CSD97394Q4M
ActiveCSD97394Q4M SYNCHRONOUS BUCK NEXFET™ POWER STAGE
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CSD97394Q4M
ActiveCSD97394Q4M SYNCHRONOUS BUCK NEXFET™ POWER STAGE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | CSD97394Q4M |
|---|---|
| Applications | Synchronous Buck Converters |
| Current - Output / Channel [custom] | 20 A |
| Current - Peak Output | 45 A |
| Fault Protection | Shoot-Through, UVLO |
| Features | Bootstrap Circuit |
| Interface | PWM |
| Load Type | Inductive |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-PowerVFDFN |
| Supplier Device Package | 8-VSON (3.5x4.5) |
| Technology | Power MOSFET |
| Voltage - Load [Max] | 24 V |
| Voltage - Load [Min] | 4.5 V |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.75 | |
| 10 | $ 1.46 | |||
| 100 | $ 1.16 | |||
| 500 | $ 0.98 | |||
| 1000 | $ 0.83 | |||
| Digi-Reel® | 1 | $ 1.75 | ||
| 10 | $ 1.46 | |||
| 100 | $ 1.16 | |||
| 500 | $ 0.98 | |||
| 1000 | $ 0.83 | |||
| Tape & Reel (TR) | 2500 | $ 0.79 | ||
| 5000 | $ 0.76 | |||
| 12500 | $ 0.74 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.32 | |
| 100 | $ 1.09 | |||
| 250 | $ 0.78 | |||
| 1000 | $ 0.59 | |||
Description
General part information
CSD97394Q4M Series
The CSD97394Q4M NexFET™ Power Stage is a highly-optimized design for use in a high-power, high-density synchronous buck converter. This product integrates the driver IC and NexFET technology to complete the power stage switching function. The driver IC has a built-in selectable diode emulation function that enables DCM operation to improve light load efficiency. In addition, the driver IC supports ULQ mode that enables connected standby for Windows®8. With the PWM input in tri-state, quiescent current is reduced to 130 µA, with immediate response. When SKIP# is held at tri-state, the current is reduced to 8 µA (typically 20 µs is required to resume switching). This combination produces a high current, high efficiency, and high speed switching device in a small 3.5 × 4.5 mm outline package. In addition, the PCB footprint is optimized to help reduce design time and simplify the completion of the overall system design.
The CSD97394Q4M NexFET™ Power Stage is a highly-optimized design for use in a high-power, high-density synchronous buck converter. This product integrates the driver IC and NexFET technology to complete the power stage switching function. The driver IC has a built-in selectable diode emulation function that enables DCM operation to improve light load efficiency. In addition, the driver IC supports ULQ mode that enables connected standby for Windows®8. With the PWM input in tri-state, quiescent current is reduced to 130 µA, with immediate response. When SKIP# is held at tri-state, the current is reduced to 8 µA (typically 20 µs is required to resume switching). This combination produces a high current, high efficiency, and high speed switching device in a small 3.5 × 4.5 mm outline package. In addition, the PCB footprint is optimized to help reduce design time and simplify the completion of the overall system design.
Documents
Technical documentation and resources
