For Reference Only
| Part Number | LM5143RHAR |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › DC DC Switching Controllers |
| Description | 3.5-V TO 65-V LOW-IQ, DUAL OUTPU |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM5143RHAR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Oct 11 - Oct 15 2024(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LM5143RHAR |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | DC DC Switching Controllers |
| Manufacturer: | Texas Instruments |
| Product Status: | Active |
| 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, 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) |
|
UC1843TD1 | IC REG CTRLR MULT TOPOLOGY DIE | 333 More on Order |
|
ISL68300IRAZ | SINGLE PHASE FULL DIGI DC/DC CON | 12524 More on Order |
|
MAX1643ESA | HIGH-EFFICIENCY, STEP-UP DC-DC C | 108640 More on Order |
|
XDPE12254C0000XUMA1 | IFX PRIMARION CNTRLLER PG-VQFN-4 | 24787 More on Order |
|
UC1825VTD1 | UC1825VTD1 | 116 More on Order |
|
UC1825AVTD1 | IC REG CTRLR MULT TOPOLOGY DIE | 152 More on Order |
|
NCP81610AMNTXG | 8 PH CNTRLR W OVR4+ INTERFC LOW | 77650 More on Order |
|
MAX17023CAUI/V+ | IC CTLR DUAL STEP-DOWN TSSOP | 13466 More on Order |
|
PXC1331CPNG003XTMA1 | IFX PRIMARION CNTRLLER PG-VQFN-4 | 20549 More on Order |
|
XDPS21081XUMA1 | XDP SMPS TV/PC | 28257 More on Order |
|
XC9220C095ER-G | 16V INPUT STEP-DOWN DCDC CONTROL | 40438 More on Order |
|
XC9504B095AR-G | 2CH. STEP-DOWN / INVERTING DC/DC | 99192 More on Order |
| In Stock | 35804 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $2.64800 | $2.648 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
