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參數資料
| 型號： | TPS73230DCQG4 |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| 中文描述： | 無電容，NMOS管，150mA的低壓差穩壓器的反向電流保護 |
| 文件頁數： | 9/23頁 |
| 文件大小： | 663K |
| 代理商： | TPS73230DCQG4 |
www.ti.com
10
μ
s/div
50mV/tick
50mV/tick
50mV/tick
50mA/tick
V
IN
= 3.8V
C
OUT
= 0
μ
F
C
OUT
= 1
μ
F
C
OUT
= 10
μ
F
10mA
250mA
V
OUT
V
OUT
V
OUT
I
OUT
10
μ
s/div
50mV/div
50mV/div
1V/div
V
OUT
V
OUT
V
IN
I
OUT
= 250mA
5.5V
4.5V
dV
IN
dt
= 0.5V/
μ
s
C
OUT
= 0
μ
F
C
OUT
= 100
μ
F
100
μ
s/div
1V/div
1V/div
R
L
= 20
C
OUT
= 10
μ
F
2V
0V
R
L
= 1k
C
OUT
= 0
μ
F
R
L
= 20
C
OUT
= 1
μ
F
V
OUT
V
EN
100
μ
s/div
1V/div
1V/div
R
L
= 20
C
OUT
= 10
μ
F
2V
0V
R
L
= 1k
C
OUT
= 0
μ
F
R
L
= 20
C
OUT
= 1
μ
F
V
OUT
V
EN
6
5
4
3
2
1
0
1
2
V
50ms/div
V
IN
V
OUT
10
1
0.1
0.01
I
E
(
50
25
0
25
50
75
100
125
Temperature (
°
C)
TPS732xx
SBVS037I–AUGUST 2003–REVISED MAY 2006
TYPICAL CHARACTERISTICS (continued)
For all voltage versions at T
J
= 25
°
C, V
IN
= V
OUT(nom)
+ 0.5V, I
OUT
= 10mA, V
EN
= 1.7V, and C
OUT
= 0.1
μ
F, unless otherwise
noted.
TPS73233
TPS73233
LOAD TRANSIENT RESPONSE
LINE TRANSIENT RESPONSE
Figure 21.
Figure 22.
TPS73233
TPS73233
TURN-ON RESPONSE
TURN-OFF RESPONSE
Figure 23.
Figure 24.
TPS73233
I
ENABLE
vs TEMPERATURE
POWER UP / POWER DOWN
Figure 25.
Figure 26.
9
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS73230DCQR | 功能描述:低壓差穩壓器 - LDO Cap-Free NMOS 250mA 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS73230DCQRG4 | 功能描述:低壓差穩壓器 - LDO Cap-Free NMOS 250mA 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS73230MDBVREP | 功能描述:低壓差穩壓器 - LDO Mil Enh Cap-Free NMOS 250-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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS73233DBVR | 功能描述:低壓差穩壓器 - LDO Cap-Free NMOS 250mA 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS73233DBVRG4 | 功能描述:低壓差穩壓器 - LDO Cap-Free NMOS 250mA 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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