參數(shù)資料
型號(hào): MB3825
廠商: Fujitsu Limited
英文描述: 6-ch DC/DC Converter IC With Synchronous Rectifier
中文描述: 6通道DC / DC轉(zhuǎn)換同步整流集成電路
文件頁(yè)數(shù): 10/39頁(yè)
文件大?。?/td> 465K
代理商: MB3825
MB3825A
10
I
ABSOLUTE MAXIMUM RAGINGS
*: The packages are mounted on the epoxy board (10 cm
×
10 cm).
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
I
RECOMMENDED OPERATING CONDITIONS
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the
semiconductor device. All of the device’s electrical characteristics are warranted when the device is
operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges. Operation
outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representatives beforehand.
Parameter
Symbol
Conditions
Rating
Unit
Min.
Max.
Power supply voltage
V
CC
17
V
Output current
Io
OUT pin
OUT pin, Duty
5%
Ta
+25
°
C
50
mA
Output peak current
Io
200
mA
Power dissipation
P
D
55
800*
+
125
mW
°
C
Storage temperature
T
stg
Parameter
Symbol
Conditions
Value
Unit
Min.
Typ.
Max.
Power supply voltage
V
CC
2.5
6.0
12
V
Reference voltage output
current
I
OR
–1
0
mA
Input voltage
V
IN
-IN(E),IN(C),OVP pin
0
V
CC
– 0.9
V
Control input voltage
V
CTL
CTL pin
0
12
V
Output current
I
O
Main side OUT pin
2
20
mA
Output current setting
resistor
R
B
2.7
5.6
30
k
Oscillator frequency
f
OSC
50
500
800
kHz
Timing capacitor
C
T
50
100
1500
pF
k
μ
F
μ
F
Timing resistor
R
T
20
39
82
Soft-start capacitor
C
S
0.1
1.0
Short detection capacitor
C
SCP
0.1
1.0
Operating ambient
temperature
Ta
–30
+
25
+
85
°
C
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