ZNBG4000Q16TC Integrated Circuits (ICs)

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Applications:	Bias Controller
Current - Supply:	50mA
Voltage - Supply:	5 V ~ 12 V
Operating Temperature:	-40°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	16-SSOP (0.154", 3.90mm Width)
Supplier Device Package:	16-QSOP
Base Part Number:	ZNBG4000

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The ZNBG4000Q16TC is a specialized power management Integrated Circuit (IC) used for various applications. It is part of a family of power management ICs from Stancor that have various functions, from advanced linear power regulation to digital power switching. The ZNBG4000Q16TC offers a wide range of features, including multi-track phase-shift control for improved efficiency in DC-to-AC conversion, as well as advanced protection functions for overload, overvoltage and reverse current.The ZNBG4000Q16TC offers superior performance and low-noise operation in critical power management applications, such as voltage regulation, power sequencing, motor control, and automotive power control. It is designed to meet the needs of applications that require improved efficiency, better protection and low noise. The device is ideal for motor-control, switch-mode power supply, cellular base station and server applications.The ZNBG4000Q16TC is a complete power-on sequence IC, which simplifies the design of power-on applications and delivers benefits such as reduced design-cycles, superior system DC performance and reliability. The ZNBG4000Q16TC incorporates an advanced form of digital integration (called ‘Serial Rail’) technology to provide a single chip solution that is simple to design with and easily integrated into power system designs.The key features of the ZNBG4000Q16TC are: multi-track phase-shift control for improved efficiency in DC/AC conversion; integrated over-temperature, over-voltage, and over-current protection; comprehensive protection to ensure reliable performance; advanced power sequencing; adaptive delay time programming; precise current-limit regulation; and integrated voltage precision regulator.Phase shift control is a feature of the ZNBG4000Q16TC which offers improved efficiency in the production of AC power from DC sources. This is done by providing a precise control of the magnitude of each voltage waveform. The integral multi-track phase-shift controller of the ZNBG4000Q16TC allows precise adjustment of the phase angle of each voltage waveform so that power losses are minimized. Integrated over-temperature, over-voltage and over-current protection are important features of the ZNBG4000Q16TC. In addition to the primary protection features, the IC also incorporates an on-chip temperature monitoring circuit that monitors temperature in the system and activates protection when an unsafe temperature is detected. The device also incorporates a guard-ring structure for improved system level ESD protection.The ZNBG4000Q16TC also provides a comprehensive power sequencing functionality. This allows the system to go through a full power-on process in a safe and controlled manner. The power sequence is programmed through the serial port, allowing the user to define their own specific power-on sequence.The ZNBG4000Q16TC also incorporates an adaptive delay time programming feature that allows the user to program the amount of time between power-on/power-off operations. This allows for more efficient and reliable power sequencing, and more refined operation.The ZNBG4000Q16TC also offers precise current-limit regulation. This feature helps to ensure that the maximum current drawn does not exceed a set limit and provides protection for the system. This feature is especially important for systems that draw high amounts of power to protect against damaging currents.The ZNBG4000Q16TC also contains an integrated voltage precision regulator, which helps maintain optimal power utilization and accuracy. This regulates the voltage output of the power supply to a precise level and helps to reduce power consumption and waste.In conclusion, the ZNBG4000Q16TC is an ideal IC for applications that require improved efficiency, low-noise operation, better protection and precise voltage regulation. It offers features such as multi-track phase-shift control, comprehensive protection, advanced power sequencing, adaptive delay time programming, precise current-limit regulation and integrated voltage precision regulator. These features make the ZNBG4000Q16TC an ideal solution for critical power management applications such as switch-mode power supplies, cellular base station and server applications, motor control, and voltage regulation.

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