參數(shù)資料
型號: PT5109N
英文描述: 55V Single N-Channel HEXFET Power MOSFET in a TO-220AB package; A IRF3205 with Standard Packaging
中文描述: 開關(guān)電源控制器
文件頁數(shù): 2/4頁
文件大小: 144K
代理商: PT5109N
For technical support and more information, see inside back cover or visit www.ti.com
PT5100 Series
1-A Positive Step-down
Integrated Switching Regulator
Specifications
(Unless otherwise stated, T
a
=25°C, V
in
=V
in
min, C
out
=100μF, and I
o
=I
o
max)
PT5100 SERIES
Typ
Characteristic
Symbol
Conditions
Min
Max
Units
Output Current
Input Voltage Range
I
o
V
in
Over V
in
range
Over I
o
Range
0.1
(1)
9
9
V
o
+ 4
±1
±0.5
±5
±5
1.0
26
38
38
±2
±10
±10
A
V
o
=
3.3V
V
o
=
5.0V
V
o
>
5.0V
VDC
Set Point Voltage Tolerance
Temperature Variation
Line Regulation
Load Regulation
Total Output Voltage Variation
V
o
tol
Reg
temp
Reg
line
Reg
load
V
o
tot
%V
o
%V
o
mV
mV
T
a
+60°C, I
o
=I
o
min
Over V
in
range
Over I
o
range
Includes set-point, line, load,
T
a
+60°C
±1.5
±3
%V
o
Efficiency
η
V
o
= 15V
V
o
= 12V
V
o
= 10V
V
o
=5.0V
V
o
=3.3V
1.2
500
575
100
–40
(2)
–40
95
94
92
90
82
2
100
±5.0
2.6
650
725
45
50
60
200
800
875
+85
(3)
+125
%
V
o
Ripple (pk-pk)
Transient Response
V
r
t
tr
V
tr
I
lim
s
20MHz bandwidth
1A/μs load step, 50% to 100% I
o
max
V
o
over/undershoot
V
o
= –1%
Over V
in
range
%V
o
μs
%V
o
A
Current Limit
Switching Frequency
V
o
5.0V
V
o
3.3V
kHz
External Output Capacitance
Operating Temperature Range
Thermal Resistance
C
out
T
a
θ
ja
μF
°C
Over V
in
range
Free-air convection (40-60LFM)
V
o
=3.3V
V
o
=5.0V
V
o
12V
°C/W
Storage Temperature
Reliability
T
s
MTBF
Per Bellcore TR-332
50% stress, T
a
=40°C, ground benign
Per Mil-Std-883D, method 2002.3,
1mS, half-sine, mounted to a fixture
Per Mil-Std-883D, Method 2007.2
20-2000Hz, soldered in PC board
Suffixes N, A, & C
Suffixes L & M
Materials meet UL 94V-0
°C
11.3
10
6
Hrs
Mechanical Shock
500
G’s
Mechanical Vibration
5
(4)
G’s
Weight
4.5
6.5
grams
Flammability
Notes:
(1) The ISR will operate at no load with reduced specifications.
(2) For operation below 0°C, use a tantalum type capacitor for C
2
.
(3) See Thermal Derating curves.
(4) 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.
相關(guān)PDF資料
PDF描述
PT5110A 55V Single N-Channel HEXFET Power MOSFET in a TO-262 package; Similar to IRLZ24NL with Lead Free Packaging
PT5110C 30V Single N-Channel HEXFET Power MOSFET in a SO-8 package; A IRF7455 with Standard Packaging
PT5110L SMPS Controller
PT5110M 100V Single N-Channel HEXFET Power MOSFET in a I-Pak package; A IRFU3410 with Standard Packaging
PT5110N 150V Single N-Channel HEXFET Power MOSFET in a TO-220 FullPak (Iso) package; Similar to IRLI3615 with Lead Free Packaging
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