MB39C313 Datasheet, PDF (12/52 Pages) Fujitsu Component Limited. – 4ch System Power Management IC for LCD Panel

MB39C313
■ RECOMMENDED OPERATION CONDITIONS
Parameter
Symbol
Condition
Value
Unit
Min
Typ
Max
Power supply
voltage
VDD
VBOOT
VSUP
AVIN, VINB pin
BOOT pin
SUP pin
8
12
14
V
13
17
18
V
8.0
12.0
18.1
V
REF pin
output current
IREF
REF pin
− 50
⎯
0
μA
VFB FB, FBB,FBN, FBP pin
0
⎯
5.5
V
VOS
OS pin
0
⎯
18.1
V
Input voltage
VGD
GD pin
0
⎯
18.1
V
VEN EN1,EN2 pin
0
⎯
14
V
VFREQ FREQ pin
0
⎯
14
V
Output voltage
VO
Vlogic: Buck Converter
VO
Vs: Boost Converter
1.8
⎯
3.3
V
⎯
⎯
18.1
V
IO
Vlogic: Buck Converter DC
⎯
⎯
1.5
A
IO
Vs: Boost Converter DC
VIN = 12 V, Vs = 15 V, L = 10 μH
⎯
⎯
1.5
A
ISWB
SWB pin DC
− 1.5
⎯
⎯
A
Output current
ISW
SW pin DC
IGD
GD pin
⎯
⎯
1.5
A
⎯
⎯
1
mA
IOS
OS pin
− 100
⎯
+100 mA
IDRN
DRN pin
− 100
⎯
+100 mA
IDRP
DRP pin
− 100
⎯
+100 mA
SW inductor
LSWB
LSW
SWB pin
SW pin
10
⎯
15
μH
6.8
10.0
22.0
μH
BOOT pin capacitor CBOOT BOOT pin
0.01
0.10
1.00
μF
REF pin capacitor
CREF REF pin
0.10
0.22
1.00
μF
DRP, DRN pin
capacitor
CDR DRP, DRN pin
0.10
0.47
1.00
μF
SS pin capacitor
CSS
SS pin
⎯
0.022 1.000 μF
DLY pin capacitor
CDLY DLY1, DLY2 pin
⎯
0.01
1.00
μF
Vlogic output filter
capacitor
Cout Vlogic: Buck Converter
⎯
20
⎯
μF
Vs output filter
capacitor
Operating ambient
temperature
Cout Vs: Boost Converter
Ta
⎯
⎯
66
⎯
μF
− 30
+ 25
+ 85
°C
WARNING: The recommended operating conditions are required in order to ensure the normal operation of
the semiconductor device. All of the device's electrical characteristics are warranted when the
device is operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges.
Operation outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented
on the data sheet. Users considering application outside the listed conditions are advised to contact
their representatives beforehand.
12
DS04–27267–1E