AP2014SG-13

Frequency - Switching:	200kHz
Base Part Number:	AP2014
Supplier Device Package:	8-SOP
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Operating Temperature:	0°C ~ 125°C (TJ)
Control Features:	Soft Start
Serial Interfaces:	--
Clock Sync:	No
Synchronous Rectifier:	Yes
Duty Cycle (Max):	90%
Series:	--
Voltage - Supply (Vcc/Vdd):	5V, 12V
Output Phases:	1
Number of Outputs:	1
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Output Type:	Transistor Driver
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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AP2014SG-13 Application Field and Working Principle

The AP2014SG-13 is a DC/DC switching controller device under the PMIC(power management integrated circuits) Voltage Regulators category. The device is built on a Power-SO8 package, making it suitable for size-constrained designs. Its primary purpose is to guide the step-up, step-down, and other DC-to-DC converting operations.The application field of AP2014SG-13 is rather broad. It is capable of driving a variety of DC/DC Switching converters including boost, buck, and multi-output converters. It is suitable for a wide range of design tasks due to its flexible operating range. This device is capable of working with 2.5V to 5.5V input voltage, and can provide an output voltage ranging from 0.8V to 6V. Moreover, it supports both current-mode and voltage-mode operation. With the aid of a photodiode, AP2014SG-13 can reach a higher efficiency. Furthermore, the device enables low-voltage startup, and is configured to support a wide range of operating parameters such as peak current and switching frequency.The AP2014SG-13 possesses a built-in transconductance of 4nS. This allows for a larger peak current to be driven at a faster response during the operating. The device further makes use of a synchronous rectification technique to offers a fast and effective switching process with highly efficient output.In addition to its versatile operating range and parameters capability, AP2014SG-13 offers various conveniences for designers. First, an onboard REM/NTC pin enables a more precise control of the temperature of the output inductor and regulators, ensuring safety and durability of the device. Second, the device possesses a voltage suppression and soft-start mechanism so that the output voltage can be set with a high accuracy. Third, it is designed to compatible with a variety of digital control methods including PMBUS, SPI, and I2C.Overall, the AP2014SG-13 is a complete and feature-rich DC/DC switching controller device designed for a wide range of applications. Its broad operating range and parameter capability, along with its multiple digital control methods and temperature control pin, enable it to be integrated into a vast range of applications. Its 4nS transconductance and synchronous rectification technique further contributes to its performance and efficiency.

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