LM2647 DUAL SYNCHRONOUS BUCK REG
LM2647LQ/NOPB is a PMIC - Voltage Regulators - DC DC Switching Controllers manufactured by National Semiconductor. LM2647 DUAL SYNCHRONOUS BUCK REG. Key specifications: mounting type Surface Mount, operating temperature -5°C ~ 125°C (TJ), voltage - supply (vcc/vdd) 5.5V ~ 28V, package / case 28-FQFN Exposed Pad.
In Stock: 817
| Attribute | Value |
|---|---|
| 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) | 5.5V ~ 28V |
| Frequency - Switching | 200kHz ~ 500kHz |
| Duty Cycle (Max) | 75% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature | -5°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 28-FQFN Exposed Pad |
| Supplier Device Package | 28-WQFN (5x5) |
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| LTC3838IFE#PBF | Analog Devices Inc. | IC REG CTRLR BUCK 38TSSOP | 98% | View |
| MAX16933ATIR/V+T | Analog Devices Inc./Maxim Integrated | 1MHZ, 36V, DUAL BUCK WITH 20UA Q | 95% | View |
| LTC7852ERHE#PBF | Analog Devices Inc. | 6-PHASE BUCK CONTROLLER DRIVES D | 85% | View |
| LT3741IUF#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 83% | View |
| LT3741IFE-1#PBF | Analog Devices Inc. | IC REG CTRLR BUCK 20TSSOP | 83% | View |
| LM27403SQX/NOPB | Texas Instruments | SYNCHRONOUS BUCK CONTROLLER | 77% | View |
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3J LIMITED
