參數(shù)資料
型號(hào)： TPS73150
廠商： Texas Instruments, Inc.
英文描述： "Single Output LDO
中文描述： 具有反向電流保護(hù)的無電容、NMOS、150mA 低壓降穩(wěn)壓器
文件頁數(shù)： 3/16頁
文件大?。?/td> 348K
代理商： TPS73150
www.ti.com
POWER DISSIPATION RATINGS
(1)
ELECTRICAL CHARACTERISTICS
Over operating temperature range (T
J
= -40
°
C to +125
°
C), V
IN
= V
OUT(nom)
+ 0.5V
(1)
, I
OUT
= 10mA, V
EN
= 1.7V, and C
OUT
=
0.1μF, unless otherwise noted. Typical values are at T
J
= 25
°
C.
TPS73101, TPS73115, TPS73118
TPS73125, TPS73130, TPS73132
TPS73133, TPS73150
SBVS034E–SEPTEMBER 2003–REVISED SEPTEMBER 2004
DERATING FACTOR
ABOVE T
A
= 25
°
C
3.9mW/
°
C
5.6mW/
°
C
T
≤
25
°
C
POWER RATING
390mW
560mW
T
= 70
°
C
POWER RATING
215mW
310mW
T
= 85
°
C
POWER RATING
155mW
225mW
BOARD
PACKAGE
R
Θ
JC
R
Θ
JA
Low-K
(2)
High-K
(3)
DBV
DBV
64
°
C/W
64
°
C/W
255
°
C/W
180
°
C/W
(1)
(2)
See
Power Dissipation
in the
Applications
section for more information related to thermal design.
The JEDEC Low-K (1s) board design used to derive this data was a 3 inch x 3 inch, two-layer board with 2-ounce copper traces on top
of the board.
The JEDEC High-K (2s2p) board design used to derive this data was a 3 inch x 3 inch, multilayer board with 1-ounce internal power and
ground planes and 2-ounce copper traces on the top and bottom of the board.
(3)
PARAMETER
Input voltage range
(1)
Internal reference (TPS73101)
Output voltage range (TPS73101)
TEST CONDITIONS
MIN
1.7
1.198
V
FB
-0.5
TYP
MAX
5.5
1.210
UNIT
V
V
V
V
IN
V
FB
T
J
= 25
°
C
1.20
5.5 - V
DO
Nominal
T
J
= 25
°
C
V
+ 0.5V
≤
V
≤
5.5V;
10 mA
≤
I
OUT
≤
150mA
V
OUT(nom)
+ 0.5V
≤
V
IN
≤
5.5V
1mA
≤
I
OUT
≤
150mA
10mA
≤
I
OUT
≤
150mA
+0.5
V
OUT
Accuracy
(1)
%
V
IN
, I
OUT
, and T
-1.0
±
0.5
+1.0
V
OUT
%/
V
IN
Line regulation
(1)
0.01
0.002
0.0005
%/V
V
OUT
%/
I
OUT
Load regulation
%/mA
Dropout voltage
(2)
(V
IN
= V
OUT
(nom) - 0.1V)
Output impedance in dropout
Output current limit
Short-circuit current
Reverse leakage current
(3)
(-I
IN
)
V
DO
I
OUT
= 150mA
30
100
mV
Z
O
(DO)
I
CL
I
SC
I
REV
1.7 V
≤
V
IN
≤
V
OUT
+ V
DO
V
OUT
= 0.9
×
V
OUT(nom)
V
OUT
= 0V
V
EN
≤
0.5V, 0V
≤
V
IN
≤
V
OUT
I
OUT
= 10mA (I
Q
)
I
OUT
= 150mA
V
EN
≤
0.5V, V
OUT
≤
V
IN
≤
5.5
0.25
360
200
0.1
400
550
0.02
0.1
58
37
mA
mA
μA
150
500
10
550
750
I
GND
Ground pin current
μA
I
SHDN
I
FB
Shutdown current (I
GND
)
FB pin current (TPS73101)
1
μA
μA
0.3
f = 100Hz, I
OUT
= 150 mA
f = 10kHz, I
OUT
= 150 mA
C
OUT
= 10μF, No C
NR
C
OUT
= 10μF, C
NR
= 0.01μF
V
OUT
= 3V, R
= 30
C
OUT
= 1 μF, C
NR
= 0.01 μF
Power-supply rejection ratio
(ripple rejection)
PSRR
dB
27
×
V
OUT
8.5
×
V
OUT
Output noise voltage
BW = 10Hz - 100kHz
V
N
μV
RMS
t
STR
Startup time
600
μs
V
EN
(HI)
V
EN
(LO)
I
EN
(HI)
Enable high (enabled)
Enable low (shutdown)
Enable pin current (enabled)
1.7
V
IN
0.5
0.1
V
V
μA
0
V
EN
= 5.5V
Shutdown
Reset
0.02
160
140
Temp increasing
Temp decreasing
T
SD
Thermal shutdown temperature
°
C
T
J
Operating junction temperature
-40
125
°
C
(1)
(2)
(3)
Minimum V
= V
+V
or 1.7V, whichever isgreater.
V
is not measured for the TPS73115 (V
= 1.5V) since minimum V
= 1.7V.
Fixed-voltage versions only; refer to the
Applications
section for more information.
3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS73150DBVR 功能描述:低壓差穩(wěn)壓器 - LDO Cap-Free NMOS 150mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS73150DBVRG4 功能描述:低壓差穩(wěn)壓器 - LDO Cap-Free NMOS 150mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS73150DBVT 功能描述:低壓差穩(wěn)壓器 - LDO Cap-Free NMOS 150mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS73150DBVTG4 功能描述:低壓差穩(wěn)壓器 - LDO Cap-Free NMOS 150mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TPS73150MDBVREP 功能描述:低壓差穩(wěn)壓器 - LDO Mil Enh Cap-Free NMOS 150-mA LDO Reg RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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