The NCP5109 is a high voltage gate driver IC designed for driving N-channel power MOSFETs or IGBTs in half-bridge or high-side/low-side configurations. It supports a voltage range of up to 200 V and features a gate drive supply range from 10 V to 20 V. The driver provides independent inputs for each output, allowing for flexibility in various circuit topologies. It has a peak output current capability of 500 mA for the high-side driver and 250 mA for the low-side driver. The device includes features such as dV/dt immunity of ±50 V/nsec, negative current injection characterization over temperature, and matched propagation delays between channels. It also incorporates under-voltage lockout (UVLO) protection for both channels and cross-conduction protection with a fixed dead time of 100 ns in version B. The NCP5109 is compatible with 3.3 V and 5 V logic levels and is available in a Pb-free SOIC-8 package. Typical applications include half-bridge power converters and full-bridge converters.
MOSFET / IGBT Drivers, Dual Input, High Voltage, High and Low Side, 200 V, SOIC-8 Narrow Body, 2500-REEL Product overview: NCP5109ADR2G from onsemi 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 Dual, 200 V, SOIC. Search-friendly keywords include gate driver IC, MOSFET driver, IGBT driver, power switching, Dual, 200 V, SOIC, Gate Drivers ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 730-NCP5109ADR2G can be used for catalog matching and distributor lookup.
Manufacturer: ON Semiconductor
Win Source Part Number: 1230317-NCP5109ADR2G
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: 8-SOIC (0.154", 3.90mm Width)
Mounting: SMD
Operating Supply Voltage: 10 V ~ 20 V
Channel Type: Independent
Driven Configuration: Half-Bridge
Number of Drivers: 2
Gate Type: IGBT, N-Channel MOSFET
Logic Voltage - VIL, VIH: 0.8V, 2.3V
Current - Peak Output (Source, Sink): 250mA, 500mA
High Side Voltage - Max (Bootstrap): 200V
Rise / Fall Time (Typ): 85ns, 35ns
Family Name: NCP5109A
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.onsemi.com
Manufacturer Package: 8-SOIC
Alternative Parts (Cross-Reference): AUIRS2302STR; AUIRS2302S; ADUM5230WARWZ-RL;
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: 2026
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Limited
Half-Bridge Gate Driver IC Non-Inverting 8-SOIC
Half-Bridge Gate Driver IC Non-Inverting 8-SOIC
Half-Bridge Gate Driver IC Non-Inverting 8-SOIC
Gate Drivers HIGH VOLT MOSFET DRIVER
Half-Bridge Gate Driver IC Non-Inverting 8-SOIC
IC GATE DRVR HALF-BRIDGE 8SOIC
MOSFET DRIVER, HIGH/LOW SIDE, SOIC-8; Driver Configuration:High Side and Low Side; Peak Output Current:500mA; Supply Voltage Min:10V; Supply Voltage Max:20V; Driver Case Style:SOIC; No. of Pins:8Pins; Input Delay:100ns; Output RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers |
| Product Number | 730-NCP5109ADR2G | 1230317-NCP5109ADR2G | NCP5109ADR2GOSCT-ND | NCP5109ADR2G | NCP5109ADR2G | NCP5109ADR2G | 31AC0586 |
| Product Name | Dual 200 V SOIC Gate Driver IC | PMIC - PMIC - Gate Drivers - NCP5109ADR2G | Gate Drivers | Gate Drivers | Gate Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - Gate Drivers | Mosfet Driver, High/low Side, Soic-8; Driver Configuration Onsemi |
| Number of Outputs | 2; 2 | ||||||
| Supply Voltage | 10 to 20 volts | 10 to 20 volts | 10 to 20 volts | 10 to 20 volts | 20 to 10 volts | 10 to 20 volts | |
| Fall Time | 35 ns | 35 ns | 35 ns | 35 ns | |||
| Package Type | SOIC | SOIC | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; 8-SOIC (0.154\", 3.90mm Width) | SOIC; SOIC | ||
| Driver Type | Dual Gate Driver | Dual Gate Driver | Dual Gate Driver | High-side; Low-side |
