LB1988N 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LB1988N Datasheet PDF : 9 Pages
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LB1988N
Allowable Operating Ranges at Ta = 25°C
Parameter
Supply voltage 1
Supply voltage 2
Supply voltage 3
Symbol
VCC
VCCL
VREG
Conditions
Electrical Characteristics at Ta = 25°C, VCC = VCCL = 12 V, VREG = 5 V
Parameter
Supply voltage 1
Supply voltage 2
Supply voltage 3
Output saturation voltage 1
Output saturation voltage 2
MC pin common-mode input voltage range
VC pin input bias current
Control start voltage
Closed loop control gain
PCOUT output current 1
PCOUT output current 2
VCOIN input current
Minimum VCO frequency
Maximum VCO frequency
C1/C2 source current ratio
C1/C2 sink current ratio
C1 source/sink current ratio
C2 source/sink current ratio
Thermal shutdown operating temperature
Thermal shutdown hysteresis
Symbol
Conditions
ICC
ICCL
IREG
VOSAT1
VOSAT2
VIC
IVC
VTHVC
GMVC
VC = 0 V, XIN = YIN = 0 V
VC = 0 V, XIN = YIN = 0 V
VC = 0 V, XIN = YIN = 0 V
IO = 0.4 A, source + sink
IO = 0.8 A, source + sink
VC = 0 V
VRF = 10 mV
RF = 0.5 Ω
IPCOU Source side
IPCOD Sink side
IVCOIN VCOIN = 5 V
fVCOMIN CX = 0.022 µF, VCOIN = open
fVCOMAX CX = 0.022 µF, VCOIN = 5 V
RSOURCE IC1SOURCE/IC2SOURCE
RSINK IC1SINK/IC2SINK
RC1 IC1SOURCE/IC1SINK
RC2 IC2SOURCE/IC2SINK
TTSD *
∆TTSD *
FG and PG Amplifier Block at Ta = 25°C, VCC = VCCL = 12 V, VREG = 5 V
Parameter
Symbol
Conditions
Back EMF FG
Output on voltage
VOL
Output off voltage
VOH
PG amplifier
Input offset voltage
Input bias current
Common-mode input voltage range
Open-loop gain
VIO
IBIN
VICOM
GVPG
*
f = 1 kHz
Output on voltage
Output off voltage
Schmitt amplifier hysteresis
VOL
VOH
VSHIS
Note: Items marked with an asterisk are design target values and are not tested.
Ratings
Unit
8 to 13.8
V
8 to 13.8
V
4 to 6
V
Ratings
Unit
min
typ
max
6.5
10 mA
1 mA
6.5
10 mA
1.4
2.0
V
1.8
2.6
V
0
VCC – 2
V
–2
–1
µA
2.4
2.5
2.6
V
0.75
0.95
1.15 A/V
–90
µA
90
µA
0.1
0.2
µA
400
Hz
18.5
kHz
–12
+12
%
–12
+12
%
–35
+15
%
–35
+15
%
150
180
210
°C
15
°C
Ratings
Unit
min
typ
max
0.4
V
4.5
V
–8
–250
1
4.5
70
+8 mV
nA
3.5
V
55
dB
0.4
V
V
93
115 mV
Continued on next page.
No. 6185-2/9
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