2MHz Synchronous LT8390AHUFD 4 Switch Buck Boost Controller QFN28 60V IC Chip
Product Description Of LT8390AHUFD
LT8390AHUFD is a synchronous 4-switch buck-boost DC/DC controller that regulates output voltage, input or output current from an input voltage above, below, or equal to the output voltage.
Specification Of LT8390AHUFD
| Part Number | LT8390AHUFD |
| Output Type | |
| Function | |
| Output Configuration | |
| Topology | |
| Number of Outputs | |
| Output Phases | |
| Voltage - Supply (Vcc/Vdd) | |
| Frequency - Switching | |
| Duty Cycle (Max) | |
| Synchronous Rectifier | |
| Clock Sync | |
| Control Features | Current Limit, Frequency Control, Soft Start |
| Operating Temperature | |
| Mounting Type | |
| Package / Case | |
| Supplier Device Package | |
Feature Of LT8390AHUFD
- 4-Switch Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT
- Up to 95% Efficiency at 2MHz
- Proprietary Peak-Buck Peak-Boost Current Mode
- Wide VIN Range: 4V to 60V
- ±1.5% Output Voltage Accuracy: 1V ≤ VOUT ≤ 60V
- ±3% Input or Output Current Accuracy with Monitor
- Spread Spectrum Frequency Modulation for Low EMI
- High Side PMOS Load Switch Driver
- No Top MOSFET Refresh Noise in Buck or Boost
- Adjustable and Synchronizable: 600kHz to 2MHz
- VOUT Disconnected from VIN During Shutdown
- Available in 28-Lead TSSOP with Exposed Pad and 28-Lead QFN (4mm × 5mm)
Applications Of LT8390AHUFD
- Automotive, Industrial, Telecom Systems
- High Frequency Battery-Powered System
Typical Application Of LT8390AHUFD
FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
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2MHz Synchronous LT8390AHUFD 4 Switch Buck Boost Controller QFN28 60V IC Chip Images
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