LB11660RV Datasheet, PDF (3/9 Pages) Sanyo Semicon Device – Single-Phase Full-Wave Driver

LB11660RV
Electrical Characteristics at Ta = 25C, VCC = 12V, unless otherwise specified
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Circuit current
ICC1
During driving
9
12
mA
HB voltage
VHB
IHB=5mA
1.05
1.25
1.40
V
6VREG voltage
V6VREG 6VREG=5mA
5.80
6
6.20
V
CT pin H level voltage
VCTH
3.4
3.6
3.8
V
CT pin L level voltage
VCTL
1.4
1.6
1.8
V
ICT pin charge current 1
ICTC1
VCC=12V
1.7
2.2
2.7
A
ICT pin charge current 2
ICTC2
VCC=6V
1.3
1.8
2.3
A
ICT pin discharge current 1
ICTD1
VCC=12V
0.11
0.15
0.19
A
ICT pin discharge current 2
ICTD2
VCC=6V
0.34
0.44
0.54
A
ICT charge/discharge ratio 1
RCT1
VCC=12V
12
15
18
ICT charge/discharge ratio 2
RCT2
VCC=6V
3
4
5
ICT charge/discharge ratio threshold
voltage
VRCT
6
6.6
7.3
V
VTH bias current
IBVTH
2
1
0
A
OUT output H saturation voltage
VOH
IO=200mA, RL=1
0.6
0.8
V
PRE output L saturation voltage
VPL
IO=5mA
0.2
0.4
V
PRE output H saturation voltage
VPH
IO= 20mA
0.9
1.2
V
Current limiter
VRf
VCC  VM
450
500
550
mV
PWM output H level voltage
VPWMH
2.2
2.5
2.8
V
PWM output L level voltage
VPWML
0.4
0.5
0.7
V
PWM external C capacitor charge
current
IPWM1
23
18
14
A
PWM external C capacitor discharge
current
IPWM2
18
24
30
A
PWM oscillation frequency
FPWM
C=200pF
19
23
27 kHz
Hall input sensitivity
VHN
Zero peak value (including offset and hysteresis)
15
25
mV
RD output pin L voltage
VRD
IRD=5mA
0.2
0.3
V
RD output pin leak current
IRDL
VRD=7V
30
A
Thermal protection circuit
THD
Design target value *3
150
180
210
C
*3 These are design guarantee values, and are not tested.
The thermal protection circuit is implemented to prevent the IC from being thermally damaged or burned when exposed to an environment exceeding
the guaranteed operating temperature range. Thermal design must be carried out so that the thermal protection circuit will never be activated while the
fan is running in a stable condition.
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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