*For representation only.
LM5143QRWGRQ1
| Mfr. No: | LM5143QRWGRQ1 |
| Mfr.: | Texas Instruments |
| Category: | Switching Controllers |
| Description: | Switching Controllers 3.5-V to 65-V low Iq dual 2-phase sync |
| Lifecycle: | Active |
⚙
Specifications
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 2 |
| Output Phases | 2 |
| Voltage - Supply (Vcc/Vdd) | 3.5V ~ 65V |
| Frequency - Switching | 100kHz ~ 2.2MHz |
| Duty Cycle (Max) | 100% |
| Synchronous Rectifier | Yes |
| Clock Sync | Yes |
| Serial Interfaces | - |
| Control Features | Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount, Wettable Flank |
| Package / Case | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-VQFNP (6x6) |
📦
Product Attributes
| Packaging | Reel |
| Standard Pack Qty | 2500 |
10,093
Units In Stock
📦 Reel
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
🔑
Key Specifications
| Category | Switching Controllers |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 42 Days (from factory) |
📄
Documentation
Datasheet not available
🌐
Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542399000 |
| USHTS | 8542310030 |
| ECCN | EAR99 |
ℹ
Product Overview
Texas Instruments's LM5143QRWGRQ1 is a widely used switching controllers part in electronic designs. Among its key specs are output type: Transistor Driver, function: Step-Down, output configuration: Positive, topology: Buck, number of outputs: 2 and output phases: 2. This part has a typical lead time of 42 Days from factory. Simplytronix supplies LM5143QRWGRQ1 with same-day shipping and guaranteed authenticity.
