Texas Instruments LM5109BSD/NOPB Gate Drivers
IC GATE DRVR HALF-BRIDGE 8WSON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM5109BSD/NOPB
Detailed Description
IC GATE DRVR HALF-BRIDGE 8WSON
Package
8-WDFN Exposed Pad
Key Features
Package / Case: 8-WDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM5109BSD/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM5109BSD/NOPB Gate Drivers technical specifications.
General
RoHS
Yes
Package / Case
8-WDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
8V ~ 14V
Lifecycle Status
Active
Input Type
Non-Inverting
Channel Type
Independent
Driven Configuration
Half-Bridge
Number of Drivers
2
Alternate Parts Comparison (LM5109BSD/NOPB vs LM2724LD vs LM27222SD/NOPB vs LM5109BQNGTTQ1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-WDFN Exposed Pad | 8-WDFN Exposed Pad | 8-WDFN Exposed Pad | 8-WDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 8V ~ 14V | 4.3V ~ 6.8V | 4V ~ 6.85V | 8V ~ 14V |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Channel Type | Independent | Synchronous | Synchronous | Independent |
| Current Peak Output Source Sink | 1A, 1A | 3A, 3.2A | 3A, 4.5A | 1A, 1A |
| Driven Configuration | Half-Bridge | Half-Bridge | Half-Bridge | Half-Bridge |
| Gate Type | N-Channel MOSFET | N-Channel MOSFET | N-Channel MOSFET | N-Channel MOSFET |
| High Side Voltage Max Bootstrap | 108 V | 35 V | 33 V | 108 V |
| Input Type | Non-Inverting | Non-Inverting | Non-Inverting | Non-Inverting |
| Number of Drivers | 2 | 2 | 2 | 2 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCP5183DR2GonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
High Voltage 4.3 A High and Low Side Driver, 2500-REEL
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