Click to expand full text
Datasheet
Industrial NC2700MA
28V Synchronous Buck 20A Switching Regulator with Built-in Inductor/MOSFET
FEATURES
GENERAL DESCRIPTION
Input Voltage (Maximum Rating)：
4.0 V to 28 V (29 V)
Operating Temperature Range： -40 °C to 85 °C
Start-Up Voltage：
4.5 V
Output Voltage：
0.7 V to 5.3 V
Feedback Voltage Tolerance：
0.64 V ± 1 %
Oscillation Frequency：
250 kHz to 1 MHz
Minimum On-Time：
Typ. 100 ns
Minimum OFF-Time： Typ. 120 ns (at regulation mode)
At dropout, actual minimum off-time is reduced.
Duty-Over:
Min. 1/4
Soft-Start
Power-Good
Thermal Shutdown
Under Voltage Lockout (UVLO) Function：
VCC = 3.3 V (Typ.)
Overvoltage Detection (OVD),
Undervoltage Detection (UVD)
High-Side MOSFET ON-Resistance：
9.
NC2700MA Datasheet
