AP1501-33K5G-13

Number of Outputs:	1
Voltage - Input (Min):	4.5V
Voltage - Input (Max):	40V
Voltage - Output (Min/Fixed):	3.3V
Voltage - Output (Max):	--
Current - Output:	3A
Frequency - Switching:	150kHz
Synchronous Rectifier:	No
Operating Temperature:	-20°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Supplier Device Package:	TO-263-5
Base Part Number:	AP1501
Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Fixed

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PMIC - Voltage Regulators - DC DC Switching Regulators

The AP1501-33K5G-13 is a buck low-side gate driver with a current-mode step-down regulator designed to provide a low-ripple solution for power applications. It has high-current outputs and an adjustable output voltage range of 0.8V to 5.5V. This device is ideal for high-current applications where minimal ripple is required.The AP1501-33K5G-13 has a built-in MOSFET driver with a peak output current of 3.0A. It also has an adjustable current limit that can be adjusted within the range of 0.3A to 3.0A. The device features a pulse-width modulation (PWM) control signal and an adjustable switching frequency of 500kHz to 1.25MHz.The AP1501-33K5G-13 can be used in a variety of applications including portable electronics, medical equipment, automotive systems, and any other application that requires a clean, low-ripple power supply. The device can be easily integrated into a system with the help of its compact package size. It is available in a compact SOT-23 5- or 6-pin surface mount package.This device is suitable for use in a variety of power supply applications such as regulators, boost converters, buck converters, and dual-type converters. It can also be used for driving high-load AC drivers.The working principle of the AP1501-33K5G-13 is based on the step-down buck converter topology. The device regulates the output voltage through the control of the PWM signal. The output voltage range is set by the current limit setting and feedback voltage. The device has an adjustable current limit setting that can be adjusted to the desired current limit.The device features an adjustable switching frequency. The switching frequency is set by the current limit setting. The device is optimized for start-up and stability in noisy environments. The device also features over temperature protection and short-circuit protection.The AP1501-33K5G-13 is a low-side gate driver with a current-mode step-down regulator designed to provide a clean, low-ripple solution for power supply applications. It features a peak output current of 3A, adjustable output voltage range of 0.8V to 5.5V, adjustable current limit of 0.3A to 3A, adjustable switching frequency of 500kHz to 1.25MHz, and temperature protection. The device is available in a compact SOT-23 5 or 6 pin surface mount package. It is suitable for powering portable electronics, medical equipment, automotive systems, and any other application that requires a clean, low-ripple power supply.

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