MB3883 Datasheet, PDF (14/39 Pages) Fujitsu Component Limited. – 6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down

MB3883
(Continued)
Parameter
Symbol Pin No.
Conditions
SW input voltage
Input current
Output source
current
Output sink current
Output ON resistor
VIH
VIL
ISWIN
ISOURCE
ISINK
ROH
ROL
VIH
CTL input voltage
VIL
5
SWOUT = “L” level
5
SWOUT = “H” level
5
SWIN = 5 V
1
Duty ≤ 5 %,
SWOUT = 0 V
1
Duty ≤ 5 %,
SWOUT = 5 V
1
SWOUT = −4 mA
1
SWOUT = 4 mA
20, 21, 22,
23, 24
Active mode
20, 21, 22,
23, 24
Standby mode
(Ta = +25 °C, VCC = 5 V)
Value
Unit
Min. Typ. Max.
1.5 
9
V
0
 0.5 V
 100 200 µA
 −9  mA
 17  mA
 250 400 Ω
 100 150 Ω
1.5 
9
V
0
 0.5 V
Input current
ICTL
20, 21, 22,
23, 24
CTL = 5 V
 100 200 µA
Standby current
ICCS
ICCS (O)
Power supply current ICC
*: Standard design value.
19
42
19, 42
CTL = 0 V

CTL = 0 V

CTL = CTL1, 2 = CTL3
= CTL4 = CTL5 = 5 V

 10 µA
 10 µA
6
9 mA
14