*For representation only.
LM5143RHAR
| Mfr. No: | LM5143RHAR |
| Mfr.: | Texas Instruments |
| Category: | Switching Controllers |
| Description: | Switching Controllers 3.5-V to 65-V dual- output stackable s |
| 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 |
| Control Features | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-VQFN (6x6) |
📦
Product Attributes
| Packaging | Reel |
| Standard Pack Qty | 2500 |
12,308
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 | 63 Days (from factory) |
📄
Documentation
Datasheet not available
🌐
Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542399000 |
| USHTS | 8542310030 |
| ECCN | EAR99 |
ℹ
Product Overview
Texas Instruments manufactures the LM5143RHAR, a switching controllers part used in electronic assemblies. Key specifications include 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 63 Days from factory. You can source LM5143RHAR through Simplytronix, with fast shipping and verified authenticity.
