LM2574/HV 数据手册
其他文档
LM2574HVN-5.0/NOPB 40 pages
技术规格
- RoHS: true
- Category: Power Supply Chip/DC-DC Converters
- Function: Step-down type
- Topology: Step-down
- Datasheet: Texas Instruments LM2574N-ADJ/NOPB
- Output Type: Adjustable
- Input Voltage: 4V~40V
- Output Voltage: 1.23V~37V
- Number of Outputs: 1
- Switching Frequency: 52kHz
- Output Current (Max): 500mA
- Operating Temperature: -40°C~+125°C@(TJ)
- Synchronous Rectification: NO
- Package: PDIP-8
- Manufacturer: Texas Instruments
- Package / Case: 8-DIP (0.300", 7.62mm)
- Output Configuration: Positive
- Base Part Number: LM2574
- Packaging: Tube
- Frequency - Switching: 52kHz
- Supplier Device Package: 8-PDIP
- Part Status: Obsolete
- Current - Output: 500mA
- Series: SIMPLE SWITCHER®
- Voltage - Input (Max): 40V
- Synchronous Rectifier: No
- Voltage - Output (Min/Fixed): 1.23V
- Voltage - Input (Min): 4V
- Mounting Type: Through Hole
- Voltage - Output (Max): 37V
- detail: Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 500mA 8-DIP (0.300", 7.62mm)