Step-Down

SY8208CQNC Datasheet PDF – Synchronous Step Down Regulator

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Part Number: SY8208CQNC

Function : Synchronous Step Down Regulator

Package :  QFN3x3-10 Pin Type

Manufacturer: Silergy

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SY8208CQNC datasheet
Description

The SY8208C develops a high efficiency synchronous step-down DC-DC regulator capable of delivering 8A continuous, 16A peak current. The SY8208CQNC operates over a wide input voltage range from 4V to 28V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss.

Pinout

SY8208CQNC pinout
Features

1. Instant PWM architecture to achieve fast transient responses
2. Programmable peak current limit
3. Power good indicator
4. Output discharge function
5. Short circuit latch off protection
6. Over voltage latch off protection
7. Input UVLO
8. Over temperature protection

Applications

1. LCD-TV/Net-TV/3DTV
2. Set Top Box
3. Notebook
4. High Power AP

Other data sheets are available within the file: SY8208, SY8208C, SY8208CQ

SY8208CQNC Datasheet

SY8208CQNC pdf


 

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LM2596 Datasheet – Step-Down Voltage Regulator – National

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Part Number: LM2596

Function : SIMPLE SWITCHER Power Converter 150 kHz 3A Step-Down Voltage Regulator

Package: TO-220 and TO-263 Type

Manufacturer: National Semiconductor

Image:

LM2596

Description

The Regulators series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, and an adjustable output version.
Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation†, and a fixed-frequency oscillator.

 

Pinout:

LM2596 pinout
Other data sheets are available within the file: LM2596-3.3, LM2596S-ADJ

LM2596 Datasheet