What is LA8525?
This is 2A/21V 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
LA8525 datasheet
provided at this page.Summary in PDF FileGeneral Description LA8525 A 500KHz 2A 21V Step Down DC DC Converter Features LA8525 A is a current mode step down DC DC converter that is designed to meet 2A output current and utilizes PWM control scheme that switches with 500KHz fixed frequency The input voltage range of LA8525 A is from 4 5V to 21V and available in adjustable output voltage from 0 8V to VIN The supply current is only 1mA during operation and under 20uA 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 soft start current limit thermal shutdown protection and short circuit protection are also included To increase light load conversion efficiency the Power Saving Mode PSM feature is automatically activated This device 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 l 4 5V to 21V Input Voltage Range l Continuous 2A Output Capability l 0 8V Reference Voltage l 100 Duty Cycle l 20uA Low Shutdown Current l 1mA Low Supply Current l 500KHz Switching Frequency in PWM Mode l Power Saving Mode PSM at Light Load l Current Mode for Excellent Response l Internal Soft |
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[ 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 LA8525 CONVERTER 2A/21V Step-Down DC-DC Converter |
Datasheet LA8525 PDF DownLoad ( LA ) |