lb11852fv Sanyo Semiconductor Corporation, lb11852fv Datasheet - Page 2

• Manufacturer Part Number: lb11852fv
• Description: For Fan Motor Single-phase Full-wave Pre-driver With Speed Control Function
• Manufacturer: Sanyo Semiconductor Corporation

Specifications
Absolute Maximum Ratings at Ta = 25°C
*1 Mounted on a specified board : 114.3mm×76.1mm×1.6mm, glass epoxy
*2 Tj max = 150°C. Use the device in a condition that the chip temperature does not exceed Tj = 150°C during operation.
Recommended Operating Conditions at Ta = 25°C
Electrical Characteristics at Ta = 25°C, V CC = 12V, unless otherwise specified
V CC pin maximum supply voltage
OUTN pin maximum output current
OUTP pin maximum Sink current
OUT pin output withstand voltage
HB maximum output current
CTL, C pin withstand voltage
CVI, LIM pin withstand voltage
RD/FG output pin output withstand
voltage
RD/FG output current
5VREG pin maximum output current
Allowable power dissipation
Operating temperature
Storage temperature
V CC supply voltage 1
V CC supply voltage 2
CTL input voltage range
LIM input voltage range
VCI input voltage range
Hall input common phase input
voltage range
Circuit current
5VREG voltage
Current limiting voltage
CPWM pin H level voltage
CPWM pin L level voltage
CPWM pin charge current
CPWM pin discharge current
CPWM oscillation frequency
CT pin H level voltage
CT pin L level voltage
CT pin charge current
CT pin discharge current
CT pin charge/discharge current ratio
OUTN pin output H voltage
OUTN pin output L voltage
OUTP pin output L voltage
Hall input sensitivity
Parameter
Parameter
Parameter
I5VREG max
IOUTN max
CTL, C max
IOUTP max
VOUT max
V CC max
I CPWM 1
I CPWM 2
CVI, LIM
FG max
FG max
Symbol
Pd max
Symbol
Symbol
5VREG
F PWM
V CR H
V O NH
V CC 1
V CC 2
V CR L
V CT H
V O NL
V O PL
VCTL
VICM
V CT L
VLIM
VCVI
I CC 1
I CC 2
VLIM
I CT 1
I CT 2
VHN
Topr
R CT
max
Tstg
HB
Mounted on a specified board *1
V CC pin
V CC -5VREG
During drive
During lock protection
I5VREG = 5mA
V CPWM = 0.5V
V CPWM = 3.5V
C = 220pF
V CT = 2V
V CT = 2V
I CT 1/I CT 2
I O = 10mA
I O = 10mA
I O = 10mA
IN + , IN - differential voltage
(including offset and hysteresis)
LB11852FV
Conditions
Conditions
Conditions
min
0.16
190
4.8
2.8
0.9
2.8
0.9
1.6
24
21
8
V CC -0.85
Ratings
Ratings
Ratings
typ
0.20
210
±15
5.0
3.0
1.1
3.0
1.1
2.0
0.9
0.5
12
12
30
27
30
10
0 to 5VREG
0 to 5VREG
0 to 5VREG
-55 to 150
Continued on next page.
4.5 to 5.5
-30 to 95
5.5 to 16
V CC -1.0
0.2 to 3
max
0.25
0.65
No.A1112-2/12
230
±25
0.8
5.2
3.2
1.3
3.2
1.3
2.5
1.0
18
20
20
18
10
19
10
10
15
15
36
33
12
7
7
times
Unit
Unit
Unit
kHz
mA
mA
mA
mA
mA
mA
mA
mV
mV
μA
μA
μA
μA
°C
°C
W
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V