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參數資料
| 型號： | PT5103A |
| 英文描述： | SMPS Controller |
| 中文描述： | 開關電源控制器 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 144K |
| 代理商： | PT5103A |
For technical support and more information, see inside back cover or visit www.ti.com
Standard Application
Description
The PT5100 modules are a series of
economical, easy-to-use 1-A positive
step-down, Integrated Switching Regu-
lators (ISRs). These ISRs are compatible
with most TO-220 style linear regulators,
and when employed as a linear replace-
ment, provide significant benefits in
both efficiency and power dissipation.
They are recommended for use in a wide
variety of on-board power regulation
applications. These include computer,
data storage, industrial controls, and
battery powered equipment. Modules
are laser-trimmed for optimal output
voltage accuracy, and exhibit excellent
line and load regulation. The PT5100
also features output current limiting
and thermal shutdown protection.
PT Series Suffix
(PT1234
x
)
Case/Pin
Configuration
Vertical
Horizontal
SMD
Horizontal, 2-pin Tab
SMD, 2-Pin Tab
(Reference the applicable package code drawing for
the dimensions and PC board layout)
Order
Suffix
N
A
C
M
L
Package
C ode
(EAD)
(EAA)
(EAC)
(EAM)
(EAL)
PT5100 Series
1-A Positive Step-down
Integrated Switching Regulator
SLTS028B
(Revised 11/8/2001)
Features
90%+ Efficiency
Internal Short-Circuit Protection
Pin-Compatible with 3-Terminal
Linear Regulators
Laser-Trimmed Output Voltage
Over-Temperature Protection
Small Footprint
Wide Input Range
5-Pin Mount Option
(Suffixes L & M)
Pin-Out Information
Pin
1
2
3
Function
V
in
GND
V
out
Ordering Information
PT 5101
=
PT 5102
= +12.0 Volts
PT 5103
=
PT 5105
=
PT 5107
= +15.0 Volts
PT 5109
=
PT 5110
=
PT 5111
= +10.0 Volts
PT 5112
=
+5.0 Volts
+3.3 Volts
+6.5 Volts
+5.6 Volts
+9.0 Volts
+8.0 Volts
C
1
= Optional 1μF ceramic capacitor
C
2
= Required 100μF electrolytic
PT5100
3
2
1
C
1
1μF
C
2
100μF
+
L
O
A
D
+V
OUT
COM
COM
+V
IN
Package (EAD)
相關PDF資料 |
PDF描述 |
|---|---|
| PT5109A | SMPS Controller |
| PT5109C | 150V Single N-Channel HEXFET Power MOSFET in a TO-262 package; A IRFSL23N15D with Standard Packaging |
| PT5121 | 30V Single N-Channel HEXFET Power MOSFET in a TO-220AB package; Similar to IRL8113 with Lead Free Packaging |
| PT5121A | 40V Single N-Channel HEXFET Power MOSFET in a TO-262 package; Similar to IRF1404ZL with Lead Free Packaging |
| PT5121C | Analog IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PT5103C | 功能描述:DC/DC轉換器 3.3Vout 1A Wide Inpt Pos Step-Down ISR RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PT5103H | 功能描述:DC/DC轉換器 3.3Vout 1A Wide Inpt Pos Step-Down ISR RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PT5103J | 功能描述:DC/DC轉換器 3.3Vout 1A Wide Inpt Pos Step-Down ISR RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PT5103L | 功能描述:DC/DC轉換器 3.3Vout 1A Wide Inpt Pos Step-Down ISR RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PT5103M | 功能描述:DC/DC轉換器 3.3Vout 1A Wide Inpt Pos Step-Down ISR RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
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