Description:Current-Mode Fixed Frequency Operation (65 & 100 kHz) - 130 kHz for B version only; Peak Current: NCP1075A/B = 400 mA; 2nd Level Current Protection; Over Power Protection; Adjustable Brown-out Protection and OVP; Frequency Jittering (including during frequency foldback mode); 300 µA No Load Power Consumption; Frequency Foldback Operation; Auto-Recovery Output Short Circuit Protection with Timer-Based Detection; Dynamic Self-Supply (DSS); Skip-Cycle Operation at Low Peak Current; Integrated 700 V MOSFET with
The maximum input voltage that can be applied to the NCP1075BBP100G is 18V, although the recommended maximum operating voltage is 15V to ensure reliable operation.
To ensure stability, it is recommended to use a minimum output capacitance of 10uF, and to place the output capacitor close to the output pin of the device. Additionally, the input capacitor should be placed close to the input pin and should have a value of at least 1uF.
The maximum output current that the NCP1075BBP100G can deliver is 1A, although the device can deliver up to 1.5A for short periods of time. However, it is recommended to limit the output current to 1A for reliable operation.
The output voltage of the NCP1075BBP100G can be calculated using the formula: Vout = (R1 / R2) * (Vref), where R1 and R2 are the resistors connected to the feedback pin, and Vref is the internal reference voltage (1.25V).
The enable pin on the NCP1075BBP100G is used to turn the device on or off. When the enable pin is pulled high, the device is enabled and operates normally. When the enable pin is pulled low, the device is disabled and the output voltage is turned off.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
NCP1075BBP100G Overview
Use the download button to access the NCP1075BBP100G schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like NCP10,
or try a keyword search, such as Switching Regulator or Controllers
