Datasheet > SGM6022

SGM6022

更新时间： 2023-09-03 20:25:15

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
15页	1758K
描述
6MHz, 600mA Synchronous Buck Regulator

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SGM6022 数据手册

SGM6022

6MHz, 600mA Synchronous

Buck Regulator

GENERAL DESCRIPTION

FEATURES

The SGM6022 is a high-efficient Buck switching

voltage regulator, supporting up to 600mA output

current and fixed output voltage. This device is

capable to provide an input voltage supply range of

2.5V to 5.5V. The 6MHz fixed frequency operation

allows the use of a 470nH output inductor and a

4.7μF output capacitor.

● 2.5V to 5.5V Input Voltage Range

● 600mA Output Current Capability

● 22μA Typical Quiescent Current

● 6MHz Fixed Frequency Operation

● Excellent Efficiency and Load Transient Response

● Precision Preset Voltage Selectable from 4 Preset

Voltages in 1.02V ~ 3V Range

The SGM6022 operates in power-save mode under

moderate and light load conditions through pulse

frequency modulation (PFM). The 22μA typical

quiescent current and the power-save mode can

further improve the system efficiency which can

reach a maximum of 90%. The SGM6022 also has

excellent load transient response capability. Its

output could be programmed to four different

voltages, as well as two different on/off delay times,

making it ideal for designing primary supplies. The

SGM6022 also includes the features of internal

soft-start, input under-voltage lockout, thermal

shutdown and overload protection.

● Programmable Output Voltage

● Low Ripple Light-Load PFM Mode

● Internal Soft-Start

● Input Under-Voltage Lockout (UVLO)

● Overload Protection

● Thermal Shutdown

● Output Discharge

● Available in a Green TDFN-2×2-6LPackage

● -40℃ to +125℃ Operating Temperature Range

APPLICATIONS

Digital Cameras

The SGM6022 is available in a Green TDFN-2×2-6L

package. It operates over an ambient temperature

range of -40℃ to +125℃.

4G, WiFi, WiMAsX, and WiBro Data Cards

Tablet Computers

Netbooks, Ultra-Mobile PCs

TYPICAL APPLICATION

VIN

470nH

SGM6022

C_IN

2.2μF

C_OUT

4.7μF

GND

Figure 1. Typical Application Circuit

SG Micro Corp

JUNE2022–REV. A.2

www.sg-micro.com

12 3 4 5 6 7...15

中文翻译

下载PDF

与SGM6022相关器件

型号	品牌	获取价格	描述	数据表
SGM6027	SGMICRO	获取价格	Ultra-Low Quiescent Current HPCM Synchronous Buck Converter
SGM6029	SGMICRO	获取价格	Ultra-Low Quiescent Current, Synchronous Buck Converter
SGM6031	SGMICRO	获取价格	400nA Ultra-Low Power, Buck Converter with 200mA Output Current
SGM6032	SGMICRO	获取价格	6MHz, 600mA Synchronous Buck Regulator
SGM6033	SGMICRO	获取价格	4.6MHz, 1A Synchronous Buck Regulator
SGM6036	SGMICRO	获取价格	450nA Ultra-Low Power, Buck Converter with 600mA Output Current
SGM6060	SGMICRO	获取价格	55V, 2A High Frequency Buck Converter
SGM6061	SGMICRO	获取价格	55V, 1.5A High Frequency Buck Converter
SGM61006	SGMICRO	获取价格	600mA, 1.8V to 5.5V Synchronous Buck Converter
SGM61007	SGMICRO	获取价格	5.8MHz, 600mA Synchronous Buck Converter