LM5109BMA/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
LM5109BMA/NOPB is a 100V half-bridge MOSFET gate driver IC from Texas Instruments, featuring a gated Schmitt trigger input, two-channel design, and standard output characteristics. Supports high-side and low-side switching for motor drive and power conversion applications. From $0.24, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM5109BMA/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2382(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM5109BMA/NOPB?
- 100V bootstrap high-side gate driver for MOSFET and IGBT switching
- Gated Schmitt trigger input for improved noise immunity
- Dual-channel half-bridge driver in compact SOIC-8 package
- Pb-free (e4) compliant with 15-year end-of-life support
- Suitable for motor drives, DC-DC converters, and inverter stages
What is LM5109BMA/NOPB used for?
The LM5109BMA/NOPB is widely used in half-bridge and full-bridge power conversion circuits, including synchronous buck converters, motor drive inverters, and class-D audio amplifiers. Its high-voltage bootstrap architecture makes it ideal for industrial power supplies and automotive gate drive stages. The gated Schmitt trigger input ensures robust operation in electrically noisy environments.
What are the specifications of LM5109BMA/NOPB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| High Side Driver | YES |
| Input Characteristics | GATED SCHMITT TRIGGER |
| Interface IC Type | HALF BRIDGE BASED MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Output Characteristics | STANDARD |
| Output Current-Max | 1A |
| Output Peak Current Limit-Nom | 1A |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 2.9mA |
| Supply Voltage-Max | 14V |
| Supply Voltage-Min | 8V |
| Supply Voltage-Nom | 12V |
| Supply Voltage1-Max | 104V |
| Supply Voltage1-Min | 7V |
| Supply Voltage1-Nom | 12V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Turn-off Time | 0.056 µs |
| Turn-on Time | 0.056 µs |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Where can I find the LM5109BMA/NOPB datasheet?
LM5109BMA/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM5109BMA/NOPB?
Compatible alternatives and drop-in replacements for LM5109BMA/NOPB:
Frequently Asked Questions
What is the maximum supply voltage of the LM5109BMA/NOPB?
The LM5109BMA/NOPB supports a maximum bootstrap supply voltage of 100V, making it suitable for high-voltage half-bridge gate drive applications in motor control and industrial power conversion.
What type of input does the LM5109BMA/NOPB use?
The LM5109BMA/NOPB uses a gated Schmitt trigger input, which provides improved noise immunity and ensures clean switching transitions even in electrically noisy environments.
What package does the LM5109BMA/NOPB come in?
The LM5109BMA/NOPB is available in an SOIC-8 (R-PDSO-G8) small outline package, which is a compact and widely supported SMD footprint suitable for automated PCB assembly.
What are typical applications for the LM5109BMA/NOPB?
Typical applications include half-bridge and full-bridge motor drivers, synchronous buck/boost DC-DC converters, class-D audio amplifiers, and industrial inverter stages where high-side and low-side MOSFET driving is required.
Is the LM5109BMA/NOPB RoHS compliant?
Yes, the LM5109BMA/NOPB is Pb-free and carries JESD-609 code e4, confirming RoHS compliance. It also has a 15-year end-of-life (YTEOL) rating, ensuring long-term supply availability.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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| 1+ | $1.1073 | $1.11 |
| 3+ | $0.9900 | $2.97 |
| 10+ | $0.8700 | $8.70 |
| 17+ | $0.6644 | $11.29 |
| 76+ | $0.5167 | $39.27 |
| 840+ | $0.2382 | $200.09 |
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