LMG1025-Q1 Series

Automotive 7-A/5-A single-channel low-side gate driver with 5-V UVLO for narrow pulse applications

Catalog

Automotive 7-A/5-A single-channel low-side gate driver with 5-V UVLO for narrow pulse applications

Part	Number of Drivers	Mounting Type	Channel Type	Current - Peak Output (Source, Sink) [custom]	Current - Peak Output (Source, Sink) [custom]	Driven Configuration	Operating Temperature [Min]	Operating Temperature [Max]	Gate Type	Logic Voltage - VIL, VIH	Input Type	Supplier Device Package	Voltage - Supply [Min]	Voltage - Supply [Max]	Grade	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Qualification	Utilized IC / Part	Function	Supplied Contents	Type
Texas Instruments LMG1025QDEERQ1	1	Surface Mount Wettable Flank	Single	7 A	5 A	Low-Side	-40 °C	125 ¯C	N-Channel P-Channel MOSFET	1.7 V 1.8 V	Inverting Non-Inverting	6-WSON (2x2)	4.75 V	5.25 V
Texas Instruments LMG1025QDEETQ1	1	Surface Mount Wettable Flank	Single	7 A	5 A	Low-Side	-40 °C	125 ¯C	N-Channel P-Channel MOSFET	1.7 V 1.8 V	Inverting Non-Inverting	6-WSON (2x2)	4.75 V	5.25 V	Automotive	650 ps	850 ps	AEC-Q100
Texas Instruments LMG1025-Q1EVM																			LMG1025-Q1	Gate Driver	Board(s)	Power Management

Catalog

Automotive 7-A/5-A single-channel low-side gate driver with 5-V UVLO for narrow pulse applications

Key Features

• AEC-Q100 grade 1 qualified1.25ns typical minimum input pulse width2.6ns typical rising propagation delay2.9ns typical falling propagation delay300ps typical pulse distortionIndependent 7A pull-up and 5A pull-down current650ps typical rise time (220pF load)850ps typical fall time (220pF load)2mm x 2mm QFN packageInverting and non-inverting inputsUVLO and over-temperature protectionSingle 5V supply voltageAEC-Q100 grade 1 qualified1.25ns typical minimum input pulse width2.6ns typical rising propagation delay2.9ns typical falling propagation delay300ps typical pulse distortionIndependent 7A pull-up and 5A pull-down current650ps typical rise time (220pF load)850ps typical fall time (220pF load)2mm x 2mm QFN packageInverting and non-inverting inputsUVLO and over-temperature protectionSingle 5V supply voltage

Description

The LMG1025-Q1 is a single channel low-side enhancement-mode GaN FET and logic-level MOSFET driver for high switching frequency automotive applications. Narrow pulse width capability, fast switching specification, and small pulse distortion combine to significantly enhance LiDAR, ToF, and Power Converter performance. 1.25ns output pulse width enables more powerful, eye-safe diode pulses. This, combined with 300ns distortion, leads to longer-range, precise LiDAR/ToF systems. 2.9ns propagation delay significantly improves the control loop response time and thus overall performance of the power converters. Split output allows the drive strength and timing to be independently adjusted through external resistors between OUTH, OUTL, and the FET gate. The driver features undervoltage lockout (UVLO) and over-temperature protection (OTP) to ensure the device is not damaged in overload or fault conditions. LMG1025-Q1 is available in a compact, leadless, AEC-Q100 automotive qualified package to meet the size and gate loop inductance requirements of high switching frequency automotive applications. The LMG1025-Q1 is a single channel low-side enhancement-mode GaN FET and logic-level MOSFET driver for high switching frequency automotive applications. Narrow pulse width capability, fast switching specification, and small pulse distortion combine to significantly enhance LiDAR, ToF, and Power Converter performance. 1.25ns output pulse width enables more powerful, eye-safe diode pulses. This, combined with 300ns distortion, leads to longer-range, precise LiDAR/ToF systems. 2.9ns propagation delay significantly improves the control loop response time and thus overall performance of the power converters. Split output allows the drive strength and timing to be independently adjusted through external resistors between OUTH, OUTL, and the FET gate. The driver features undervoltage lockout (UVLO) and over-temperature protection (OTP) to ensure the device is not damaged in overload or fault conditions. LMG1025-Q1 is available in a compact, leadless, AEC-Q100 automotive qualified package to meet the size and gate loop inductance requirements of high switching frequency automotive applications.