LB11983 Datasheet, PDF (2/7 Pages) Sanyo Semicon Device – For Fan Motor Driver for Refrigerator 3-Phase Sensorless Motor Driver

LB11983
Electrical Characteristics at Ta = 25°C, VCC = 12V
Parameter
Symbol
Conditions
Supply current
Output saturation voltage 1
Output saturation voltage 2
MCOM pin common-mode input voltage range
ICC
VOsat1
VOsat2
VIC
PCOUT output current 1
PCOUT output current 2
IPCOU
IPCOD
VCOIN input current
IVCOIN
VCO minimum frequency
fVCOMIN
VCO maximum frequency
C1, C2 source current ratio
fVCOMAX
RSOURCE
C1, C2 sink current ratio
RSINK
C1 source and sink current ratio
RC1
C2 source and sink current ratio
Counter FG output ON volt
Counter FG output OFF vol
Thermal shutdown operating temperature
Thermal shutdown hysteresis
RC2
VOL
VOH
TTSD
ΔTTSD
Note : * These items are design target values and are not tested.
VC = VCC
IO = 0.4A, Source + Sink
IO = 0.8A, Source + Sink, RF = 0Ω
Source side
Sink side
VCOIN = 5V
VCOIN = open
VCOIN = 5V
IC1SOURCE/IC2SOURCE
IC1SINK/IC2SINK
IC1SOURCE/IC1SINK
IC2SOURCE/IC2SINK
Design target value *
Design target value *
Ratings
Unit
min
typ
max
20
30
mA
1.4
2.0
V
1.8
2.6
V
0
VCC-2
V
-90
μA
90
μA
0.1
0.2
μA
400
Hz
18.5
kHz
-12
+12
%
-12
+12
%
-35
+15
%
-35
+15
%
0.4
V
4
V
150
180
210
°C
15
°C
Package Dimensions
unit : mm (typ)
3021C
24.0
20
11
1
10
1.0
(0.57)
2.54 0.5
1.2
SANYO : DIP20(300mil)
Pd max – Ta
1.2
Independent IC
1.0
0.8
0.6
0.4
0.2
0
– 20
0
20
40
60
80 85 100
Ambient temperature, Ta – °C
No.7117-2/7