參數(shù)資料
型號: A8222SLH
廠商: Allegro MicroSystems, Inc.
英文描述: LOW-DROPOUT REGULATORS . HIGH EFFICIENCY
中文描述: 低壓差穩(wěn)壓器。高效
文件頁數(shù): 4/8頁
文件大?。?/td> 137K
代理商: A8222SLH
8220
THRU
8233
LOW-DROPOUT
REGULATORS
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
TYPICAL CHARACTERISTICS
LOAD REGULATION
LINE REGULATION
0
OUTPUT CURRENT in mA
Dwg. GP-052-16
10
20
40
60
30
T = -20
°
C
+0.04
V
+0.02
-0.02
O
-0.04
-0.06
+0.06
-0.08
50
V = 7 V
V = 4 V
O(nom)
2.0
Dwg. GP-053-17
3.0
4.0
6.0
8.0
5.0
T = -20
°
C
25 mA INTERVALS
I = 0 mA
INPUT VOLTAGE in VOLTS
I = 50 mA
7.0
+0.02
V
O(nom)
+0.01
-0.01
O
-0.02
-0.03
+0.03
-0.04
0
OUTPUT CURRENT in mA
Dwg. GP-052-17
10
20
40
60
30
T = 25
°
C
50
V = 4 V
V = 7 V
+0.04
V
O(nom)
+0.02
-0.02
O
-0.04
-0.06
+0.06
-0.08
2.0
Dwg. GP-053-18
3.0
4.0
6.0
8.0
5.0
T = 25
°
C
25 mA INTERVALS
I = 0 mA
INPUT VOLTAGE in VOLTS
7.0
I = 50 mA
+0.02
V
O(nom)
+0.01
-0.01
O
-0.02
-0.03
+0.03
-0.04
CAUTION:
Maximum allowable duty cycle will be significantly less than 100% at high temperatures, at high input voltages, or at
high output currents. See appropriate Maximum Allowable Output Current table.
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