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參數(shù)資料
| 型號： | SM6702-30HB |
| 廠商： | Seiko NPC Corporation |
| 英文描述： | PFM Step-up DC/DC Converter |
| 中文描述： | PFM步升直流/直流轉(zhuǎn)換器 |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 116K |
| 代理商： | SM6702-30HB |
SM6702 series
NIPPON PRECISION CIRCUITS—4
SPECIFICATIONS
Absolute Maximum Ratings
T
a
= 25
°
C
Electrical Characteristics
L = 330 μH, C = 22 μF, T
a
= 25
°
C, V
SS
= 0 V
V
target
: Setting output voltage
Parameter
Symbol
Condition
Rating
Unit
LX impressed voltage
V
LX
5
V
OUT impressed voltage
V
OUT
4
V
LX output current
I
LX
200
mA
Power dissipation
P
D
SM6702
××
HA
150
mW
SM6702
××
HB
500
Operating temperature
T
opr
20 to 70
°
C
Storage temperature
T
stg
40 to 125
°
C
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
Start-up voltage
V
st
R
L
= 30 k
–
–
0.9
V
Holding voltage
V
hold
R
L
= 3 k
–
–
0.7
V
Current consumption
I
SS
V
IN
= 1.5 V, R
L
= 30 k
–
8
16
μA
Output voltage
V
OUT
V
IN
= 1.5 V, R
L
= 3 k
V
target
0.975
×
V
target
V
target
1.025
×
V
LX output current
I
LX
V
V
OUT
LX
= V
= 0.4 V
target
0.1,
2.2
≤
V
target
≤
2.7
60
–
–
mA
2.8
≤
V
target
≤
3.3
80
–
–
LX leakage current
I
LXL
V
OUT
= V
LX
= 3.5 V
–
–
1
μA
Maximum oscillator frequency
f
OS C
V
OUT
= V
target
0.1
80
100
120
kHz
Switch ON duty cycle
Duty
V
OUT
= V
target
0.1
65
75
85
%
Input voltage range
V
IN
–
–
V
target
0.2
+
V
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| SM6702-33HB | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:PFM Step-up DC/DC Converter |
| SM673E | 制造商:Brady Corporation 功能描述:PRINZING MAGNETIC SIGN 7 X 10 |
| SM67-3N001 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Multi-Mode 670nm VCSEL Chip |
| SM6780AS | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:Ni-Cd/Ni-MH Battery Charger IC |
| SM6781 | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:Ni-MH/Ni-Cd Battery Charger IC |
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