NCV8537MNADJR2G

Current - Output:	500mA
Base Part Number:	NCV8537
Supplier Device Package:	10-DFN (3x3)
Package / Case:	10-VFDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Control Features:	Enable, Power Good
PSRR:	--
Current - Supply (Max):	14mA
Current - Quiescent (Iq):	220µA
Series:	Automotive, AEC-Q100
Voltage Dropout (Max):	0.34V @ 500mA (Typ)
Voltage - Output (Max):	10V
Voltage - Output (Min/Fixed):	1.25V
Voltage - Input (Max):	12V
Number of Regulators:	1
Output Type:	Adjustable
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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NCV8537MNADJR2G application field and working principle

NCV8537MNADJR2G belongs to the PMIC – Voltage Regulators – Linear family and is a specific type of switching regulator developed by ON Semiconductor. It provides regulated power in a very small size, providing a reliable, cost-effective solution for designers of automotive, consumer and industrial electronic applications. Let’s take a closer look at the application field and working principle of NCV8537MNADJR2G switching regulator.

Application Field

NCV8537MNADJR2G is ideal for applications including automotive sensors, analog-to-digital converters, microcontrollers, LEDs, relays, and data converters. These applications can benefit from a highly integrated, low power switching regulator. The device also performs extremely well in distributed power requirements/modules, allowing for multiple systems to be powered from a single power source. This can reduce costs and simplify PCB design. The device is specifically designed for automotive applications, where micro-power dissipation and improved efficiency are critical. This is due to the high efficiency of the linear regulator, which enables long hours of operation with the battery life of the vehicle not being drastically affected.

Working Principle

NCV8537MNADJR2G operates by accepting input voltages up to 20 V, while converting a lower output voltage. The DC output voltage is adjustable via an external resistor divider, allowing for voltages as low as 0.9 V. The device also features internal thermal shut down and short circuit protection to ensure the device is operating within specified limits. Additionally, the device features an internal under-voltage-lockout (UVLO) circuit which will shut down the device until the input voltage rises above the minimum threshold. The device also features a high-efficiency current-mode control technique to ensure stable operation over a wide range of output voltages, loads and temperatures. This efficiency is maintained even under varying input voltage conditions. In conclusion, the NCV8537MNADJR2G switching regulator can be used for various applications, such as automotive sensors, analog-to-digital converters, microcontrollers, LEDs, relays and data converters. Its highly integrated, low power switching regulator design makes it ideal for applications requiring a reliable, cost-effective solution. Its current-mode control technique ensures maximum efficiency and improved reliability, even under varying input voltage conditions.

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