LCS700-708
Conditions
SOURCE = 0 V; TJ = 0 to 100 °C
Parameter
Symbol
Min
Typ
Max
Units
VCC = 12 V, VCCH = 12 V
(Unless Otherwise Specified)
Half-Bridge (cont.)
LCS700, I = 0.8 A
2.15
1.42
1.05
0.85
0.58
0.36
134
2.63
1.78
1.33
1.06
0.71
0.45
LCS701, I = 1.2 A
Measured from D to
LCS702, I = 1.6 A
LCS703, I = 2.0 A
LCS705, I = 3.0 A
LCS708, I = 4.8 A
LCS700
HB or from HB to S
ON-State Resistance
RDS(ON)
W
VCC = 12 V, VCCH
=
12 V, TJ = 100 °C
Effective half-bridge
capacitance.
LCS701
201
VHB swinging from
0 V to 400 V or
400 V to 0 V,
LCS702
268
Half-Bridge
Capacitance
CHB
pF
LCS703
335
LCS705
503
See Note A
LCS708
804
LCS700, I = 0.8 A
LCS701, I = 1.2 A
LCS702, I = 1.6 A
LSC703, I = 2.0 A
LCS705, I = 3.0 A
LCS708, I = 4.8 A
1.15
1.15
1.15
1.15
1.15
1.15
Measured from HB
Diode Forward
Voltage
VFWD
to D or from S to HB
V
TJ = 125 °C
Power Supply
VCC Supply
Voltage Range
VCC
See Note C
11.4
11.4
12
12
15
15
V
V
VCCH Supply
Voltage Range
See Note C
VCCH
Start-Up Current
Inhibit Current
ICC(OFF)
Undervoltage lockout state: VCC = 8 V
0.85
1.35
1
mA
mA
ICC(INHIBIT)
VCC = 12 V, OV/UV < VSD(L)
LCS700
1.7
4.0
4.4
4.9
5.4
6.6
8.8
3.4
3.9
4.3
4.7
5.8
7.8
5.2
5.8
6.5
7.1
8.8
11.8
4.6
5.2
5.8
6.4
7.9
10.7
Typical at VCC = 12 V
Maximum at VCC
15 V Measured at
300 kHz, HB Open
and VD = 15 V
LCS701
LCS702
LCS703
LCS705
LCS708
LCS700
LCS701
LCS702
LSC703
LCS705
LCS708
=
VCC Operating
Current
ICC(ON)
mA
mA
Typical at VCCH = 12 V
Maximum at VCCH
=
VCCH Operating
Current
ICCH(ON)
15 V Measured at
300 kHz, HB Open
and VD = 15 V
VCC Supply Undervoltage Lockout
Device exits UVLO state when VCC exceeds
UVLO+
VCC Start Threshold
VUVLO(+)
VUVLO(-)
10
9.1
10.7
9.8
11.4
10.5
1.20
V
V
V
VCC Shutdown
Threshold
Device enters UVLO state when VCC falls
below UVLO+
VCC Start-Up/Shut-
down Hysteresis
VUVLO(HYST)
0.70
0.90
20
Rev. B 062011
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