TPS40007DGQRG4
Texas Instruments
The Texas Instruments TPS40007DGQRG4 is a DC DC Switching Controller. It operates with an input voltage range of 2.25V to 5.5V and an output voltage range of 0.7V to 4V.
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62,345 pcs
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3,600 pcs
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3600 pcs | On Request | 1 | On Request | On Request | 44914 | On Request | On Request | |
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2,264 pcs
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2264 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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201 pcs
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201 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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7 pcs
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7 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The TPS40007DGQR from Texas Instruments is a DC DC Switching Controller, specifically a low-voltage, non-isolated synchronous buck controller. It is designed to drive an N-channel MOSFET for efficient power conversion.
This controller features a wide operating input voltage range from 2.25V to 5.5V, with an output voltage adjustable as low as 0.7V and up to 4V. It operates at a fixed frequency of 300 kHz and supports a maximum duty cycle of 94%. Key control features include current limit, enable, and soft start functionalities.
The TPS40007DGQR is housed in a 10-HVSSOP package, suitable for surface mount applications. It is designed for applications requiring efficient step-down voltage conversion, such as in networking equipment, telecom equipment, base stations, servers, and DSP power supplies.
Additional features include an internal 0.7V reference, predictive gate drive technology, and N-channel MOSFET drivers for enhanced efficiency. The device also incorporates thermal shutdown for protection.
| Qty | Low | High |
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| 1+ | $0.86 | $0.86 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.25V to 5.5V.
The output voltage is adjustable from 0.7V to 4V.
The maximum output current is 15A.
The switching frequency is 300 kHz.
Yes, it features synchronous rectification.
Control features include current limit, enable, and soft start.
The operating temperature range is -40°C to 85°C.