


LM5143QRWGRQ1 | |
|---|---|
DigiKey Part Number | 296-LM5143QRWGRQ1TR-ND - Tape & Reel (TR) 296-LM5143QRWGRQ1CT-ND - Cut Tape (CT) 296-LM5143QRWGRQ1DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LM5143QRWGRQ1 |
Description | IC POWER MANAGEMENT |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-VQFNP (6x6) |
Datasheet | Datasheet |
EDA/CAD Models | LM5143QRWGRQ1 Models |
Type | Description | Select All |
|---|---|---|
Category | ||
Manufacturer | Texas Instruments | |
Series | - | |
Packaging | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | |
Part 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, 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) | |
Base Product Number |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | ¥2,379.00000 | ¥2,379 |
| 10 | ¥1,877.80000 | ¥18,778 |
| 25 | ¥1,752.68000 | ¥43,817 |
| 100 | ¥1,615.21000 | ¥161,521 |
| 250 | ¥1,549.68400 | ¥387,421 |
| 500 | ¥1,510.18600 | ¥755,093 |
| 1,000 | ¥1,477.68100 | ¥1,477,681 |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | ¥1,443.37240 | ¥3,608,431 |
| Unit Price without JCT: | ¥2,379.00000 |
|---|---|
| Unit Price with JCT: | ¥2,616.90000 |











