texas Instruments UCC27524AQDRQ1	8-SOIC		1 V 2.3 V	18 V	4.5 V	-40 °C	140 °C	5 A	5 A	7 ns	6 ns	Non-Inverting	2	Low-Side	8-SOIC	IGBT N-Channel MOSFET	Independent	Surface Mount	AEC-Q100	Automotive	3.9 mm	0.154 in
Texas Instruments UCC27524ADGNR	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm	1 V 2.3 V	18 V	4.5 V	-40 °C	140 °C	5 A	5 A	7 ns	6 ns	Non-Inverting	2	Low-Side	8-HVSSOP	IGBT N-Channel MOSFET	Independent	Surface Mount
Texas Instruments UCC27524D	8-SOIC		1 V 2.3 V	18 V	4.5 V	-40 °C	140 °C	5 A	5 A	7 ns	6 ns	Non-Inverting	2	Low-Side	8-SOIC	IGBT N-Channel MOSFET	Independent	Surface Mount			3.9 mm	0.154 in
Texas Instruments UCC27524AD	8-SOIC		1 V 2.3 V	18 V	4.5 V	-40 °C	140 °C	5 A	5 A	7 ns	6 ns	Non-Inverting	2	Low-Side	8-SOIC	IGBT N-Channel MOSFET	Independent	Surface Mount			3.9 mm	0.154 in
Texas Instruments UCC27524P	8-DIP		1 V 2.3 V	18 V	4.5 V	-40 °C	140 °C	5 A	5 A	7 ns	6 ns	Non-Inverting	2	Low-Side	8-PDIP	IGBT N-Channel MOSFET	Independent	Through Hole					0.3 in	7.62 mm
Texas Instruments UCC27524DGNR	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm	1 V 2.3 V	18 V	4.5 V	-40 °C	140 °C	5 A	5 A	7 ns	6 ns	Non-Inverting	2	Low-Side	8-HVSSOP	IGBT N-Channel MOSFET	Independent	Surface Mount
Texas Instruments UCC27524DSDR	8-WDFN Exposed Pad		1 V 2.3 V	18 V	4.5 V	-40 °C	140 °C	5 A	5 A	7 ns	6 ns	Non-Inverting	2	Low-Side	8-SON (3x3)	IGBT N-Channel MOSFET	Independent	Surface Mount

Catalog

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

Key Features

• Qualified for automotive applicationsAEC-Q100 qualified with the following results:Device temperature grade 1: –40°C to +125°C ambient operating temperature rangeIndustry-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 (3.5ns and 6ns typical)1ns typical delay matching between two channelsAbility to parallel two outputs for high-drive currentOutputs held low when inputs are floatingMSOP-8 PowerPad™ packageOperating junction temperature range of –40°C to 150°CQualified for automotive applicationsAEC-Q100 qualified with the following results:Device temperature grade 1: –40°C to +125°C ambient operating temperature rangeIndustry-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 (3.5ns and 6ns typical)1ns typical delay matching between two channelsAbility to parallel two outputs for high-drive currentOutputs held low when inputs are floatingMSOP-8 PowerPad™ packageOperating junction 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.