L6566B View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'L6566B' PDF : 51 Pages View PDF
Electrical characteristics
L6566B
Table 4. Electrical characteristics (continued)
Symbol
Parameter
Test condition
Min.
Soft-start
ISS1
Charge current
ISS2
ISSdis
VSSclamp
VSSDIS
VSSLAT
Discharge current
High saturation voltage
Disable level
Latch-off level
Gate driver
TJ = 25 °C, VSS < 2 V,
VCOMP = 4 V
TJ = 25 °C, VSS > 2 V,
VCOMP =VCOMPHi
VSS > 2 V
VCOMP = 4 V
(1) VCOMP = VCOMPHi
VCOMP = VCOMPHi
14
3.5
3.5
4.85
VGDH Output high voltage
IGDsource = 5 mA, Vcc = 12 V
9.8
VGDL Output low voltage
IGDsink = 100 mA
Isourcepk Output source peak current
-0.6
Isinkpk Output sink peak current
0.8
tf
Fall time
tr
Rise time
VGDclamp Output clamp voltage
IGDsource = 5 mA; Vcc = 20 V
10
UVLO saturation
Vcc = 0 to Vccon, Isink = 1 mA
1. Parameters tracking one another.
2. See Table 6 on page 41 and Table 7 on page 42
( ) 3. The voltage feedforward block output is given by: Vcs = Kc VCOMP − 2.5 − KFF VVFF
Typ.
20
5
5
2
5
6.4
11
0.75
40
50
11.3
0.9
Max.
26
6.5
6.5
5.15
15
1.1
Unit
µA
µA
V
V
V
V
V
A
A
ns
ns
V
V
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