AP1507-50D5L-13 Integrated Circuits (ICs)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The AP1507-50D5L-13 is a non-synchronous buck switch mode power supply (SMPS) regulator manufactured and designed by Diodes Inc.. It is a voltage regulator in the Power Management IC (PMIC) family and is classified as a DC DC switching regulator.

The key features of this product include an adjustable regulator with a wide output voltage range of 1.2V to 5.5V, ultra high efficiency up to rate 91%, internal high-side and low-side MOSFETs, a 1A peak switch current, and inrush current limit. It also features a shutdown mode, overcurrent protection (OCP) with hysteresis, thermal shutdown protection (TSD) with hysteresis, over voltage protection (OVP), and undervoltage lockout (UVLO). This product is available as a SOT-23-5, SOT-23-6, MSOP-8, or MSOP-10 package.

The AP1507-50D5L-13 is designed for use in high-efficiency, low input voltage, buck regulator applications with currents up to 1A. It is highly integrated, requires no external components, and can deliver a regulated output voltage from 1.2V to 5.5V. It is ideal for portable and battery-powered applications, such as PDAs, Digital Cameras, and Cellular Phones.

The AP1507-50D5L-13 operates similarly to other buck regulators, using Pulse Width Modulation (PWM). The core buck converter is composed of two MOSFETs, one an N-channel and one a P-channel. The P-channel MOSFET is connected to the ground and behaves similarly to a power switch. It is driven by an internal Oscillator and an internal Pulse Width Modulation Controller (PWMC). The Pulse Width Modulation Controller turns the power switch on and off at a rate determined by the oscillator circuit. This switching action forces the output voltage to remain at the set level. As the load increases, the PWMC increases the on-time of the MOSFETs to supply the additional needed current.

In summary, the AP1507-50D5L-13 is a DC DC switching regulator from Diodes Inc. It offers a wide output voltage range of 1.2V to 5.5V, high efficiency up to rate 91%, and is available in SOT-23-5, SOT-23-6, MSOP-8, or MSOP-10 packages. It is designed for low input voltage, buck regulator applications with currents up to 1A, and is ideal for portable and battery-powered applications, such as PDAs, Digital Cameras, and Cellular Phones.

The specific data is subject to PDF, and the above content is for reference