What is LA8522?
This is Step Down DC-DC Converter. An analog-to-digital converter (ADC) is an electronic device that converts continuous analog signals into discrete digital signals. Analog signals are continuous signals that vary smoothly over time, while digital signals are discrete signals that are represented by a sequence of discrete values. |
[PDF] Complete Technical Details can be found in the
LA8522 datasheet
provided at this page.Summary in PDF FileLA8522 300KHz 2A 23V Step Down DC DC Converter General Description LA8522 is a voltage mode step down DC DC converter that is designed to meet 2A output current and utilizes PWM control scheme that switches with 300KHz fixed frequency The input voltage range of LA8522 is from 3 6V to 23V and available in adjustable output voltage from 0 8V to VIN The supply current is only 3mA during operation and under 1uA in shutdown This device provides an enable function that can be controlled by external logic signal It also provides excellent regulation during line or load transient Other features of current limit thermal shutdown protection and short circuit protection are also included Due to the low RDS ON of the internal power MOSFET this device provides high efficiency step down applications It can also operate with a maximum duty cycle of 100 for use in low drop out conditions The package is available in standard SOP 8 Features l l l l l l l l l l l l l l l Adjustable Output Voltage from 0 8V to VIN 3 6V to 23V Input Voltage Range Continuous 2A Output Capability 300KHz Oscillation Frequency 0 8V Reference Voltage 1uA Low Shutdown Current 3mA Low Supply Current 100 Duty Cycle Built in Low RDS ON Power MOSFET No External Compensation Required S |
Datasheet Download (PDF) |
[ Detailed Data ] |
Here are several types of ADCs, including: Successive approximation ADCs - these are the most common type of ADC and use a binary search algorithm to determine the digital value of the input signal. Flash ADCs - these are the fastest type of ADC, but also the most expensive, as they use a large number of comparators to simultaneously convert the input signal. Delta-sigma ADCs - these are high-resolution ADCs that use oversampling and noise-shaping techniques to achieve high accuracy. Manufacturers : Linear Artwork  |
LA LA8522 CONVERTER Step Down DC-DC Converter |
Datasheet LA8522 PDF DownLoad ( LA ) |