LM27402SQ LM27402S Switching Controller Hashboard Repair for Antminer Bitmain S9 T9 L3+ D3
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Reliable Hashboard Repair with the LM27402SQ Switching Controller
Revive your Bitmain S9, T9, L3+, or D3 hashboards with the advanced LM27402SQ Switching Controller. This original and cutting-edge controller offers precise and consistent current sensing, making it an ideal choice for hashboard maintenance and repair. With its efficient design and accurate voltage reference, this controller ensures optimal performance and reliability.
High-Functioning Synchronous Step-Down Controller for Bitmain Hashboard Repair
Repair and restore the performance of your Bitmain hashboards with the LM27402SQ Switching Controller. This high-functioning synchronous step-down controller offers DCR current sensing, eliminating the need for additional resistive power system components. The controller operates at a switching frequency of 200 kHz to 1.2 MHz, ensuring efficient power delivery.
With an input voltage range of 3V to 20V, the LM27402SQ is compatible with various input rails, offering flexibility in your hashboard repair projects. The output voltage can be adjusted from 0.6V to 18.6V, providing precise voltage regulation. The controller supports a maximum output current of 30A, meeting the demands of high-performance hashboards.
LM27402SQ Key Features:
| Technical Features | Value |
|---|---|
| Controller Model | LM27402SQ |
| Topology | Buck |
| Number of Outputs | 1 Output |
| Switching Frequency | 200 kHz to 1.2 MHz |
| Duty Cycle - Max | 0.95 |
| Input Voltage | 3 V to 20 V |
| Output Voltage | 0.6 V to 18.6 V |
| Output Current | 30 A |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +125°C |
| Mounting Style | SMD/SMT |
| Package / Case | WQFN-16 |
| Packaging | Cut Tape, MouseReel, Reel |
| Operating Temperature Range | -40°C to +125°C |
| Development Kit | LM27402SQEVAL/NOPB |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.001411 oz |
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