Mar.2002
INPUT
DC113V-380V
WHEN INPUT-OUTPUT GND ARE NOT SEPARATED
WHEN INPUT-OUTPUT GND ARE SEPARATED
M57120L-01
50V
47µF
50V
220µF
+
++
+
OUTPUT
11
1
1 2
2
6
12 5
INPUT
DC113V-380V
M57120L-01
50V
220µF
2.2µF
2.2µF
+OUTPUT
50V
47µF
+
11 12 5
6
,
,
Application Circuit
MITSUBISHI HYBRID ICs
M57120L-01
HIGH VOLTAGE INPUT dc-dc CONVERTER
Absolute Maximum Ratings, Ta = 25 °C unless otherwise specified
Item Symbol Test Conditions Limit Units
Input Voltage VIN 11, 12-1 pin 380 Volts
Operating Temperature Topr There Should be -10 ~ +75 °C
Storage Temperature Tstg No Condensation -20 ~ +85 °C
Output Power POW – 4.4 Watts
Electrical Characteristics, VIN = 280V, Ta = 25 °C unless otherwise specified
Characteristics Symbol Test Conditions Min. Typ. Max. Units
Input Source Voltage VIN Direct Current 113 280 380 Volts
Circuit Current IBVIN = 113V – 5.4 6.0 mA
VIN = 280V – 4.9 5.5 mA
VIN = 380V – 5.3 5.9 mA
Output Voltage VOIL = 0 ~ 200mA 18 20 22 V olts
Load Current ILVIN = 113 ~ 380V – 200 220 mA
Input Regulation Reg-in VIN = 113 ~ 380V – -0.8 -1.4 Volts
Output Regulation Reg-out IL = 0 ~ 200mA – 1.2 2.0 Volts