5.5-V 4-A SYNCHRONOUS STEP-DOWN
TPS628681ARQYR is a PMIC - Voltage Regulators - DC DC Switching Regulators manufactured by Texas Instruments. 5.5-V 4-A SYNCHRONOUS STEP-DOWN. Key specifications: mounting type Surface Mount, operating temperature -40°C ~ 125°C (TJ), package / case 9-VFQFN, current - output 4A.
In Stock: 6,722
| Attribute | Value |
|---|---|
| Product Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Programmable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.4V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 0.4V |
| Voltage - Output (Max) | 1.675V |
| Current - Output | 4A |
| Frequency - Switching | 2.4MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 9-VFQFN |
| Supplier Device Package | 9-VQFN-HR (1.5x2.5) |
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| TPS628691ARQYR | Texas Instruments | 5.5-V 6-A SYNCHRONOUS STEP-DOWN | 96% | View |
| TPS6286800CRQYR | Texas Instruments | IC POWER | 69% | View |
| TPS6286900CRQYR | Texas Instruments | IC POWER | 65% | View |
| SC187ULTRT | Semtech Corporation | IC REG BUCK PROG 4A 16MLPQ | 64% | View |
| SC183CULTRT | Semtech Corporation | IC REG BUCK PROG 2A 16MLPQ | 57% | View |
| SC284AULTRC | Semtech Corporation | IC REG BUCK PROG 2A DL 20MLPQ | 55% | View |
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