參數(shù)資料
型號(hào)： PT5047M
英文描述： 20V Single N-Channel HEXFET Power MOSFET in a TO-220AB package; A IRF1302 with Standard Packaging
中文描述： 模擬IC
文件頁(yè)數(shù)： 1/3頁(yè)
文件大小： 105K
代理商： PT5047M
For technical support and more information, see inside back cover or visit www.ti.com
Ordering Information
PT 5041
= +12 Volts
PT 5042
= +15 Volts
PT 5044
= +8 Volts
PT 5045
= +9 Volts
PT 5046
= +10 Volts
PT 5047
= +18 Volts
PT 5048
= +12.6 Volts
PT 5049
= +20 Volts
Pin-Out Information
Pin
Function
1
V
in
2
GND
3
V
out
Standard Application
C
1
= Optional ceramic (1-5μF)
C
2
= Optional ceramic (1-5μF)
C
3
= Required Electrolytic (100μF)
NOTE: Boost Topology ISRs are not Short-Circuit Protected.
Features
Wide Input Voltage Range
85% Efficiency
Internal Over-Temperature
Protection
Laser-trimmed Output Voltage
Soft Start
5-Pin Mount Option
(Suffixes L & M)
1-A Positive Step-up
Integrated Switching Regulator
PT5040 Series
SLTS026B
(Revised 12/19/2001)
PT Series Suffix
(PT1234
x
)
Case/Pin
Configuration
Vertical
Horizontal
SMD
Horizontal, 2-pin Tab
SMD, 2-Pin Tab
* Previously known as package styles 100/110.
(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)
Description
The PT5040 is a series of 3-pin
boost-voltage Integrated Switching
Regulators (ISRs). These ISRs are
designed for use with +5V bus systems
that require an additional regulated
+8V to +20V with up to 1A of output
current. These ISRs are packaged in
the 3-pin, single in-line pin (SIP)
package configuration.
Specifications
(Unless otherwise stated, T
a
=25°C, V
in
=5V, I
o
=I
o
max, C
3
=100μF)
PT5040 SERIES
Typ
—
—
—
—
—
—
—
—
Characteristics
Output Current
Symbol
I
o
Conditions
Over V
in
range
Min
Max
0.5
0.6
1.0
0.75
1.5
1.2
(V
o
–
1)
14
Units
PT5049
PT5047
PT5041/48
PT5042
PT5044
PT5045/46
0.1
(1)
0.1
(1)
0.1
(1)
0.1
(1)
0.1
(1)
0.1
(1)
4.75
4.75
A
Input Voltage Range
V
in
Over Io range
V
PT5047/5049
Output Voltage Tolerance
V
o
Over V
Range
T
a
= -20°C to SOA derating limit
(3)
Over V
in
range
I
o
min
≤
I
o
≤
I
o
max
I
o
=0.5A
20MHz bandwidth
25% load change
V
o
over/undershoot
—
—
—
—
—
—
—
—
—
±1.5
±0.5
±0.5
85
±2
500
3.0
150
(2)
5.5
(3)
1
650
800
—
40
±3.0
±1.0
±1.0
—
±5
—
5.0
—
—
%V
o
%V
o
%V
o
%
%V
o
μSec
%V
o
%I
o
max
A
mSec
Line Regulation
Load Regulation
Efficiency
V
o
Ripple (pk-pk)
Transient Response
Reg
line
Reg
load
η
V
r
t
tr
V
os
I
lim
I
ir
t
ir
s
Current Limit
Inrush Current
On start up
Switching Frequency
Over V
in
and I
o
ranges
V
o
<15V
V
o
>15V
500
650
-20
—
800
950
+85
(4)
—
kHz
Operating Temperature Range
Thermal Resistance
T
a
θ
ja
—
Free Air Convection
(40-60LFM)
°C
°C/W
Storage Temperature
Mechanical Shock
T
s
-40
—
+125
°C
Per Mil-STD-883D, Method 2002.3
1 msec, Half Sine, mounted to a fixture
Suffixes N, A, & C
Suffixes L & M
Suffixes N, A, & C
Suffixes L & M
—
500
—
—
—
—
—
5
20
(5)
4.5
6.5
G’s
—
—
—
—
Mechanical Vibration
Per Mil-STD-883D, 20-2000 Hz
Weight
G’s
grams
Notes:
(1) The ISR will operate at no load with reduced specifications.
(2) Boost topology ISRs are not short circuit protected.
(3) The inrush current stated is above the normal input current for the associated output load.
(4) See Safe Operating Area curves or consult the factory for the appropriate derating
(5) The tab pins on the 5-pin mount package types (suffixes L & M) must be soldered. For more information see the applicable package outline drawing.
PT5040
3
2
1
C
100μF
+
C
2
+V
out
COM
COM
+V
in
C
1
相關(guān)PDF資料
PDF描述
PT5047N Analog IC
PT5048A 80V Single N-Channel HEXFET Power MOSFET in a I-Pak package; Similar to IRFU3418 with Lead Free Packaging
PT5048C 30V Single N-Channel HEXFET Power MOSFET in a I-Pak package designed for the Consumer Market; A IRLU7821CPBF with Standard Packaging
PT5048L 100V Single N-Channel HEXFET Power MOSFET in a TO-220AB package; Similar to the IRL540N in lead free packaging
PT5048M Analog IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PT5047N 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 18Vout 0.6A 5V-Input Step-Up ISR RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
PT5048 制造商:Pulse 功能描述:- Bulk
PT5048A 功能描述:DC/DC轉(zhuǎn)換器 12.6Vout 1A 5V-Input Step-Up 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(chēng)）: 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:
PT5048C 功能描述:DC/DC轉(zhuǎn)換器 12.6Vout 1A 5V-Input Step-Up 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(chēng)）: 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:
PT5048L 功能描述:REGULTR 12.6V 1A 3 PIN CU HS SM RoHS:是 類(lèi)別:電源 - 板載 >> DC DC Converters 系列:PT5040 標(biāo)準(zhǔn)包裝:10 系列:PT4570 類(lèi)型:隔離 輸出數(shù):1 電壓 - 輸入（最?。?36V 電壓 - 輸入（最大）:75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:3.3A 電源（瓦） - 制造商系列:30W 電壓 - 隔離:1.5kV（1500V） 特點(diǎn):- 安裝類(lèi)型:表面貼裝 封裝/外殼:19-SIP SMD 模塊 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H（76.2mm x 30.2mm x 12.7mm） 包裝:托盤(pán) 工作溫度:-40°C ~ 85°C 效率:84% 電源（瓦特）- 最大:30W
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