The LM5576 is an easy to use SIMPLE SWITCHER® buck regulator which allows design engineers to design and optimize a robust power supply using a minimum set of components. Operating with an input voltage range of 6 - 75 V, the LM5576 delivers 3 A of continuous output current with an integrated 170 mΩ N-Channel MOSFET. The regulator utilizes an Emulated Curren.
•1 LM5576-Q1 is an Automotive Grade Product that is AEC-Q100 grade 1 Qualified (−40°C to + 125°C Operating Junction Temperature) and AEC-Q100 Grade 0 Qualified (−40°C to + 150°C Operating Junction Temperature)
• Integrated 75 V, 170 mΩ N-channel MOSFET
• Ultra-Wide Input Voltage Range from 6 V to 75 V
• Adjustable Output Voltage as Low as 1.225 V
• 1.5% (Q1) and 1.65% (Q0) Feedback Reference
Accuracy
• Operating Frequency Adjustable Between 50 kHz
and 500 kHz with Single Resistor
• Master or Slave Frequency Synchronization
• Adjustable Soft-Start
• Emulated Current Mode Control Architecture
• .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LM5576 |
Texas Instruments |
3A Step-Down Switching Regulator | |
2 | LM5576 |
National Semiconductor |
Step-Down Switching | |
3 | LM5574 |
Texas Instruments |
0.5A Step-Down Switching Regulator | |
4 | LM5574 |
National Semiconductor |
Step-Down Switching Regulator | |
5 | LM5574-Q1 |
Texas Instruments |
0.5A Step-Down Switching Regulator | |
6 | LM5575 |
Texas Instruments |
1.5A Step-Down Switching Regulator | |
7 | LM5575 |
National Semiconductor |
Step-Down Switching Regulator | |
8 | LM5575-Q1 |
Texas Instruments |
1.5A Step-Down Switching Regulator | |
9 | LM55107A |
National Semiconductor |
dual line receivers | |
10 | LM55108A |
National Semiconductor |
dual line receivers | |
11 | LM55109 |
National Semiconductor |
dual line drivers | |
12 | LM55110 |
National Semiconductor |
dual line drivers |