Punto d'origine
United States
Numero del Modello
LM2577N-ADJ/NOPB
Function
Step-Up, Step-Up/Step-Down, Step-Up, Step-Up/Step-Down
Output Configuration
Positive or Negative
Topology
BoostFlyback, Forward Converter
Output Type
Adjustable, Standard17
Voltage - Input (Min)
3.5V
Voltage - Input (Max)
40V
Voltage - Output (Min/Fixed)
1.23V
Voltage - Output (Max)
60V (Switch)
Current - Output
3A (Switch)
Current Transfer Ratio (Max)
Standard35
Serial Interfaces
Standard29
Current - Peak Output
Standard27
Voltage - Off State
Standard36
Current Transfer Ratio (Min)
Standard34
Frequency - Switching
52kHz
Voltage - Supply (Max)
Standard15
Voltage - Output
Standard30
Resistance (Ohms)
Standard24
Operating Temperature
-40°C ~ 125°C (TJ)
Static dV/dt (Min)
Standard37
Voltage - Supply (Min)
Standard14
Voltage - Isolation
Standard31
Current - LED Trigger (Ift) (Max)
Standard38
Size / Dimension
Standard32
Current - Supply
Standard25
Voltage - Breakdown
Standard19
Type
PMIC Voltage Regulators DC DC Switching Regulators
Current - Output / Channel
Standard21
Frequency - Max
Standard18
Current - DC Forward (If) (Max)
Standard33
Current - Output High, Low
Standard26
Current - On State (It (RMS)) (Max)
Standard39
