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参数资料
| 型号： | EM4100A6CB2RC |
| 元件分类： | 线性稳压 |
| 英文描述： | Single 12V Input Supply Dual Regulator - Synchronous Rectified Buck PWM and Linear Power Controller; Temperature Range: -40°C to 85°C; Package: 16-QFN |
| 中文描述： | 模拟杂项 |
| 文件页数： | 6/9页 |
| 文件大小： | 78K |
| 代理商： | EM4100A6CB2RC |
EM4100
Copyright
2002, EM Microelectronic-Marin SA
6
www.emmicroelectronic.com
PSK Code
"0" ON SERIAL OUT
"1" ON SERIAL OUT
Modulator control
COIL1
Serial Data Out
Modulation control "low" means high current
Fig. 8
Typical Performance Characteristics
Typical Capacitor Variation versus Temperature
99.6
99.8
100
100.2
100.4
100.6
100.8
101
-50
-25
0
25
50
75
100
Temperature [°C]
R
esonnance
capaci
to
r[
%
]
Fig. 9
L versus Resonance Frequency versus for a typical
coil capacitance of 74 pf
10
15
20
25
30
35
40
100
110
120
130
140
150
Frequency [KHz]
Lcoi
l[mH
]
Fig. 11
Dynamic Consumption Versus temperature with Vdd-
Vss=1.5V
0
0.2
0.4
0.6
0.8
1
1.2
1.4
-50
-25
0
25
50
75
100
Temperature [ °C ]
Id
y
n
[
A]
Manchester
and biphase
PSK
Fig. 10
Rectified Voltage versus temperature for
Vcoil2-Vcoil1=2.8V
1.65
1.7
1.75
1.8
1.85
1.9
1.95
2
-50
-25
0
255075
100
Temperature [°C]
Vddrec
[V]
Fig. 12
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