BSI-3.3 S2R0MA

TO-3PL
1.8V-3.3V
DC-DC
,
BSI-mini A
｡20.2×21.5×8.3mm
｡BSI-mini A
92%
2 A BSI-mini A Series
TO-3PL
｡
2A
+7.5V→ +3.3V
92%
DC-DC
､
ON/OFF
100 A max.
-10℃～+70℃
MTBF 1,000,000Hrs、
､
､
１
BSI-mini A
Vdc
Vdc
Vdc
Vdc
A
ﾘｯﾌﾟﾙ･ﾉｲｽﾞ
mVpp( typ)
BSI-3.3S2R0MA
BSI-3.3S2R0FMA
BSI-3.3S2R0SMA
+7.5
+4.75～ +13.6
+3.3
+1.8～ +3.3
0～2
30
SIP
:
､DIP
､SMD
％( typ)
92
Size
SIP
DIP
SMD
｡
2
/
･
ON/OFF
MTBF
+7.5V / +4.75～+13.6V
+3.3V±5% 1pin open
+1.8～+3.3V
0.2% typ. (
4. 75～13.6V
0.6% typ. (
0～100%
±0.01% / typ. (
-10
+50
30mVp-p typ. (
)
92% (
105%
3mA max.
ON
100 A max.
OFF( 0V )
1pin ON/OFF
3pin GND
1,000,000Hr min ( EIAJ RCR-9102 )
190KHz typ. ( 20% 100%
-10
+70
+50
-20
+85
20% 95% R.H(
)
5
10Hz
20G
3.8g typ.
3
10mm 3
3
1
)
20MHz)
30
:
=
0%
10 55Hz
11±5ms
ON､
=
20%
)
2G
3
SIP ､DIP
DC-DC CONVERTERS
BDD20120511
OFF
1
､SMD
1
2 A BSI-mini A Series
WK
Bell
3.3S2A
形名略号
1
1
0.5
5
2
+Vin
3
GND
4
+Vout
5
+Vout.ADJ
mm
±0.5
0.25
Sn
(Sn-3.0Ag-0.5Cu)ﾃﾞｨｯﾌﾟ
P2.54×4=10.16
2
20.2(+1,-0.5)
15.24
C/L
Lot No
WK
3.3S2FA
形名略号
1 ON/OFF CONT
6
Bell
1
1
P2.54×4=10.16
20.2(+1,-0.5)
1
1
+Vout
5
+Vout.ADJ
6
NC
7
NC
mm
±0.5
0.3t
Bell
3.3S2SA
形名略号
WK
4
Sn
(Sn-3.0Ag-0.5Cu)ﾃﾞｨｯﾌﾟ
Function
1 ON/OFF CONT
23.9±0.8
Lot No
GND
pin
15.24
7 C/L 6
)
+Vin
3
21.5(+1,-0.5)
□ BSI-3.3S2R0SMA
2
5
0.5
3
22.25　typ
7
Function
pin
0.25
)
3.5±1.5 8.5max
□ BSI-3.3S2R0FMA (
[ 3] SMD
Function
1 ON/OFF CONT
3.5±1.5
Lot No
pin
24max
4.2typ
C/L
)
21.5(+1,-0.5)
□ BSI-3.3S2R0MA (
[ 2] DIP
8.3max
0.8
2.5typ
20.2(+1,-0.5)
1
21.5(+1,-0.5)
[ 1] SIP
A
8.5max
+Vin
3
GND
4
+Vout
5
+Vout.ADJ
6
NC
7
NC
mm
5
0.8
2
A
〇部品詳細図
±0.5
Sn
(Sn-3.0Ag-0.5Cu)ﾃﾞｨｯﾌﾟ
0～10°
P2.54×4=10.16
4 +Vout
+Vin 2
5
VR
+3.3V
C1 100
C2
F
(
PWM.OCP.CONT
ON/OFF CONT
)
Load
C1
､
2.2
F 4.7
F
5
ON/OFF
1
､ON/OFF
､
､
DC-DC CONVERTERS
BDD20120511
3
､
｡
(
4)
C2
V.adj(1.8～3.3V)
Open = 3.3V
GND
2
TO-3PL
(
)
(
1.8V-3.3V
DC-DC
,
2 A BSI-mini A Series
5)
C1=100
+Vin
2
4
+Vout
1
C1
3
F20WV
C2=2.2
F
4.7
F
C2
BSI-3.3S2R0MA
Series
+Vin
92%
2.2
､
F
4.7
F
Load
5
C2
: +3.3V±5%
GND
( B) ON/OFF
(
+Vin
ON/OFF
6
2
1
C1
3
(ｵｰﾌﾟﾝｺﾚｸﾀ)
:ON
( 1pin) -( 3pin) = OPEN
Load
5
:OFF
C2
V.ADJ
ON/OFF
( 1pin) -( 3pin) = SHORT
0
GND
( C)
0.5Vdc 100μA (
2
+Vout
4
BSI-3.3S2R0MA
Series
+Vin
C1 ON/OFF
1
3
max.
5pin ( V.ADJ)
7)
+Vin
3pin ( -Vin)
+Vout
4
BSI-3.3S2R0MA
Series
+Vin
1pin ( ON/OFF)
1.8
4pin ( +Vout)
3.3V
VR1
5
C3 C2
V.ADJ
Load
VR1=
Rx×Ry×(Vo-Vs)
Rx×Vs-Ry(Vo-Vs)
GND
100
､C3
F
220
F
｡
BSI-3.3S2R0MA
Vo=
=1.8
(
BSI-3.3S2R0MA
4
Rx
5
V.ADJ
Vs
VR1=
Vs=0.8V
Ry=20K
Rx=62.51K
+Vout
VR1
3.3V)
( down)
Load
3
Ry
3
-Vout
. 1 5pin V.ADJ
.2
8)
､
､
.3
.4
DC-DC CONVERTERS
BDD20120511
C3=100
F 220
F
3
2 A BSI-mini A Series
BSI-3.3S2R0MA
Vout
1V/div
Vin=7.5V
Vout=3.3V
Io=2A
Ta=25℃
Vout=0V
Vin
5V/div
Vin=0V
time:1ms/div
Vin=on
9
BSI-3.3S2R0MA
Output Ripple-Noise : 20mV/div
Vin=7.5V
Vout=3.3V
Io=2A
Ta=25℃
OSC=20MHz
time:2μs/div
10
13
DC-DC CONVERTERS
BDD20120511
4
TO-3PL
1.8V-3.3V
DC-DC
,
2 A BSI-mini A Series
5
･
･
･
Current Ripple/Noise
Power
( A)
( mVp-p)
( W)
0
24/24
0
0.501
12/20
1.655
1.005
12/20
3.319
1.505
16/20
4.967
2.006
16/24
6.616
Model:BSI-3.3S2R0MA
:+25℃
･
･
Current
( A)
0.0005
0.366
0.733
1.105
1.486
Power
( W)
0.002
1.739
3.477
5.252
7.064
Voltage
( V)
3.316
3.304
3.302
3.300
3.298
7.499
7.501
7.502
7.501
7.500
0.0005
0.239
0.472
0.710
0.953
0.004
1.793
3.541
5.326
7.148
3.315
3.304
3.302
3.299
3.298
0
0.501
1.004
1.504
2.004
24/24
60/60
20/28
24/28
24/32
0
1.655
3.315
4.962
6.609
92.3
93.62
93.17
92.46
13.600
13.595
13.594
13.593
13.606
0.0004
0.141
0.270
0.401
0.534
0.005
1.917
3.67
5.451
7.266
3.315
3.303
3.301
3.298
3.295
0
0.501
1.004
1.503
2.000
20/20
48/48
32/36
32/40
32/40
0
1.655
3.314
4.957
6.590
86.33
90.3
90.94
90.7
Voltage
( V)
4.750
4.751
4.743
4.753
4.754
(
(
12)
100
90
95
80
70
(%)
90
効率(%)
Efficiency
( %)
95.17
95.46
94.57
93.66
11)
100
85
80
Vin=13.6V
0.5
1
50
30
Vin=7.5V
0
60
40
Vin=4.75V
20
75
0
92%
1.5
10
0
-10 0 10 20 30 40 50 60 70
2
出力電流(A)
(
)
13
A
2
V
+Vin
C1
BSI-3.3S2R0MA
Series
3
5
1
PLOBE:1:1(50Ω 0.01uF)
OSCILLO:Tektronics 2245A
DC POWER SUPPLY:+4.75V to +13.6V
C1=100uF20WV
C2=4.7uF10WV
A
4
C3
V
C2
Load
3
Controlled Temp. Chamber
DC-DC CONVERTERS
BDD20120511
5
2 A BSI-mini A Series
(
)
BSI-mini A
ｺﾞﾃ
ﾃﾞｨｯﾌﾟ
ﾘﾌﾛｰ
340
360
DC-DC
5
230
260
10
(SMDﾀｲﾌﾟ
)
赤外線及びエアーリフローはんだ付け条件
､
､
､
｡
､
温　度　→
加熱域
250℃max
150℃
予熱域
FUSE
200℃
60s max
､
+Vin
4
+Vout
BSI-3.3S2R0MA
Series
+Vin
C1
D1
180℃
2
1
3
Load
5
C2
GND
120～180 sec
14
1cycle
(
BSI-mini A
時　間　→
30
60
､
RH
､
SI P, DI P
SMD
､
I PA
｡
Bellnix
(
BSI-mini A
､
､
､
1
+Vin
(+Vin)
+Vout
､
10 W
Load
Ground
ON/OFF
FUSE
+Vin
SCR
+Vin
C1
2
4
+Vout
16
BSI-3.3S2R0MA
Series
3
-Vin
+Vout ADJ
C2
Load
､
3
1
ON/OFF
5
V.ADJ
｡
｡
､
｡
15
ON/OFF
ON/OFF
DC
､
5-7-8　TEL:048-864-7733
336-0024
FAX:048-861-6402
E-mail:[email protected]
http://www.bellnix.co.jp/
PRINTED IN JAPAN BDD20120511
6