
No. 7543-2/19
LB11690, 11690H
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage 1
VCC max
VCC pin
45
V
Supply voltage 2
VB max
VB pin
60
V
Output current 1-1
IO max1-1
UL, VL, and WL pins, sink current
40
mA
Output current 1-2
IO max1-2
UL, VL, and WL pins, source current
30
mA
Output current 2
IO max2
UH, VH, and WH pins
20
mA
RF pin applied voltage
VRF max
4
V
LVS pin applied voltage
VLVS max
60
V
IN pin applied voltage
VIN max
IN1, IN2, and IN3 pins
V5 + 0.3
V
RES pin applied voltage
VRES max
V5 + 0.3
V
TOC pin applied voltage
VTOC max
V5 + 0.3
V
EI+ pin applied voltage
VEI+ max
V5 + 0.3
V
EI– pin applied voltage
VEI– max
V5 + 0.3
V
RC pin applied voltage
VRC max
V5 + 0.3
V
FV pin applied voltage
VFV max
V5 + 0.3
V
HP pin applied voltage
VHP max
45
V
Pd max1
Independent IC (LB11690 and LB11690H)
0.9
W
Allowable power dissipation
Pd max2
Mounted on designated PCB: 114.3
× 76.1 × 1.6 mm,
glass epoxy (LB11690H)
2.1
W
Operating temperature
Topr
–20 to +100
°C
Storage temperature
Tstg
–55 to +150
°C
Specifications
Absolute Maximum Ratings at Ta = 25°C (Note: Ratings for the LB11690H are preliminary.)
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage range 1
VCC
VCC pin
15 to 42
V
Supply voltage range 2
VB
VB pin
VCC + 13
V
Output current 1-1
IOUT1-1
UL, VL, and WL pins, sink current
30
mA
Output current 1-2
IOUT1-2
UL, VL, and WL pins, source current
–25
mA
Output current 2-1
IOUT2-1
UH, VH, and WH pins, sink current
15
mA
Output current 2-2
IOUT2-2
UH, VH, and WH pins, source current
–15
mA
12 V constant voltage output current
I12REG
–30
mA
5 V constant voltage output current
I5REG
–30
mA
HP pin applied voltage
VHP
0 to 42
V
HP pin output current
IHP
0 to 5
mA
Allowable Operating Ranges at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Current drain
ICC
15
20
mA
[5 V Constant Voltage Output (V5 pin)]
Output voltage
V5REG
IO = –5 mA
4.7
5.0
5.3
V
Line regulation
V5REG1 VCC = 15 to 42 V
40
100
mV
Load regulation
V5REG2 IO = –5 to –30 mA
10
30
mV
Temperature coefficient
V5REG3 Design target value*
0
mV/°C
Electrical Characteristics at Ta = 25°C, VCC = 36 V
Continued on next page.
Note :*Design target values and are not tested.