The LM5101A is a high-voltage gate driver capable of driving both high-side and low-side N-channel MOSFETs, providing a peak output current of 3A. It operates with a bootstrap supply voltage of up to 118V DC and features fast propagation times, typically around 25 ns, with rise and fall times of 8 ns for a 1000-pF load. The device includes independent logic inputs for high and low drivers, ensuring flexibility in control. It also incorporates undervoltage lockout protection for both high-side and low-side power rails, enhancing reliability in various applications. The LM5101A is available in multiple package options, including SO PowerPAD and SOIC, making it suitable for compact designs. This driver is ideal for synchronous buck converters, half-bridge configurations, and other applications requiring robust gate driving capabilities.
3A High Voltage High-Side and Low-Side Gate Driver 8-SO PowerPAD
Manufacturer: Texas Instruments
Win Source Part Number: 141301-LM5101AMR/NOP
Packaging: Tube/Rail
Mounting: SMD (SMT)
Channel Type: Independent
Input Type: Non-Inverting
Driven Configuration: Half-Bridge
Number of Drivers: 2
Gate Type: N-Channel MOSFET
Logic Voltage - VIL, VIH: 2.3V,
Current - Peak Output (Source, Sink): 3A, 3A
High Side Voltage - Max (Bootstrap): 118V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: 8-SO PowerPad
Supply Voltage - Operating: 9 V to 14 V
Rise and Fall Time: 430ns, 260ns
Popularity: Medium
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Limited
Half-Bridge Gate Driver IC Non-Inverting 8-SO PowerPad
2-Ch 3A High/Low Side Gate Driver, Half Bridge, 8-Pin HSOP Product overview: LM5101AMR/NOPB from Texas Instruments is a Gate Driver IC for power MOSFET and IGBT drive stages, motor inverters, DC-DC converters, lighting control, and industrial power electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 3A. Search-friendly keywords include gate driver IC, MOSFET driver, IGBT driver, power switching, 3A, Gate Drivers ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 730-LM5101AMR/NOPB can be used for catalog matching and distributor lookup.
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| Texas Instruments | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers |
| Product Number | LM5101AMR/NOPB | 141301-LM5101AMR/NOPB | LM5101AMR/NOPB-ND | 730-LM5101AMR/NOPB | LM5101AMR/NOPB | LM5101AMR/NOPB | LM5101AMR/NOPB | LM5101AMR/NOPB |
| Product Name | LM5101A 3A High Voltage High-Side and Low-Side Gate Driver | PMIC - PMIC - Gate Drivers - LM5101AMR/NOPB | Gate Drivers | 3A Gate Driver IC | Integrated Circuits (ICs) - Power Management (PMIC) - Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers |
| Driver Type | Dual Gate Driver | Dual Gate Driver | Dual Gate Driver | Dual Gate Driver | Dual Gate Driver | |||
| Output Configuration | Dual,Independent | Noninverting | Noninverting | Inverting; Noninverting | Inverting; Noninverting | |||
| Input Threshold | TTL | |||||||
| Output Current | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps | |||
| Supply Voltage | 7.5 to 14 volts | 9 to 14 volts | 9 to 14 volts | 14 to 9 volts | 9 to 14 volts | 9 to 14 volts |
