NIKO-SEM GS7253-ASO-R
The GS7253-A is a single buck controller working in a voltage mode with fixed 300 kHz frequency. It allows wide input voltage which is either a single 5~12V or two supply voltages for various applications, and the output voltage can be precisely regulated to as low as 0.6V with a maximum tolerance of ±1.0%. The GS7253-A is equipped with accurate current-limit, under-voltage output and over-voltage output protections.| Part No. | GS7253-ASO-R |
|---|---|
| Datasheet | GS7253-ASO-R Download |
| Manufacturer |  NIKO-SEM |
| Description | 5V/12V Single Synchronous Buck Controller |
| Buy | Stock & Price |
FEATURES
● 300KHz Constant Switching Frequency● VBAT Rang= 4.5V~13.2V
● Support 0.6V Internal Reference Voltage
● 0-80% Duty Cycle
● 3.6ms Digital Soft-Start Circuit Built-In
● Short Circuit Protection
● Under Voltage Protection and Over Voltage Protection
● Flexible Over Current Protection Setting
● Thermal Fault Protection
● Integrated Bootstrap Diode
● PSOP-8 package
● Green Product (RoHS, Lead-Free, Halogen-Free Compliant)
APPLICATIONS
● Mother Board● Graphic cards
● Cable Modems, Set Top Boxes, and Xdsl Supplies
● Low cost PC Typical Application
GENERAL DESCRIPTION
Otherwise, It includes internal 3.6ms digital soft-start and built-in bootstrap diode to simplify the circuit design. The GS7253-A is available in a simple PSOP-8 Package. Figure 1 Typical Application of GS7253-A This document is NIKO-SEM's confidential information. Anyone having confidential obligation to NIKO-SEM shall keep this document confidential. Any unauthorized disclosure or use beyond authorized purpose will be considered as violation of confidentiality and criminal and civil liability will be asserted.
