5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 开关式稳压器或控制器> TPS62020DGQRG4
TPS62020DGQRG4 PDF预览

TPS62020DGQRG4

更新时间： 2024-11-22 22:25:15
品牌 Logo 应用领域
德州仪器 - TI 转换器稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管功效
页数 文件大小 规格书
24页 601K
描述
600 mA/1.25 MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER

阅读下载

中文翻译

获取价格

TPS62020DGQRG4 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：MSOP包装说明：MSOP-10
针数：10Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.62Is Samacsys：N
其他特性：ALSO HAS CONTROL TECHNIQUE OF PFM, OPERATES IN ADJUSTABLE MODE FROM 0.7 TO 6V模拟集成电路 - 其他类型：SWITCHING REGULATOR
控制模式：VOLTAGE-MODE控制技术：PULSE WIDTH MODULATION
最大输入电压：6 V最小输入电压：2.5 V
标称输入电压：3.6 VJESD-30 代码：S-PDSO-G10
JESD-609代码：e4长度：3 mm
湿度敏感等级：1功能数量：1
端子数量：10最高工作温度：85 °C
最低工作温度：-40 °C最大输出电流：1.3 A
封装主体材料：PLASTIC/EPOXY封装代码：HTSSOP
封装等效代码：TSSOP10,.19,20封装形状：SQUARE
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
认证状态：Not Qualified座面最大高度：1.1 mm
子类别：Switching Regulator or Controllers表面贴装：YES
切换器配置：BUCK最大切换频率：1500 kHz
技术：CMOS温度等级：INDUSTRIAL
端子面层：NICKEL PALLADIUM GOLD SILVER端子形式：GULL WING
端子节距：0.5 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：3 mm
Base Number Matches：1

TPS62020DGQRG4 数据手册

 浏览型号TPS62020DGQRG4的Datasheet PDF文件第2页浏览型号TPS62020DGQRG4的Datasheet PDF文件第3页浏览型号TPS62020DGQRG4的Datasheet PDF文件第4页浏览型号TPS62020DGQRG4的Datasheet PDF文件第5页浏览型号TPS62020DGQRG4的Datasheet PDF文件第6页浏览型号TPS62020DGQRG4的Datasheet PDF文件第7页 
TPS62020  
TPS62021  
TPS62026  
www.ti.com  
SLVS076C–JUNE 2003–REVISED DECEMBER 2004  
600 mA/1.25 MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER  
FEATURES  
DESCRIPTION  
•
•
•
•
•
•
•
Up to 95% Conversion Efficiency  
The TPS6202x is a high efficiency synchronous  
step-down dc-dc converter optimized for battery pow-  
ered portable applications. This device is ideal for  
portable applications powered by a single Li-Ion  
battery cell or by 3-cell NiMH/NiCd batteries. With an  
output voltage range from 6.0 V down to 0.7 V, the  
device supports low voltage DSPs and processors in  
PDAs, pocket PCs, as well as notebooks and  
subnotebook computers. The TPS6202x operates at  
a fixed switching frequency of 1.25 MHz and enters  
the power save mode operation at light load currents  
to maintain high efficiency over the entire load current  
range. For low noise applications, the device can be  
forced into fixed frequency PWM mode by pulling the  
MODE pin high. The difference between the  
TPS6202x and the TPS62021 is the logic level of the  
MODE pin. The TPS62021 has an active-low MODE  
pin. The TPS6202x supports up to 600-mA load  
current.  
Typical Quiescent Current: 18 µA  
Load Current: 600 mA  
Operating Input Voltage Range: 2.5 V to 6.0 V  
Switching Frequency: 1.25 MHz  
Adjustable and Fixed Output Voltage  
Power Save Mode Operation at Light load  
Currents  
•
•
•
•
•
•
•
•
Active-Low MODE pin on TPS62021  
100% Duty Cycle for Lowest Dropout  
Internal Softstart  
Dynamic Output Voltage Positioning  
Thermal Shutdown  
Short-Circuit Protection  
10 Pin MSOP PowerPad™ Package  
10 Pin QFN 3 X 3 mm Package  
APPLICATIONS  
•
•
•
•
•
•
PDA, Pocket PC and Smart Phones  
USB Powered Modems  
CPUs and DSPs  
PC Cards and Notebooks  
xDSL Applications  
Standard 5-V to 3.3-V Conversion  
Typical Application Circuit (600-mA Output Current)  
EFFICIENCY  
vs  
LOAD CURRENT  
V
V
O
100  
L1  
I
TPS62020  
V
= 1.8 V  
O
0.7 V to V / 600 mA  
I
10 µH  
2.5 V to 6 V  
95  
90  
85  
80  
75  
70  
65  
60  
55  
50  
45  
40  
8
7
2
3
SW  
VIN  
V
= 2.7 V  
I
SW  
FB  
VIN  
C3  
10 µF  
C4  
10 µF  
5
10  
9
1
6
R1  
EN  
V
= 3.6 V  
I
C1  
PGND  
MODE  
GND  
V
= 5 V  
I
4
PGND  
Mode = Low  
R2  
C2  
V
= 3.6 V  
I
Mode = High  
0
0.01 0.10  
1
10  
100 1000  
I
L
− Load Current − mA  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PowerPad is a trademark of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2003–2004, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
1234567...24

中文翻译

下载PDF

TPS62020DGQRG4 替代型号

型号 品牌 替代类型 描述 数据表
TPS62020DGQ TI

类似代替

 600 mA/1.25 MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62020DGQR TI

类似代替

 600 mA/1.25 MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER

与TPS62020DGQRG4相关器件

型号 品牌 获取价格 描述 数据表
TPS62020DRC TI

获取价格

 		600 mA/1.25 MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62020DRCR TI

获取价格

 		600 mA/1.25 MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62020DRCRG4 TI

获取价格

 		600 mA/1.25 MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62021 TI

获取价格

 		600 mA/1.25 MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62021DGQ TI

获取价格

 		600 mA/1.25 MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62021DGQR TI

获取价格

 		600 mA/1.25 MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62021DGQRG4 TI

获取价格

 		Adjustable, 600-mA, 95% Efficient Step-Down Converter, 18uA, Active-Low Mode in QFN-10 10-
TPS62021DRC TI

获取价格

 		600 mA/1.25 MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62021DRCR TI

获取价格

 		600 mA/1.25 MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62021DRCRG4 TI

获取价格

 		600 mA/1.25 MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER

与TPS62020DGQRG4相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证