參數(shù)資料
型號(hào)： MB3827
廠商： Fujitsu Limited
英文描述： 6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down
中文描述： 6通道DC / DC轉(zhuǎn)換集成電路同步的電壓升壓和步驟整風(fēng)式
文件頁(yè)數(shù)： 15/41頁(yè)
文件大小： 557K
代理商： MB3827
MB3827
15
(Continued)
(Ta = +25
°
C, V
CC
= 9 V, V
SS
= 4.4 V, V
G
= 11 V)
*: Standard design value.
(Continued)
Parameter
Symbol
Pin No.
Conditions
Value
Unit
Min.
Typ.
Max.
Threshold voltage
V
T0
1
Duty cycle = 0 %
0.2
0.3
—
V
V
Tmax
1
—
—
0.77
0.87
V
Maximum duty cycle
Dtr
1
C
T
=100pF,R
T
=18k
,
R
B
=24k
,R
L
=390k
70
80
90
%
Threshold voltage
V
TD0
52,49,48,55,
60,61,62,63
Duty cycle = 0 %
1.0
1.1
—
V
V
TD100
52,49,48,55,
60,61,62,63
Duty cycle = 100 %
—
1.8
1.9
V
Input current
I
DTC
43,42,41,40,
35,22,16,15
DTC = 0.4 V
–1.0
–0.3
—
μ
A
Threshold voltage
V
TD0
1
Duty cycle = 0 %
0.2
0.3
—
V
V
TD100
1
Duty cycle = 100 %
—
0.8
0.9
V
Output source current
I
SOURCE
52,55,60,
61,62,63
Duty
≤
5 %, OUT= 4.4V
—
–90
—
mA
Output sink current
I
SINK
52,55,60,
61,62,63
Duty
≤
5 %, OUT= 9V
—
80
—
mA
Output voltage
V
OH
52,55,60,
61,62,63
I
O
=
15 mA
3.5
4.0
—
V
V
OL
52,55,60,
61,62,63
I
O
= 15 mA
—
100
300
mV
Output source current
I
SOURCE
50,57
Duty
≤
5 %, OUT= 0V
—
–100
—
mA
Output sink current
I
SINK
50,57
Duty
≤
5 %, OUT= 4V
—
80
—
mA
Output voltage
V
OH
50,57
I
O
=
15 mA
3.5
4.0
—
V
V
OL
50,57
I
O
= 15 mA
—
100
300
mV
Output source current
I
SOURCE
49
R
B
= 24k
, OUT= 0.7V
–2.6
–2.0
–1.4
mA
Output sink current
I
SINK
49
Duty
≤
5 %, OUT= 0.7V
—
40
—
mA
P
b
(
D
b
(
D
b
(
O
(
(
O
(
(
O
(
(
相關(guān)PDF資料
PDF描述
MB3827PFV 6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down
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參數(shù)描述
MB3827PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down
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