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LM5101A - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers

Download the LM5101A datasheet PDF. This datasheet also covers the LM5100B variant, as both devices belong to the same (lm5100x / lm5101x) high voltage high side and low side gate drivers family and are provided as variant models within a single manufacturer datasheet.

Description

The LM5100A/B/C and LM5101A/B/C High Voltage Gate Drivers are designed to drive both the high-side and the low-side N-Channel MOSFETs in a synchronous buck or a half-bridge configuration.

The floating high-side driver is capable of operating with supply voltages up to 100V.

Features

  • n Drives both a high-side and low-side N-Channel MOSFETs n Independent high and low driver logic inputs n Bootstrap supply voltage up to 118V DC n Fast propagation times (25 ns typical) n Drives 1000 pF load with 8 ns rise and fall times n Excellent propagation delay matching (3 ns typical) n Supply rail under-voltage lockout n Low power consumption n Pin compatible with HIP2100/HIP2101 Typical.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM5100B_NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LM5101A High-Side and Low-Side Gate Drivers Texas Instruments
LM5101 High Voltage High Side and Low Side Gate Driver Texas Instruments
LM5101B High-Side and Low-Side Gate Drivers Texas Instruments
LM5101C High-Side and Low-Side Gate Drivers Texas Instruments
LM5100 High Voltage High Side and Low Side Gate Driver Texas Instruments

Other Datasheets by National Semiconductor (Texas Instruments)

Part Number Description
LM5101 High Voltage High Side and Low Side Gate Driver
LM5101B (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers
LM5101C (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers
LM5100 High Voltage High Side and Low Side Gate Driver
LM5100A (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com LM5100A/B/C, LM5101A/B/C 3A, 2A and 1A High Voltage High-Side and Low-Side Gate Drivers November 2006 LM5100A/B/C LM5101A/B/C 3A, 2A and 1A High Voltage High-Side and Low-Side Gate Drivers General Description The LM5100A/B/C and LM5101A/B/C High Voltage Gate Drivers are designed to drive both the high-side and the low-side N-Channel MOSFETs in a synchronous buck or a half-bridge configuration. The floating high-side driver is capable of operating with supply voltages up to 100V. The “A” versions provide a full 3A of gate drive while the “B” and “C” versions provide 2A and 1A respectively. The outputs are independently controlled with CMOS input thresholds (LM5100A/B/C) or TTL input thresholds (LM5101A/B/C).