参数资料
型号: LS20N3A1
厂商: LINEAGE POWER LLC
元件分类: 电源模块
英文描述: 1-OUTPUT 9 W DC-DC REG PWR SUPPLY MODULE
封装: MODULE-4
文件页数: 2/2页
文件大小: 72K
代理商: LS20N3A1
Tustin Series – Non Isolated DC-DC Power Modules
Output: 1.5 to 3.3V dc @ 6A
Input: 3.3 or 5V dc
94
92
90
88
86
84
82
80
1
1.5
2
3.5
3
2.5
4.5
4
5.5 6
5
I out (amp)
Tustin Efficiency 5.0 Vin, 3.3 Vout
Efficienc
y
(%)
Vin = 4.5V
Vin = 5.0V
Vin = 5.5V
Tustin Transient Response 5 Vin, 3.3 Vout
M 100
s Ch1
-16mV
Tek Run: 500kS/s
Average
21 Nov 2001
10:50:28
C1 Min
-140mV
Ch2 10.0mV
B
W
T
[]
Ch1 100mV
1
2
7
6
5
4
3
2
1
0
20
40
60
100
80
Ambient Temperature (Degrees C)
Tustin Thermal Derating For 5 Vin, 3.3 Vout
Output
Current
(Amps)
0 LFM
100 LFM
LABEL AREA
1.756 (44.602)
.580
(14.732)
.250
(6.35)
.500
(12.7)
.150
±.008
(3.81)
.060
±.003
(1.524)
.038
±.007
(.965)
.051
(1.295)
.400
(10.16)
.653
(15.586)
VOUT
GND
VIN
CONTROL
.075 (1.905)
TYPICAL
.120 (3.048) TYPICAL
.225
(5.715)
.225
(5.715)
BOTTOM VIEW OF BOARD (MATING SIDE)
TOP VIEW OF BOARD
Tustin Output Ripple and Noise (3.3V at full load)
M 1.00
s Ch1
8mV
Tek Stop: 50.0MS/s
124 Acqs
22 May 2001
10:08:33
C1 Pk-Pk
69.6mV
Ch1 20.0mV
B
W
T
[]
1
Cherokee International s 2841 Dow Avenue, Tustin CA. 92780 USA s 714.544.6665 (t) s 714.838.4742 (f) s www.cherokeellc.com
97MS2037
Rev. A - 12.11.01
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