參數(shù)資料
型號: TPS732XX
廠商: Texas Instruments, Inc.
元件分類: 基準(zhǔn)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(wěn)壓器的反向電流保護(hù)
文件頁數(shù): 6/23頁
文件大?。?/td> 663K
代理商: TPS732XX
www.ti.com
TYPICAL CHARACTERISTICS
0.5
0.4
0.3
0.2
0.1
0
0.1
0.2
0.3
0.4
0.5
C
O
(
0
50
100
150
200
250
I
OUT
(mA)
Referred to I
OUT
= 10mA
40 C
+25 C
+125 C
0.20
0.15
0.10
0.05
0
0.05
0.10
0.15
0.20
C
O
(
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
V
IN
V
OUT
(V)
+125 C
+25 C
40 C
Referred to V
IN
= V
OUT
+ 0.5V at I
OUT
= 10mA
100
80
60
40
20
0
V
D
(
0
50
100
150
200
250
I
OUT
(mA)
+125 C
+25 C
40 C
TPS73225DBV
100
80
60
40
20
0
V
D
(
50
25
0
25
50
75
100
125
Temperature ( C)
TPS73225DBV
I
OUT
= 250mA
30
25
20
15
10
5
0
P
1
0
0
0
0
0
0
0
0
V
OUT
Error (%)
0
0
0
0
0
0
0
0
0
0
0
1
I
OUT
= 10mA
18
16
14
12
10
8
6
4
2
0
P
1
9
8
7
6
5
Worst Case dV
OUT
/dT (ppm/ C)
4
3
2
1
0
1
2
3
4
5
6
7
8
9
1
I
= 10mA
All Voltage Versions
TPS732xx
SBVS037I–AUGUST 2003–REVISED MAY 2006
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.
LOAD REGULATION
LINE REGULATION
Figure 3.
Figure 4.
DROPOUT VOLTAGE
vs OUTPUT CURRENT
DROPOUT VOLTAGE
vs TEMPERATURE
Figure 5.
Figure 6.
OUTPUT VOLTAGE ACCURACY HISTOGRAM
OUTPUT VOLTAGE DRIFT HISTOGRAM
Figure 7.
Figure 8.
6
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