LM5642MH/NOPB 数据手册
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技术规格
- Part Status: Active
- Package / Case: 28-PowerTSSOP (0.173", 4.40mm Width)
- Packaging: Tube
- Topology: Buck
- Frequency - Switching: 200kHz
- Supplier Device Package: 28-HTSSOP
- Number of Outputs: 2
- Serial Interfaces: -
- Manufacturer: Texas Instruments
- Synchronous Rectifier: Yes
- Function: Step-Down
- Clock Sync: Yes
- Operating Temperature: -40°C ~ 125°C (TJ)
- Mounting Type: Surface Mount
- Output Configuration: Positive
- Base Part Number: LM5642
- Series: -
- Output Type: Transistor Driver
- Control Features: Current Limit, Enable, Soft Start
- Output Phases: 2
- Duty Cycle (Max): 98.9%
- Voltage - Supply (Vcc/Vdd): 4.5V ~ 36V
- detail: Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-HTSSOP