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參數(shù)資料
| 型號： | PT5109L |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR |
| 中文描述： | 1安培的一個積極步驟，向下集成開關(guān)穩(wěn)壓器 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 170K |
| 代理商： | PT5109L |
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(guān)PDF資料 |
PDF描述 |
|---|---|
| PT5109M | 1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR |
| PT5110L | 1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR |
| PT5110M | 1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR |
| PT5110S | 1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR |
| PT5111L | 1 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT5109M | 功能描述:DC/DC轉(zhuǎn)換器 5.6Vout 1A Wide Inpt Pos Step-Down ISR RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PT5109N | 功能描述:DC/DC轉(zhuǎn)換器 5.6Vout 1A Wide Inpt Pos Step-Down ISR RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PT510A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PHOTOTRANSISTOR | NPN | 800NM PEAK WAVELENGTH | CAN-4.7 |
| PT510B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PHOTOTRANSISTOR | NPN | 800NM PEAK WAVELENGTH | CAN-4.7 |
| PT510C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PHOTOTRANSISTOR | NPN | 800NM PEAK WAVELENGTH | CAN-4.7 |
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