Mar. 2002
OUTLINE DRAWING
MITSUBISHI SEMICONDUCTOR <HYBRID IC>
M57184N-715
UN-INSULATING TYPE DC-DC CONVERTER
DESCRIPTION
M57184N-715 is the un-insulating type DC-DC converter
which the rectification voltage of AC200V system can direct
input.
A power supply (15V, 350mA, and 5V and 200mA) can be
obtained only by attaching a small number of external parts,
such as an electrolysis capacitor and a chalk coil.
FEATURE
● Input voltage...............................................DC 220 ~ 360V
● Output voltage................................................. 15V, 350mA
5V, 200mA
APPLICATION
• Washing machine. Air conditioner. Refrigerator.
BLOCK DIAGRAM
Dimensions: mm
2.54 0.55±0.1
4.5±1.5
24.0 Max
52.0 Max
M57184N-715
XXXX
118
2.54×17=43.18
4.5 Max 4.5 Max
4.5 Max 7.5 Max
12.0 Max
0.35±0.2
Markside
Voltage
detect
Current
sensor
Drive
circuit
Current
sensor
Drive
circuit Voltage
detect
1
4
12
14
10
18
6 8
Vin
COMMON
Vo-1
COMMON
Vo-2
Mar. 2002
MITSUBISHI SEMICONDUCTOR <HYBRID IC>
M57184N-715
UN-INSULATING TYPE DC-DC CONVERTER
THE MAXIMUM RATING (Unless otherwise specified, Ta = 25°C)
V
V
mA
V
mA
mV
mV
mV
mV
%
mVp-p
V
mA
mA
W
°C
°C
600
370
250
6.3
–20 ~ +70
–25 ~ +85
RatingsSymbol Parameter Conditions Units
220
14.1
0
4.7
0
—
—
—
—
65
—
280
15.0
—
5.0
—
60
60
80
80
72
80
360
15.9
350
5.3
200
160
160
200
200
—
200
Symbol UnitsParameter Test conditions Ratings
Min Typ Max
Notes 2)A spike noise does not contain in output ripple voltage
CIRCUIT DIAGRAM
Input voltage
Load current
Load current
Maximum output power
Operating temperature
Storage temperature
Vin
IL-1
IL-2
Pmax
Topr
Tstg
—
Vin = 280V, IL-2 = 150mA Notes 1)
Vin = 280V, IL-1 = 330mA Notes 1)
Vin = 280V
There is nothing dew condensation.
There is nothing dew condensation.
Recommendation range
IL-1 = 350mA —
IL-2 = 200mA —
Vin = 220 ~ 360V, IL-1 = 350mA
Vin = 220 ~ 360V, IL-2 = 200mA
IL-1 = 0 ~ 350mA
IL-2 = 0 ~ 200mA
IL-1 = 350mA, IL-2 = 200mA
IL-1 = 350mA, IL-2 = 200mA Notes 2)
Vin
Vo-1
IL-1
Vo-2
IL-2
Reg-I-1
Reg-I-2
Reg-L-1
Reg-L-2
η
Vp-p
Input voltage
Output voltage-1
Load current-1
Output voltage-2
Load current-2
Input regulation-1
Input regulation-2
Load regulation-1
Load regulation-2
Efficiency
Output ripple voltage
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, Vin = 280V, Ta = 25°C)
Notes 1)A 460mA output is possible for the peak current of IL-1.
Please use each load current in the range which becomes below Pmax.
Vin +
1
+
10µF
450V✕2
470µF
1000µF
50V
18
4
V
O-2
V
O-1
I
L-2
R
L-2
R
L-1
+V
I
L
-1
10
A
50V
M57184N-715
12
8
6
14
1mH
+
A
V
Mar. 2002
MITSUBISHI SEMICONDUCTOR <HYBRID IC>
M57184N-715
UN-INSULATING TYPE DC-DC CONVERTER
TYPICAL CHARACTERISTICS
Input voltage Vi (V)
Input voltage Vi (V) Input voltage Vi (V)
220
50
55
70
65
60
75
80
240 300 320280260 340 360
0 100 200 300 400 500
Efficiency–Input voltage Efficiency–Load current
Load current IL-1 (mA)
Load current-1 IL-1 (mA) Load current-2 IL-2 (mA)
0
0
70
50
60
40
30
20
10
80
10050 200150 300250 350
Efficiency η (%)
Output voltage–Load current Output voltage–Load current
Output voltage–Input voltage Output voltage–Input voltage
Output voltage-1 Vo-1 (V)
Output voltage-2 Vo-2 (V)
Output voltage-1 Vo-1 (V)
Output voltage-2 Vo-2 (V) Efficiency η (%)
0
6
2
4
16
14
12
10
8
0
2
1
6
5
4
3
0
0
16
14
12
10
8
6
4
2
50 100 150 200 250 0 50 100 150 200 250
0 100 200 300 400
0
7
6
5
4
3
2
1
IL-1 = 350mA
IL-2 = 200mA
Vi =
IL-2 = 200mA
Vi =
IL-2 = 200mA Vi =
IL-1 = 200mA
RL-1 = 43
RL-2 = 25
RL-1 = 43
RL-2 = 25
Mar. 2002
MITSUBISHI SEMICONDUCTOR <HYBRID IC>
M57184N-715
UN-INSULATING TYPE DC-DC CONVERTER
Input voltage Vi (V)
0
0
40
20
100
80
60
120
140
100 15050 200 250
Derating
(Vin=220~360V)
Ambient temperature (°C)
0
6.0
4.0
5.0
3.0
2.0
1.0
7.0
–10–30 3010 7050 90
Input current Ii (mA)
Output power (W)
RL-1 = 43Ω
RL-2 = 25Ω
Input current–Input voltage
