参数资料
型号: R5210D21C-TR-FA
厂商: RICOH COMPANY LTD
元件分类: 稳压器
英文描述: 0.8 A SWITCHING REGULATOR, PDSO6
封装: HSON-6
文件页数: 4/13页
文件大小: 142K
代理商: R5210D21C-TR-FA
R5210x
12
TYPICAL CHARACTERISTICS
1)
Output Voltage vs. Output Current
2)
Efficiency vs. Output Current
R5210N001C
2.8
2.75
2.7
2.65
2.6
Output
Voltage
V
OUT1
(V)
0
200
100
400
300
500
Output Current IOUT1(mA)
L1=22
H, C1=10F
VOUT1=2.7V, IOUT2=0mA
VIN=4.5V
VIN=5.0V
VIN=5.5V
100
90
80
50
30
40
60
70
20
0
10
Efficiency
η
(%)
0
200
100
400
300
500
Output Current IOUT1(mA)
L1=22
H, C1=10F
VOUT1=2.7V, IOUT2=0mA
VIN=4.5V
VIN=5.0V
VIN=5.5V
3)
DC/DC Output Voltage vs. Temperature
4)
VR Output Voltage vs. Temperature
R5210N001C
2.80
2.75
2.70
2.65
2.60
Output
Voltage
V
OUT1
(V)
-50
0
-25
50
25
100
75
Temperature Topt(C)
3.50
3.45
3.40
3.35
3.30
Output
Voltage
V
OUT2
(V)
-50
0
-25
50
25
100
75
Temperature Topt(C)
5)
Detector Threshold vs. Temperature
6)
Oscillator Frequency vs. Temperature
R5210N001C
4.4
4.3
4.2
4.1
4.0
Detector
Threshold-V
DET
(V)
-50
0
-25
50
25
100
75
Temperature Topt(C)
1000
900
800
700
600
Frequency
fosc(kHz)
-50
0
-25
50
25
100
75
Temperature Topt(C)
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