NXP Semiconductors
UBA2080/1
Half-bridge driver IC
10. Characteristics
Table 8.
Characteristics
T
j
= 25
C; all voltages are measured with respect to SGND; V
DD
= 12.8 V; positive currents flow into the IC.
Symbol
I
leak
Start-up state
I
VDD
V
DD(start)
V
DD(stop)
V
DD(hys)
Pin LIN input
V
IH
V
hys(LIN)
I
I(LIN)
Pin HIN input
V
IH
V
hys(HIN)
I
I(HIN)
Pin CLK input
V
IH
V
IL
I
I(CLK)
Pin SD input
V
IH
V
hys(SD)
t
no
gate drivers
I
O(source)
I
O(sink)
V
d(bs)
V
UVLO
I
FS
Timing
t
d
t
on
t
off
f
max
delay time
turn-on time
turn-off time
maximum frequency
UBA2080
UBA2080
UBA2080
-
-
-
800
50
240
180
-
-
-
-
-
ns
ns
ns
kHz
output source current
output sink current
bootstrap diode voltage
undervoltage lockout voltage
current on pin FS
V
FS
= V
VDD
= 12 V; V
SH
= 0 V;
V
GH
= V
GL
= 8 V
V
FS
= V
VDD
= 12 V; V
SH
= 0 V;
V
GH
= V
GL
= 4 V
I
d(bs)
= 20 mA
reset
V
FS
= V
VDD
= 12 V; V
SH
= 0 V
-
-
-
3.6
27
200
400
2.3
4.2
32
-
-
-
4.8
37
mA
mA
V
V
A
HIGH-level input voltage
hysteresis voltage on pin SD
non-overlap time
R
SD
= 100 k; typical minimum
R
SD
= 3 M; typical maximum
to activate shutdown
1.6
-
-
-
2.2
400
140
2.4
2.8
-
-
-
V
mV
ns
s
HIGH-level input voltage
LOW-level input voltage
input current on pin CLK
2.7
-
-
-
-
0
-
0.8
1
V
V
A
HIGH-level input voltage
hysteresis voltage on pin HIN
input current on pin HIN
1.6
-
-
2.2
400
0
2.8
-
1
V
mV
A
HIGH-level input voltage
hysteresis voltage on pin LIN
input current on pin LIN
1.6
-
-
2.2
400
0
2.8
-
1
V
mV
A
current on pin V
DD
start supply voltage
stop supply voltage
hysteresis of supply voltage
start to stop
420
11
8
3
520
12
8.5
3.5
620
13
9
4
A
V
V
V
Parameter
leakage current
Conditions
FS = GH = SH = 600 V
Min
-
Typ
-
Max
10
Unit
A
High-voltage supply
UBA2080_UBA2081
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Objective data sheet
Rev. 1.1 — 6 December 2011
7 of 15
ETC [ ETC ]
