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TPS60502DGS PDF预览

TPS60502DGS

更新时间: 2024-11-18 22:52:55
品牌 Logo 应用领域
德州仪器 - TI 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PC
页数 文件大小 规格书
20页 510K
描述
HIGH EFFICIENCY, 250-mA STEP-DOWN CHARGE PUMP

TPS60502DGS 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:MSOP
包装说明:TSSOP, TSSOP10,.19,20针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:0.81Samacsys Confidence:
Samacsys Status:ReleasedSamacsys PartID:296879
Samacsys Pin Count:10Samacsys Part Category:Integrated Circuit
Samacsys Package Category:OtherSamacsys Footprint Name:SOP50P490X110-10N
Samacsys Released Date:2017-01-12 12:59:53Is Samacsys:N
模拟集成电路 - 其他类型:SWITCHED CAPACITOR REGULATOR最大输入电压:6.5 V
最小输入电压:1.8 V标称输入电压:5 V
JESD-30 代码:S-PDSO-G10JESD-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:0.3 A最大输出电压:1.854 V
最小输出电压:1.746 V标称输出电压:1.8 V
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP10,.19,20封装形状:SQUARE
封装形式:SMALL OUTLINE, 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:1.07 mm
子类别:Other Analog ICs标称供电电压 (Vsup):5 V
表面贴装:YES切换器配置:DOUBLER INVERTER
最大切换频率:1200 kHz温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)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

TPS60502DGS 数据手册

 浏览型号TPS60502DGS的Datasheet PDF文件第2页浏览型号TPS60502DGS的Datasheet PDF文件第3页浏览型号TPS60502DGS的Datasheet PDF文件第4页浏览型号TPS60502DGS的Datasheet PDF文件第5页浏览型号TPS60502DGS的Datasheet PDF文件第6页浏览型号TPS60502DGS的Datasheet PDF文件第7页 
TPS60500, TPS60501  
TPS60502, TPS60503  
SLVS391B – OCTOBER 2001 – REVISED FEBRUARY 2002  
HIGH EFFICIENCY, 250-mA  
STEP-DOWN CHARGE PUMP  
D
D
D
D
D
D
DSP Core Supply  
FEATURES  
Cellular Phones  
D
Regulated 3.3-V, 1.8-V, 1.5-V, or Adjustable  
Output Voltage  
Portable Instruments  
Internet Audio Player  
PC Peripherals  
D
D
D
D
Up to 250-mA Output Current  
1.8-V to 6.5-V Input Voltage  
Up to 90% Efficiency  
USB Powered Applications  
Output Voltage Tolerance 3% Over Line, Load,  
and Temperature Variation  
DESCRIPTION  
The TPS6050x devices are a family of step-down  
charge pumps that generate a regulated, fixed 3.3-V,  
1.8-V, 1.5-V, or adjustable output voltage. Only four  
small ceramic capacitors are required to build a  
complete high efficiency dc/dc charge pump converter.  
To achieve the high efficiency over a wide input voltage  
range, the charge pump automatically selects between  
three different conversion modes. The output can  
deliver a maximum of 250-mA output current. The  
power good function supervises the output voltage and  
goes high when the output voltage rises to 97% of its  
nominal value.  
D
Device Quiescent Current Less Than 40 µA  
D
Output Voltage Supervisor Included  
(Power Good)  
D
D
D
D
D
Internal Soft Start  
Load Isolated From Battery During Shutdown  
Overtemperature and Overcurrent Protected  
Micro-Small 10-Pin MSOP Package  
EVM Available, TPS60500EVM-193  
APPLICATIONS  
D
Personal Digital Assistants  
Typical Application Circuit  
TPS60503  
C1F  
1 µF  
C2F  
1 µF  
EFFICIENCY  
vs  
INPUT VOLTAGE  
100  
100 mA  
50 mA  
8
6
3
4
90  
C1F– C1F+ C2F– C2F+  
1.8 V  
150 mA  
80  
70  
7
INPUT  
OUT  
60  
+
Li-ion cell  
5
1
C
150 mA  
o
VIN  
50  
10 µF  
LDO  
C
i
40  
30  
20  
10  
0
TPS60502  
FB  
2.2 µF  
10  
R
EN  
OFF/ON  
2
2
2.5  
3
3.5  
4
4.5  
5
5.5  
6
6.5  
PG  
GND  
V – Input Voltage – V  
I
9
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.  
PRODUCTION DATA information is current as of publication date.  
Copyright 2002, Texas Instruments Incorporated  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
www.ti.com  

TPS60502DGS 替代型号

型号 品牌 替代类型 描述 数据表
TPS60502DGSRG4 TI

完全替代

HIGH EFFICIENCY, 250-mA STEP-DOWN CHARGE PUMP
TPS60502DGSR TI

完全替代

HIGH EFFICIENCY, 250-mA STEP-DOWN CHARGE PUMP
TPS60502DGSG4 TI

类似代替

HIGH EFFICIENCY, 250-mA STEP-DOWN CHARGE PUMP

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