LB11660FV Datasheet, PDF (3/10 Pages) Sanyo Semicon Device – Single-Phase Full-Wave Fan Motor Driver

LB11660FV
Electrical Characteristics Unless otherwise specified Ta  25C, VCC = 12V
Parameter
Circuit current
HB voltage
6VREG voltage
CT pin high-level voltage
CT pin low-level voltage
ICT pin charge current 1
ICT pin charge current 2
ICT pin discharge current 1
ICT pin discharge current 2
ICT charge/discharge current
ratio 1
ICT charge/discharge current
ratio 2
ICT charge/discharge ratio
threshold voltage
VTH bias current
OUT output high saturation
voltage
PRE output low saturation
voltage
PRE output high saturation
voltage
Current limiter
PWM output pin high-level
voltage
PWM output pin low-level
voltage
PWM external C charge current
PWM external C discharge
current
PWM oscillator frequency
Hall sensor input sensitivity
FG output pin low-level voltage
FG output pin leakage current
Thermal protection circuit
Symbol
ICC1
VHB
V6VREG
VCTH
VCTL
ICTC1
ICTC2
ICTD1
ICTD2
RCT1
RCT2
VRCT
Conditions
Drive mode
IHB = 5mA
6VREG = 5mA
VCC = 12V
VCC = 6V
VCC = 12V
VCC = 6V
VCC = 12V
VCC = 6V
IBVTH
VOH
VPL
VPH
VRf
VPWMH
IO = 200mA, RL = 1
IO = 5mA
IO = 20mA
VCC  VM
VPWML
IPWM1
IPWM2
FPWM
VHN
VFG/RD
IFGL/IRDL
THD
C = 200pF
Zero peak value (including offset and
hysteresis)
IFG/RD = 5mA
VFG/RD = 7V
Design target value*3
min
1.05
5.80
3.4
1.4
1.7
1.3
0.11
0.34
12
3
6
2
450
2.2
0.4
23
18
19
150
Ratings
typ
9
1.25
6
3.6
1.6
2.2
1.8
0.15
0.44
15
4
6.6
1
0.6
0.2
0.9
500
2.5
0.5
18
24
23
15
0.2
180
max
12
1.40
6.20
3.8
1.8
2.7
2.3
0.19
0.54
18
5
7.3
0
0.8
0.4
1.2
550
2.8
0.7
14
30
27
25
0.3
30
210
Unit
mA
V
V
V
V
A
A
A
A
Times
Times
V
A
V
V
V
mV
V
V
A
A
kHz
mV
V
A
C
*3: This is a design guarantee and is not tested in individual units. The thermal protection circuit is included to prevent any thermal damage to the IC. Since this
would imply operation outside the IC's guaranteed temperature range, the application thermal design must be such that the thermal protection circuit will
not operate if the fan is operating constantly.
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be
indicated by the Electrical Characteristics if operated under different conditions.
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