78SR153SCT
更新时间:2024-09-18 01:57:59
品牌:TI
描述:1.5 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR
78SR153SCT 概述
1.5 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR 1.5安培正向降压集成开关稳压器 开关式稳压器或控制器
78SR153SCT 规格参数
是否无铅: | 含铅 | 是否Rohs认证: | 符合 |
生命周期: | Obsolete | 零件包装代码: | MODULE |
包装说明: | , SMSIP3H,1.0TB | 针数: | 3 |
Reach Compliance Code: | compliant | ECCN代码: | EAR99 |
HTS代码: | 8542.39.00.01 | 风险等级: | 5.82 |
模拟集成电路 - 其他类型: | SWITCHING REGULATOR | 控制模式: | VOLTAGE-MODE |
最大输入电压: | 30 V | 最小输入电压: | 7 V |
JESD-30 代码: | R-XSMA-G3 | 功能数量: | 1 |
端子数量: | 3 | 最高工作温度: | 80 °C |
最低工作温度: | -40 °C | 最大输出电流: | 1.5 A |
封装主体材料: | UNSPECIFIED | 封装等效代码: | SMSIP3H,1.0TB |
封装形状: | RECTANGULAR | 封装形式: | MICROELECTRONIC ASSEMBLY |
峰值回流温度(摄氏度): | NOT SPECIFIED | 认证状态: | Not Qualified |
子类别: | Switching Regulator or Controllers | 表面贴装: | YES |
切换器配置: | BUCK | 最大切换频率: | 700 kHz |
技术: | HYBRID | 温度等级: | OTHER |
端子形式: | GULL WING | 端子节距: | 2.54 mm |
端子位置: | SINGLE | 处于峰值回流温度下的最长时间: | NOT SPECIFIED |
Base Number Matches: | 1 |
78SR153SCT 数据手册
通过下载78SR153SCT数据手册来全面了解它。这个PDF文档包含了所有必要的细节,如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载For assistance or to order, call (800) 531-5782
7 8 S R 1 0 0 S e r i e s
1.5 AMP POSITIVE STEP-DOWN
INTEGRATED SWITCHING REGULATOR
Revised 6/30/98
The 78SR100 is a series of wide input
•
•
•
•
•
•
Very Small Footprint
High Efficiency > 85%
Self-Contained Inductor
Internal Short-Circuit Protection
Over-Temperature Protection
Wide Input Range
voltage, 3-terminal Integrated Switching
Regulators (ISRs). These ISRs have a maxi-
mum output current of 1.5A and an output
voltage that is laser trimmed to a variety of
industry standard voltages.
These 78 series regulators have excellent
line and load regulation with internal short-
circuit and over-temperature protection, are
very flexible, and may be used in a wide
variety of applications.
Pin-Out Information
Ordering Information
78SR1
C
Y
XX
Pin Function
1
2
3
Vin
Output Voltage
Package Suffix
GND
Vout
Standard Application
05 = 5.0 Volts
53 = 5.25 Volts
06 = 6.0 Volts
74 = 7.15 Volts
08 = 8.0 Volts
09 = 9.0 Volts
10 = 10.0 Volts
12 = 12.0 Volts
14 = 13.9 Volts
15 = 15.0 Volts
V = Vertical Mount
S = Surface Mount
H = Horizontal
Mount
Vin
Vout
GND
1
3
78SR100
2
C1
GND
C2
C1 = Optional 1µF ceramic
C2 = Optional 1µF ceramic
Pkg Style 500
Specifications
78SR100 SERIES
Characteristics
(Ta = 25°C unless noted)
Symbols
Io
Conditions
Min
0.1*
—
Typ
—
Max
Units
A
Output Current
Over Vin range
Vin = Vin min
0.1 ≤ Io ≤ 1.5A
1.5
—
Short Circuit Current
Input Voltage Range
Isc
3.5
Apk
Vin
Vo= 5V
7
—
—
30
30
V
V
Vo= 12V
14.5
Output Voltage Tolerance
∆Vo
Over Vin range, Io=1.5A
Ta = 0°C to +60°C
—
±1.0
±2.0
%V
o
Line Regulation
Load Regulation
Vo Ripple/Noise
Regline
Regload
Vn
Over Vin range
—
—
—
±0.2
±0.1
±0.4
±0.2
—
%V
%V
o
0.1 ≤ Io ≤ 1.5A
o
Vin= 9V, Io= 1.5A
Vin= 16V, Io= 1.5A
Vo= 5V
Vo= 12V
50
80
mVpp
mVpp
Transient Response
Efficiency
ttr
50% load change
—
—
100
30
—
—
µSec
Vo over/undershoot
%V
o
η
Vin= 10V, Io= 1A
Vin= 17V, Io= 1A
Vo= 5V
—
—
85
90
—
—
%
%
Vo= 12V
Switching Frequency
ƒo
Over Vin range, Io=1.5A
—
600
650
700
kHz
Absolute Maximum
Operating Temperature Range
Ta
-40
—
+85
°C
Recommended Operating
Temperature Range
Ta
Free Air Convection, (40-60LFM)
At Vin= 24V, Io=1.0A
-40
—
+80**
°C
Thermal Resistance
Storage Temperature
Mechanical Shock
θja
Ts
—
—
Free Air Convection, (40-60LFM)
—
—
45
—
°C/W
°C
-40
—
—
+125
—
Per Mil-STD-883D, Method 2002.3
500
G’s
Mechanical Vibration
Per Mil-STD-883D, Method 2007.2,
20-2000 Hz, soldered in a PC board
—
—
—
5
G’s
Weight
—
—
6.5
—
grams
*ISR will operate down to no load with reduced specifications.
**See Thermal Derating chart.
2
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902 http://www.powertrends.com
For assistance or to order, call (800) 531-5782
7 8 S R 1 0 0 S e r i e s
C H A R A C T E R I S T I C
D A T A
78SR133_ 3.3 VDC (See Note 1)
78SR105_ 5.0 VDC (See Note 1)
78SR112_ 12.0 VDC (See Note 1)
Efficiency vs Output Current
Efficiency vs Output Current
Efficiency vs Output Current
100
90
80
70
60
50
40
100
90
80
70
60
50
40
100
90
80
70
60
50
40
Vin
Vin
Vin
7.0V
7.0V
14.0V
20.0V
25.0V
30.0V
35.0V
10.0V
15.0V
20.0V
25.0V
30.0V
10.0V
15.0V
20.0V
25.0V
30.0V
0.0
0.5
1.0
1.5
0.0
0.5
1.0
1.5
0.0
0.5
1.0
1.5
Iout (A)
Iout (A)
Iout (A)
Ripple vs Output Current
Ripple vs Output Current
Ripple vs Output Current
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
140
120
100
80
Vin
7.0V
Vin
7.0V
Vin
14.0V
10.0V
15.0V
20.0V
25.0V
30.0V
10.0V
15.0V
20.0V
25.0V
30.0V
20.0V
25.0V
30.0V
35.0V
60
40
20
0
0.0
0.5
1.0
1.5
0.0
0.5
1.0
1.5
0.0
0.5
1.0
1.5
Iout (A)
Iout (A)
Iout (A)
Thermal Derating (Ta)
(See Note 2)
Thermal Derating (Ta)
(See Note 2)
Thermal Derating (Ta)
(See Note 2)
1.6
1.4
1.2
1
1.6
1.4
1.2
1
1.6
1.4
1.2
1
60°C
60°C
60°C
70°C
85°C
70°C
70°C
85°C
85°C
0.8
0.6
0.4
0.2
0
0.8
0.6
0.4
0.2
0
0.8
0.6
0.4
0.2
0
16
19
22
25
28
31
34
37
40
9
12
15
18
21
24
27
30
33
36
39
9
13
17
21
25
Vin (Volts)
Vin (Volts)
Vin (Volts)
Power Dissipation vs Output Current
Power Dissipation vs Output Current
Power Dissipation vs Output Current
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
2.5
2.0
1.5
1.0
0.5
0.0
Vin
Vin
7.0V
Vin
7.0V
14.0V
20.0V
25.0V
30.0V
35.0V
10.0V
15.0V
20.0V
25.0V
30.0V
10.0V
15.0V
20.0V
25.0V
30.0V
0.0
0.5
1.0
1.5
0.0
0.5
1.0
1.5
0.0
0.5
1.0
1.5
Iout (A)
Iout (A)
Iout (A)
Note 1: All data listed in the above graphs, except for derating data, has been developed from actual products tested at 25°C. This data is considered typical data for the ISR.
Note 2: Thermal derating graphs are developed in free air convection cooling of 40-60 LFM. (See Thermal Application Notes.)
3
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902 http://www.powertrends.com
PACKAGE OPTION ADDENDUM
www.ti.com
13-May-2005
PACKAGING INFORMATION
Orderable Device
78SR105HC
78SR105SC
78SR105SCT
78SR105TC
78SR105VC
78SR106HC
78SR106SC
78SR106SCT
78SR106TC
78SR106VC
78SR108HC
78SR108SC
78SR108SCT
78SR108VC
78SR109HC
78SR109SC
78SR109SCT
78SR109VC
78SR110HC
78SR110SC
78SR110SCT
78SR110VC
78SR112HC
78SR112SC
78SR112SCT
Status (1)
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
NRND
SIP MOD
ULE
EFA
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
25
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
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Level-1-215C-UNLIM
Level-1-215C-UNLIM
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NRND
SIP MOD
ULE
EFC
EFC
EFT
EFD
EFA
EFC
EFC
EFT
EFD
EFA
EFC
EFC
EFD
EFA
EFC
EFC
EFD
EFA
EFC
EFC
EFD
EFA
EFC
EFC
25
OBSOLETE SIP MOD
ULE
NRND
NRND
NRND
NRND
SIP MOD
ULE
25
25
25
25
Level-1-215C-UNLIM
Level-1-215C-UNLIM
Level-1-215C-UNLIM
Level-1-215C-UNLIM
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SIP MOD
ULE
SIP MOD
ULE
SIP MOD
ULE
OBSOLETE SIP MOD
ULE
NRND
NRND
NRND
NRND
SIP MOD
ULE
25
25
25
25
Level-1-215C-UNLIM
Level-1-215C-UNLIM
Level-1-215C-UNLIM
Level-1-215C-UNLIM
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SIP MOD
ULE
SIP MOD
ULE
SIP MOD
ULE
OBSOLETE SIP MOD
ULE
NRND
SIP MOD
ULE
25
25
Level-1-215C-UNLIM
Level-1-215C-UNLIM
Level-1-215C-UNLIM
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NRND
SIP MOD
ULE
OBSOLETE SIP MOD
ULE
OBSOLETE SIP MOD
ULE
NRND
SIP MOD
ULE
25
25
Level-1-215C-UNLIM
Level-1-215C-UNLIM
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NRND
SIP MOD
ULE
OBSOLETE SIP MOD
ULE
OBSOLETE SIP MOD
ULE
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NRND
NRND
NRND
SIP MOD
ULE
25
25
25
Level-1-215C-UNLIM
Level-1-215C-UNLIM
Level-1-215C-UNLIM
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SIP MOD
ULE
SIP MOD
ULE
OBSOLETE SIP MOD
ULE
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
13-May-2005
Orderable Device
78SR112TC
78SR112VC
78SR114HC
78SR114SC
78SR114SCT
78SR114VC
78SR114WC
78SR115HC
78SR115SC
78SR115SCT
78SR115TC
78SR115VC
78SR153HC
78SR153SC
78SR153SCT
78SR153TC
78SR153VC
78SR174HC
78SR174SC
78SR174SCT
78SR174VC
Status (1)
NRND
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
SIP MOD
ULE
EFT
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
25
25
25
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
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Level-1-215C-UNLIM
Level-1-215C-UNLIM
Level-1-215C-UNLIM
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NRND
SIP MOD
ULE
EFD
EFA
EFC
EFC
EFD
EFW
EFA
EFC
EFC
EFT
EFD
EFA
EFC
EFC
EFT
EFD
EFA
EFC
EFC
EFD
NRND
SIP MOD
ULE
OBSOLETE SIP MOD
ULE
OBSOLETE SIP MOD
ULE
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NRND
SIP MOD
ULE
25
Level-1-215C-UNLIM
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ULE
NRND
SIP MOD
ULE
25
25
Level-1-215C-UNLIM
Level-1-215C-UNLIM
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NRND
SIP MOD
ULE
OBSOLETE SIP MOD
ULE
OBSOLETE SIP MOD
ULE
Level-1-215C-UNLIM
Level-1-215C-UNLIM
Level-1-215C-UNLIM
Level-1-215C-UNLIM
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NRND
NRND
NRND
SIP MOD
ULE
25
25
25
SIP MOD
ULE
SIP MOD
ULE
OBSOLETE SIP MOD
ULE
OBSOLETE SIP MOD
ULE
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NRND
NRND
NRND
SIP MOD
ULE
25
25
25
Level-1-215C-UNLIM
Level-1-215C-UNLIM
Level-1-215C-UNLIM
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SIP MOD
ULE
SIP MOD
ULE
OBSOLETE SIP MOD
ULE
NRND
SIP MOD
ULE
25
Level-1-215C-UNLIM
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan
-
The planned eco-friendly classification: Pb-Free (RoHS) or Green (RoHS
&
no Sb/Br)
-
please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
Addendum-Page 2
PACKAGE OPTION ADDENDUM
www.ti.com
13-May-2005
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
Addendum-Page 3
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,
enhancements, improvements, and other changes to its products and services at any time and to discontinue
any product or service without notice. Customers should obtain the latest relevant information before placing
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TI warrants performance of its hardware products to the specifications applicable at the time of sale in
accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI
deems necessary to support this warranty. Except where mandated by government requirements, testing of all
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amplifier.ti.com
www.ti.com/audio
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www.ti.com/wireless
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Copyright 2005, Texas Instruments Incorporated
78SR153SCT 相关器件
型号 | 制造商 | 描述 | 价格 | 文档 |
78SR153TC | TI | 1.5 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR | 获取价格 | |
78SR153VC | TI | 1.5 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR | 获取价格 | |
78SR174 | TI | 1.5 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR | 获取价格 | |
78SR174HC | TI | 1.5 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR | 获取价格 | |
78SR174SC | TI | 1.5 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR | 获取价格 | |
78SR174SCT | TI | 1.5 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR | 获取价格 | |
78SR174VC | TI | 1.5 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR | 获取价格 | |
78SR205HC | TI | 2 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR | 获取价格 | |
78SR205SC | TI | 2 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR | 获取价格 | |
78SR205VC | TI | 2 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR | 获取价格 |
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