Converters | FAN251040
概览
The FAN251040 is a highly efficient synchronous buck regulator with digital interface, capable of operating with an input range from 4.5 V to 18 V and supporting up to 40 A load currents. The FAN2510xx utilizes a fixed−frequency voltage−mode control architecture to provide a synchronized constant switching frequency while ensuring fast transient response. Switching frequency and over−current protection can be programmed to provide a flexible solution for various applications. Output over−voltage, under−voltage, over−current, and thermal shutdown protections help prevent damage to the device during fault conditions.
- Point of Load
- ASIC, CPU Core and I/O Supplies
- Server and Desktop Computers, Notebooks, Gaming
- Telecommunications
- High Density Power Solutions
- PMBUS 1.3.1 Compatible
- VIN Range: 4.5 V to 18 V
- Accurate Voltage, Current and Thermal Telemetry Reporting
- High Efficiency: Over 96% Peak
- Continuous Output Current: 40 A
- Internal Linear Bias Regulator
- Precision Reference: ±0.7% Over Temperature
- Output Voltage Range: 0.5 V to 5.5 V
- Adjustable Frequency: 200 kHz to 1.4 MHz
- Programmable Soft−Start
- Low Shutdown Current
- Internal Boot Diode
- Thermal Shutdown
- Pb−Free, Halogen Free/BFR Free, and is RoHS Compliant
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FAN251040MNTXG
Active
Pb
A
H
P
WQFN-34
1
260
REEL
4000
Y
Step-Down
Voltage Mode
4.5
18
0.5
40
96
1400
$2.2957
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