LB1950 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LB1950 Datasheet PDF : 10 Pages
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LB1950V
Allowable Operating Ranges at Ta = 25°C
Parameter
Symbol
Conditions
VCC1
Supply voltage
VCC2
VS
Electrical Characteristics at Ta = 25°C, VCC1 = 3 V, VCC2 = 4.75 V, VS = 1 V
Parameter
Symbol
Conditions
Current drain
Output quiescent current
Lower side output saturation
voltage
Upper side output saturation
voltage
COM pin common-mode input
voltage range
ICC1
ICC2
ICC10Q
ICC20Q
IS30Q
VOU1
VOU2
VOD1
VOD2
VIC
IO = 100 mA, RSAT1 = RSAT2 = GND
IO = 100 mA, RSAT1 = RSAT2 = GND
VSTBY = 0 V
VSTBY = 0 V
VSTBY = 0 V
IO = 0.1 A, RSAT1 = RSAT2 = open
IO = 0.4 A, VS = 3 V, RSAT1 = RSAT2 = open
IO = 0.1 A, RSAT1 = RSAT2 = open
IO = 0.4 A, VS = 3 V, RSAT1 = RSAT2 = open
Standby pin high-level voltage
Standby pin low-level voltage
Standby pin input current
Standby pin leakage current
Brake pin high-level voltage
Brake pin low-level voltage
Brake pin input current
Brake pin leakage current
FRC pin high-level voltage
FRC pin low-level voltage
FRC pin input current
FRC pin leakage current
Slope pin source current ratio
Slope pin sink current ratio
CSLP1 source and sink current
ratios
VSTBYH
VSTBYL
ISTBYI
ISTBYL
VBRH
VBRL
IBRI
IBRL
VFRCH
VFRCL
IFRCI
IFRCL
RSOURCE
RSINK
VSTBY = 3 V
VSTBY = 0 V
VBR = 3 V
VBR = 0 V
VFRC = 3 V
VFRC = 0 V
ICSLP1SOURCE/ICSLP2SOURCE
ICSLP1SINK/ICSLP2SINK
RCSLP1 ICSLP1SOURCE/ICSLP1SINK
CSLP2 source and sink current
ratios
RCSLP2 ICSLP2SOURCE/ICSLP2SINK
Startup frequency
Phase delay width
Freq
Dwidth
COSC = 0.1 µF, OSC frequency: *
*
Thermal shutdown temperature
Thermal shutdown hysteresis
[FG Amplifier]
TTSD
*
∆TTSD *
Input offset voltage
Input bias current
Common-mode input voltage
range
VIO
*
IB
*
VICOM *
Output on voltage
Output off voltage
Schmitt amplifier hysteresis
Output duty
VOL
VOH
VSHIS
Duty
When IO = 10 µA
When IO = 10 µA
*
When the input signal level = 20 mVp-p and the input
frequency = 720 Hz.
Reference voltage
[PG Amplifier]
VREF
Input offset voltage
Input bias current
Common-mode input voltage
range
VIO
*
IB
*
VICOM *
Output on voltage
Output off voltage
Schmitt amplifier hysteresis
VOL
VOH
VSHIS
When IO = 10 µA
When IO = 10 µA
*
Note: * Items marked with an asterisk are design target values and are not tested.
min
0.3
2
–0.2
–10
2
–0.2
–10
2
–0.2
–10
–12
–12
–35
–35
150
1
VCC1 – 0.5
30
1.15
1
VCC1 – 0.5
Ratings
Unit
2.7 to 6.0
V
2.7 to 10.0
V
0 to VCC2
V
typ
max
Unit
4.5
7 mA
1.2
2.5 mA
1
1.5 mA
10 µA
10 µA
0.11 V
0.33 V
0.11 V
0.33 V
VCC2 – 0.9 V
VCC1
V
+0.7 V
50 µA
µA
VCC1
V
+0.7 V
50 µA
µA
VCC1
V
+0.7 V
50 µA
µA
+12 %
+12 %
+15 %
+15 %
11.5
Hz
30
deg
180
210 °C
15
°C
±1
±5
mV
250
nA
2
V
0.4
V
V
50
mV
70
%
1.30
1.45
V
±1
±5
mV
500
nA
2
V
0.4
V
V
20
mV
No. 5340-2/10
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