參數(shù)資料
型號: EL7583IR-T7
廠商: INTERSIL CORP
元件分類: 穩(wěn)壓器
英文描述: 3-Channel DC-DC Converter
中文描述: 1.75 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO20
封裝: MO-153, TSSOP-20
文件頁數(shù): 7/15頁
文件大小: 778K
代理商: EL7583IR-T7
7
FN7335.3
February 4, 2005
FIGURE 13.
f(MHz)=1/(0.0118 R
OSC
+0.378)
1400
1000
800
400
0
0
50
100
200
450
R
OSC
(k
)
F
150
300
600
200
400
1200
250
350
F
S
vs R
OSC
FIGURE 14.
SWITCHING PERIOD(μs)=0.0118 R
OSC
+0.378)
6
4
3
1
0
0
50
100
200
450
R
OSC
(k
)
S
150
300
2
400
5
250
350
F
S
vs R
OSC
FIGURE 15.
100K & 0.1μF DELAY NETWORK ON ENP, C
SS
=0.1μF
V
BOOST
V
ON
V
OFF
5V/DIV
2V/DIV
10V/DIV
200ms/DIV
POWER-DOWN
FIGURE 16.
100K & 0.1μF DELAY NETWORK ON ENP, C
SS
=0.1μF
V
BOOST
V
ON
V
OFF
5V/DIV
2V/DIV
10V/DIV
1ms/DIV
POWER-UP
FIGURE 17.
V
IN
=3.3V, V
OUT
=11.3V, I
OUT
=50mA
LX WAVEFORM - DISCONTINUOUS MODE
FIGURE 18.
V
IN
=3.3V, V
OUT
=11.3V, I
OUT
=250mA
LX WAVEFORM - CONTINUOUS MODE
Typical Performance Curves
(Continued)
EL7583
相關(guān)PDF資料
PDF描述
EL7583IR-T13 3-Channel DC-DC Converter
EL7583 3-Channel DC-DC Converter
EL7583IR 3-Channel DC-DC Converter
EL7583IRZ 3-Channel DC-DC Converter
EL7583IRZ-T13 3-Channel DC-DC Converter
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