LB11851M Datasheet, PDF (2/6 Pages) Sanyo Semicon Device – Monolithic Digital IC Microprocessor Fan Motor Interface Driver

LB11851M
Specifications
Allowable Operating Ranges at Ta = 25°C
Parameter
Symbol
Conditions
Maximum supply voltage
OUTN pin maximum output current
VCC max
IOUTN max
OUTP pin maximum output current
IOUTP max
OUT pin voltage handling capacity
VOUT max
5VREG maximum output current
I5VREG max
Allowable power dissipation
Pd max
When mounted on the specified circuit
board *1
Independent IC
Operating temperature
Topr
*2
Storage temperature
Tstg
*1 Specified substrate : 114.3mm × 76.1mm × 1.6mm, glass epoxy board.
*2 Do not exceed Tj max = 150°C
Recommended Operating Ranges at Ta = 25°C
Parameter
Symbol
Supply voltage - VCC
PWM high-level input voltage range
VCC
VPWMINH
PWM low-level input voltage range
VPWMINL
FGIN high-level input voltage range
VFGINH
FGIN low-level input voltage range
VFGINL
SENSE input voltage range
VSENop
Conditions
Ratings
Unit
18
V
20
mA
20
mA
18
V
20
mA
0.8
W
0.3
W
-30 to +95
°C
-55 to +150
°C
Ratings
Unit
6 to 16
V
2.1 to 5
V
0 to 0.4
V
2.1 to 5
V
0 to 0.3
V
0 to 5
V
Electrical Characteristics at Ta = 25°C, VDD = 12V
Parameter
Symbol
Conditions
Circuit current
5VREG voltage
ICC1
5VREG
SENSE pin detection voltage
VSENth
FGIN high-level input current
FGIhi
FGIN low-level input current
FGIlow
PWMIN high-level current
PWMIhi
PWMIN low-level current
PWMIlow
OUT1P, OUT2P high-level output
voltage
OUT1P, OUT2P low-level output
voltage
OUT1N, OUT2N high-level output
voltage
OUT1N, OUT2N low-level output
voltage
VO12PH
VO12PL
VO12NH
VO12NL
*1 : There is a built-in 100Ω gate protection resistor.
*2 : There is a built-in 300Ω gate protection resistor.
With no load
5VREG = 10mA
VIN = 3V
VIN = 0V
VIN = 3V
VIN = 0V
IO = 10mA *2
IO = 10mA *2
IO = 10mA *1
IO = 10mA *1
Ratings
Unit
min
typ
max
3.5
5
6.5
mA
4.8
5
5.2
V
0.15
0.19
0.23
V
60
80
100
µA
-27
-21
-15
µA
35
45
55
µA
-27
-21
-14
µA
10
11
11.9
V
3
4
5
V
9
10
11.9
V
0.1
1
2
V
No.A0673-2/6