參數(shù)資料
型號(hào): LT1054MH
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: Switched-Capacitor Voltage Converter with Regulator
中文描述: SWITCHED CAPACITOR REGULATOR, 25 kHz SWITCHING FREQ-MAX, MBCY8
封裝: METAL CAN, TO-5, 8 PIN
文件頁(yè)數(shù): 5/26頁(yè)
文件大?。?/td> 444K
代理商: LT1054MH
SLVS033F FEBRUARY 1990 REVISED NOVEMBER 2004
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 1
0.3
0.2
0.1
0
50
25
0
25
50
75
100
S
0.4
0.5
SHUTDOWN THRESHOLD VOLTAGE
vs
FREE-AIR TEMPERATURE
0.6
TA Free-Air Temperature
°
C
V(FB/SD)
Figure 2
2
1
0
0
5
10
15
C
I
3
4
SUPPLY CURRENT
vs
INPUT VOLTAGE
5
IO = 0
VCC Input Voltage V
25
15
50
25
0
25
50
75
O
OSCILLATOR FREQUENCY
vs
FREE-AIR TEMPERATURE
35
100
21
VCC = 15 V
VCC = 3.5 V
TA Free-Air Temperature
°
C
Figure 3
19
17
23
27
29
31
33
Figure 4
60
40
20
0
0
5
S
80
100
SUPPLY CURRENT IN SHUTDOWN
vs
INPUT VOLTAGE
120
10
15
μ
A
VCC Input Voltage V
V(FB/SD) = 0
Data at high and low temperatures are applicable only within the recommended operating free-air temperature range.
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