MB39A112 Datasheet, PDF (7/35 Pages) Fujitsu Component Limited. – 3-ch DC/DC Converter IC

MB39A112
(Continued)
Parameter
PWM
Comparator
Block
Threshold voltage
[PWM Comp.]
Bias Voltage
Block [VH]
Output voltage
Output source
current
Output Block ^{Output sink current}
[Drive]
Output ON resistor
General
Power supply
current
* : Standard design value
Sym-
bol
Pin No.
Conditions
VT0 17 to 19 Duty cycle = 0 %
(VCC = VCCO = 12 V, Ta = + 25 °C)
Value
Unit
Min Typ Max
1.9
2.0

V
VT100 17 to 19 Duty cycle = 100 %

2.5
2.6 V
VH
16

ISOURC
17 to 19
Duty ≤ 5 %
OUT1 = OUT2 =
E
OUT3 = 7 V
Duty ≤ 5 %
ISINK 17 to 19 OUT1 = OUT2 =
OUT3 = 12 V
ROH
17 to 19
OUT1 = OUT2 =
OUT3 = − 15 mA
ROL
17 to 19
OUT1 = OUT2 =
OUT3 = 15 mA
ICC
4

VCCO − VCCO − VCCO −
5.5
5.0
4.5
V
 − 150*  mA

150*
 mA

13 19.5 Ω

10
15
Ω

6
9 mA
7