UBA2081 查看數據表（PDF） - NXP Semiconductors.
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UBA2081 Datasheet PDF : 15 Pages
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NXP Semiconductors
UBA2080; UBA2080A; UBA2081
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
HIGH-level input voltage
hysteresis voltage on pin SD
non-overlap time
Pin SEL input
to activate shutdown
RSD = 100 kΩ; typical minimum
RSD = 3 MΩ; typical maximum
1.6 2.2 2.8
-
400 -
-
140 -
-
2.4 -
II(SEL)
gate drivers
input current on pin SEL
-
0
1
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
tPD
propagation delay
UBA2080; matching;
C(GL) = C(GH) = 0, propagation time
difference between GL and GH.
-
50
-
Unit
μA
μA
V
V
V
V
mV
μA
V
mV
μA
V
V
μA
V
mV
ns
μs
μA
mA
mA
V
V
μA
ns
UBA2080_UBA2081
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 18 June 2012
© NXP B.V. 2012. All rights reserved.
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