IC REG CTRLR BUCK 28QFN
TPS40490MHRHDT is a PMIC - Voltage Regulators - DC DC Switching Controllers manufactured by Texas Instruments. IC REG CTRLR BUCK 28QFN. Key specifications: mounting type Surface Mount, operating temperature -40°C ~ 125°C (TJ), voltage - supply (vcc/vdd) 6V ~ 60V, package / case 28-VFQFN Exposed Pad.
In Stock: 5,488
| Attribute | Value |
|---|---|
| Product Status | Obsolete |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 6V ~ 60V |
| Frequency - Switching | 100kHz ~ 5.4MHz |
| Duty Cycle (Max) | - |
| 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 ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 28-VFQFN Exposed Pad |
| Supplier Device Package | 28-VQFN (5x5) |
TPS40490MHRHDT is Obsolete. Consider these compatible alternatives:
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| LTC7803EUD#TRPBF | Analog Devices Inc. | LOW IQ SYNCHRONOUS BUCK CONTROLL | 97% | View |
| LTC7803JUD#WPBF | Analog Devices Inc. | LOW IQ SYNCHRONOUS BUCK CONTROLL | 97% | View |
| ISL8117FRZ-T | Renesas Electronics America Inc | IC REG CTRLR BUCK 16QFN | 97% | View |
| LTC3891IFE#PBF | Analog Devices Inc. | IC REG CTRLR BUCK 20TSSOP | 93% | View |
| LTC3892EUH-2#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 32QFN | 79% | View |
| LTC3857EGN-1#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 28SSOP | 78% | View |
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3J LIMITED
