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NS6312
The NS6312 is A synchronous step-down power management chip that supports high voltage input, enabling 2.4A continuous current output over a wide range of input voltages. By adjusting the partial voltage resistance of the FB port, a stable voltage of 1.8V to 28V can be output.
The NS6312 has excellent constant voltage/constant current (CC/CV) characteristics. The NS6312 uses the current mode loop control principle to achieve fast dynamic response. The NS6312 operating switching frequency is 130kHz, which has good EMI characteristics.
The NS6312 has excellent constant voltage/constant current (CC/CV) characteristics. The NS6312 uses the current mode loop control principle to achieve fast dynamic response. The NS6312 operating switching frequency is 130kHz, which has good EMI characteristics.
NS6312 Description：
The NS6312 is A synchronous step-down power management chip that supports high voltage input, enabling 2.4A continuous current output over a wide range of input voltages. By adjusting the partial voltage resistance of the FB port, a stable voltage of 1.8V to 28V can be output.
The NS6312 has excellent constant voltage/constant current (CC/CV) characteristics. The NS6312 uses the current mode loop control principle to achieve fast dynamic response. The NS6312 operating switching frequency is 130kHz, which has good EMI characteristics.
The NS6312 has built-in line voltage compensation, which can be achieved by adjusting the partial voltage resistor resistance of the FB port. NS6312 can not only realize single-chip step-down power management solution, but also form a fast charging power management solution with QC2.0/ QC3.0 identification chip. In addition, the chip contains multiple protection functions: overtemperature protection, output short-circuit protection and input undervoltage/overvoltage protection.
The NS6312 comes in a standard SOP8 package.
The NS6312 has excellent constant voltage/constant current (CC/CV) characteristics. The NS6312 uses the current mode loop control principle to achieve fast dynamic response. The NS6312 operating switching frequency is 130kHz, which has good EMI characteristics.
The NS6312 has built-in line voltage compensation, which can be achieved by adjusting the partial voltage resistor resistance of the FB port. NS6312 can not only realize single-chip step-down power management solution, but also form a fast charging power management solution with QC2.0/ QC3.0 identification chip. In addition, the chip contains multiple protection functions: overtemperature protection, output short-circuit protection and input undervoltage/overvoltage protection.
The NS6312 comes in a standard SOP8 package.
NS6312 Features:
Wide input voltage range: 4V-30V
Wide output voltage range: 1.8V-28V
The efficiency can be as high as 92%
Ultra-high constant current accuracy: ±5%
Constant pressure accuracy: ±5%
No external compensation required
Switching frequency: 130kHz
Input undervoltage/overvoltage, output short circuit and overheat protection
Output current: 2.4A
The NS6312 comes in a standard SOP8 package
Wide output voltage range: 1.8V-28V
The efficiency can be as high as 92%
Ultra-high constant current accuracy: ±5%
Constant pressure accuracy: ±5%
No external compensation required
Switching frequency: 130kHz
Input undervoltage/overvoltage, output short circuit and overheat protection
Output current: 2.4A
The NS6312 comes in a standard SOP8 package
NS6312 Application:
Car charger/adapter
Linearly adjustable pre-voltage regulator
Distributed power supply system
Battery charger
Linearly adjustable pre-voltage regulator
Distributed power supply system
Battery charger
NS6312 Typical application schematic diagram:
NS6312 Pin definition and schematic diagram:
NS6312 structure diagram:
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