JBT6K49-AS Datasheet, PDF (12/14 Pages) Toshiba Semiconductor – Power supply IC for TFT LCD Panels

JBT6K49-AS
DC Characteristics (3)
(unless otherwise specified, V_DD = 2.7 V to 3.3 V, V_BAT = 2.7 V to 4.2 V and Ta = -20°C to 75°C)
Characteristics
Test
Symbol _Circuit Test Condition
Min Typ. Max Unit
Related Pins
V_SO1
I_load = 42 mA
¾
Ta = 25°C
4.75 4.80 4.85
DC-DC Converter Characteristic
(1)
V_SO2
I_load = 42 mA
¾ Ta = -20°C
Ta = 75°C
V
4.75 4.80 4.90
VSOUT
DC-DC Converter Characteristic
(2)
DC-DC Converter Characteristic
(3)
V_SO3
V_TO1
V_TO2
V_BO1
V_BO2
¾ I_load = 2.5mA
¾ I_load = 0 mA
¾ I_load = 100 mA
¾ I_load = 0 mA
¾ I_load = 100 mA
4.70 ¾
¾
¾ 13.0 13.7
V
12.3 ¾
¾
-13.7 -13.0 ¾
V
¾
¾ -12.3
VTOUT
VBOUT
DC Characteristics (4)
(unless otherwise specified, V_DD = 2.7 V to 3.3 V, V_BAT = 2.7 V to 4.2 V and Ta = -20°C to 75°C)
Characteristics
Symbol
Test
Circuit
Test Condition
Min Typ. Max Unit
Related Pins
g-Output Voltage Characteristic
(1)
g-Output Voltage Characteristic
(2)
V_LC1H
V_LC2H
V_LC1L
V_LC2L
¾
POL = “H”
¾
¾
POL = “L”
¾
V_SO1
- 0.05
V_SO1
V_SO1
+ 0.05
V
- 0.05 0
0.05
V
- 0.05 0
0.05
V
V_SO1
- 0.05
V_SO1
V_SO1
+ 0.05
V
VLC
/VLC
VLC
/VLC
COM Output Voltage
Characteristic
V_comL
V_comH
¾ POL = “L”
¾ POL = “H”
- 0.05 0
0.05
V
V_SO1
- 0.05
V_SO1
V_SO1
+ 0.05
V
COMOUT
12
2002-03-12