| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
9,291 pcs
|
9291 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request | |
|
4,500 pcs
|
4500 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
1,453 pcs
|
1453 pcs | On Request | 1 | On Request | On Request | 1401+ | On Request | On Request |
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The CSD95373AQ5M is a highly-optimized synchronous buck NexFET power stage from Texas Instruments, designed for high-power, high-density synchronous buck converters. It integrates a driver IC and NexFET technology to complete the power stage switching function.
Key specifications include a continuous output current capability of 45A, peak current of 67A, and a drain-source voltage rating of 20V. It operates from a supply voltage of 4.5V to 16V and supports PWM control. The device achieves a typical system efficiency of 92.6% at 25A with a power loss of 2.6W. It can switch at frequencies up to 2 MHz.
The power stage includes features such as bootstrap circuit, status flag, fault protection (over temperature, shoot-through, UVLO), and diode emulation mode with FCCM for light load efficiency. It also provides an analog temperature output.
The device is housed in a 12-PowerLFDFN package (12-LSON-CLIP 5x6mm) for surface mount assembly. It is RoHS3 compliant, halogen free, and has lead-free terminal plating. Typical applications include multiphase synchronous buck converters for high-frequency, high-current, low duty cycle applications, point-of-load DC-DC converters, and memory/graphic cards.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.20 | $3.20 |
| 10+ | $2.95 | $2.95 |
| 25+ | $2.81 | $2.81 |
| 100+ | $2.53 | $2.53 |
| 250+ | $2.40 | $2.40 |
| 500+ | $2.39 | $2.39 |
| 1,000+ | $2.24 | $2.24 |
| 2,500+ | $2.23 | $2.23 |
| 5,000+ | $2.22 | $2.22 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage (VDD) range is 4.5V to 16V.
It is available in a 12-PowerLFDFN package, also referred to as 12-LSON-CLIP (5x6mm), for surface mount assembly.
The operating temperature range is -55°C to 150°C.
Yes, it is RoHS3 compliant with lead-free terminal plating and halogen free.
The continuous output current capability is 45A, with a peak current of 67A.
Typical system efficiency is 92.6% at 25A with a power loss of 2.6W.
Fault protection includes over temperature, shoot-through, and undervoltage lockout (UVLO).