NC2700MA
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 k Hz 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：
9.7mΩ
- Low-Side MOSFET ON-Resistance：
4.7mΩ
The NC2700MA is a 20 A synchronous step-down switching regulator module with a maximum input of 28 V that incorporates CMOS-based DC / DC controller IC, MOSFETs, and 0.3µH (DCR Typ. 1.8 mΩ) inductor. The space-saving power supply design is easy with the NC2700MA. Also, the switching frequency...
