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TPS60312DGS PDF预览

TPS60312DGS

更新时间： 2024-11-04 21:57:55
品牌 Logo 应用领域
德州仪器 - TI 输出元件功效泵
页数 文件大小 规格书
20页 336K
描述
SINGLE-CELL TO 3-V/3.3-V, 20-mA DUAL OUTPUT,HIGH-EFFICIENCY CHARGE PUMP WITH SNOOZE MODE

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中文翻译

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TPS60312DGS 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：8542.39.00.01风险等级：5.22
其他特性：ALSO OPERATES AT 3.3V模拟集成电路 - 其他类型：SWITCHED CAPACITOR REGULATOR
最大输入电压：1.8 V最小输入电压：0.9 V
标称输入电压：1 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：125 °C
最低工作温度：-40 °C最大输出电流：0.08 A
最大输出电压：3.15 V最小输出电压：2.88 V
标称输出电压：3 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
表面贴装：YES切换器配置：DOUBLER INVERTER
最大切换频率：900 kHz温度等级：AUTOMOTIVE
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

TPS60312DGS 数据手册

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TPS60310, TPS60311, TPS60312, TPS60313  
SINGLE-CELL TO 3-V/3.3-V, 20-mA DUAL OUTPUT,  
HIGH-EFFICIENCY CHARGE PUMP WITH SNOOZE MODE  
SLVS362A – MAY 2001 – REVISED AUGUST 2001  
features  
applications  
D
D
D
D
D
D
Regulated 3-V or 3.3-V Output Voltage With  
up to 20-mA Output Current From a  
0.9-V to 1.8-V Input Voltage Range  
D
D
D
D
D
D
D
Pagers  
Battery-Powered Toys  
Portable Measurement Instruments  
Home Automation Products  
High Power Conversion Efficiency (up to  
90%) Over Wide Output Current Range,  
Optimized for 1.2-V Battery Voltage  
Medical Instruments (Like Hearing  
Instruments)  
Snooze Mode for Improved Efficiency at  
Low-Output Current  
Metering Applications Using MSP430  
Microcontroller  
Additional Output With 2 Times V (OUT1)  
I
Device Quiescent Current Less Than 2 µA  
Portable Smart Card Readers  
Supervisor Included; Open Drain or  
Push-Pull Power Good Output  
DGS PACKAGES  
(TOP VIEW)  
D
No Inductors Required/Low EMI  
PG  
SNOOZE  
C1–  
1
2
3
4
5
10  
9
D
Only Five Small, 1-µF Ceramic Capacitors  
Required  
GND  
C2–  
C2+  
OUT2  
V
8
IN  
C1+  
7
D
Microsmall 10-Pin MSOP Package  
6
OUT1  
description  
The TPS6031X step-up, regulated charge pumps  
ACTUAL SIZE  
3,05 mm x 4,98 mm  
generate a 3-V ±4% or 3.3-V ±4% output voltage  
from a 0.9-V to 1.8-V input voltage (one alkaline,  
NiCd, or NiMH battery).  
Only five small 1-µF 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 automaticallyselects  
between a 3x or 4x conversion mode.  
typical application circuit  
EFFICIENCY  
vs  
OUTPUT CURRENT (OUT2)  
C1F  
1 µF  
C2F  
1 µF  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
Snooze Mode  
2
4
8
7
C1– C1+ C2– C2+  
INPUT  
0.9 V to 1.8 V  
2× IN  
Max 40 mA  
5
3
+
OUT1  
V
IN  
+
C
1 µF  
(OUT1)  
C
1 µF  
IN  
TPS60310  
OUT2  
3.3 V ±4%  
Max 20 mA  
(OUT2)  
1 µF  
6
Normal Mode  
+
C
R
1
SNOOZE  
10  
PG  
ON/OFF  
GND  
9
V = 1.3 V  
I
0.001 0.01  
0.1  
1
10  
100  
I
O
– Output Current (OUT2) – mA  
Snooze mode improves efficiency at an output current  
in the range of 1 µA to 100 µA.  
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.  
Copyright 2001, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...20

中文翻译

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TPS60312DGS 替代型号

型号 品牌 替代类型 描述 数据表
TPS60312DGSR TI

类似代替

 SINGLE-CELL TO 3-V/3.3-V, 20-mA DUAL OUTPUT, HIGH-EFFICIENCY CHARGE PUMP WITH SNOOZE MODE
TPS60312DGSRG4 TI

功能相似

 0.08A SWITCHED CAPACITOR REGULATOR, 900kHz SWITCHING FREQ-MAX, PDSO10, GREEN, PLASTIC, MSO

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