UBA2080(2011) Ver la hoja de datos (PDF) - NXP Semiconductors.
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UBA2080 Datasheet PDF : 15 Pages
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NXP Semiconductors
UBA2080/1
Half-bridge driver IC
10. Characteristics
Table 8. Characteristics
Tj = 25 C; all voltages are measured with respect to SGND; VDD = 12.8 V; positive currents flow into the IC.
Symbol
Parameter
Conditions
Min Typ Max
High-voltage supply
Ileak
leakage current
Start-up state
FS = GH = SH = 600 V
-
-
10
IVDD
VDD(start)
VDD(stop)
VDD(hys)
Pin LIN input
current on pin VDD
start supply voltage
stop supply voltage
hysteresis of supply voltage
start to stop
420 520 620
11
12
13
8
8.5 9
3
3.5 4
VIH
Vhys(LIN)
II(LIN)
Pin HIN input
HIGH-level input voltage
hysteresis voltage on pin LIN
input current on pin LIN
1.6 2.2 2.8
-
400 -
-
0
1
VIH
HIGH-level input voltage
Vhys(HIN)
hysteresis voltage on pin HIN
II(HIN)
input current on pin HIN
Pin CLK input
1.6 2.2 2.8
-
400 -
-
0
1
VIH
VIL
II(CLK)
Pin SD input
HIGH-level input voltage
LOW-level input voltage
input current on pin CLK
2.7 -
-
-
-
0.8
-
0
1
VIH
Vhys(SD)
tno
gate drivers
HIGH-level input voltage
hysteresis voltage on pin SD
non-overlap time
to activate shutdown
RSD = 100 k; typical minimum
RSD = 3 M; typical maximum
1.6 2.2 2.8
-
400 -
-
140 -
-
2.4 -
IO(source)
IO(sink)
Vd(bs)
VUVLO
IFS
Timing
output source current
output sink current
bootstrap diode voltage
undervoltage lockout voltage
current on pin FS
VFS = VVDD = 12 V; VSH = 0 V;
VGH = VGL = 8 V
VFS = VVDD = 12 V; VSH = 0 V;
VGH = VGL = 4 V
Id(bs) = 20 mA
reset
VFS = VVDD = 12 V; VSH = 0 V
-
200 -
-
400 -
-
2.3 -
3.6 4.2 4.8
27
32
37
td
delay time
UBA2080
ton
turn-on time
UBA2080
toff
turn-off time
UBA2080
fmax
maximum frequency
-
50
-
-
240 -
-
180 -
800 -
-
Unit
A
A
V
V
V
V
mV
A
V
mV
A
V
V
A
V
mV
ns
s
mA
mA
V
V
A
ns
ns
ns
kHz
UBA2080_UBA2081
Objective data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1.1 — 6 December 2011
© NXP B.V. 2011. All rights reserved.
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