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UBA2037TS/N1,118 Datasheet PDF : 14 Pages
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NXP Semiconductors
UBA2037
Full bridge control IC for HID general lighting
Table 6. Characteristics …continued
Tj = 25 °C; all voltages are measured with respect to signal ground (pin 14); currents are positive when flowing into the IC,
Unless otherwise specified.
Symbol
Parameter
Conditions
Min Typ Max Unit
VUVLO(VDD)
undervoltage lockout
voltage on pin VDD
5.75 6.5 7.25 V
Vhys
gate drivers
hysteresis voltage
VFSL = VFSR = 12 V
2
2.5 3
V
Ron
Roff
IO(source)
IO(sink)
Vd(bs)
dV/dt
on-state resistance
off-state resistance
output source current
output sink current
bootstrap diode voltage
rate of change of voltage
GHR and GHL drivers;
VFSL = VFSR = 12 V;
VSHL = VSHR = 0 V;
IGHL = IGHR = −50 mA
GLR and GHL drivers; VVDD = 12 V;
VPGND = 0 V; IGLL = IGLR = −50 mA
GHR and GHL drivers;
VFSL = VFSR = 12 V;
VSHL = VSHR = 0 V;
IGHL = IGHR = 50 mA
GLR and GLL drivers; VVDD = 12 V;
VPGND = 0 V; IGLL = IGLR = 50 mA
VFSL = VFSR = VVDD = 12 V;
VSHL = VSHR = 0 V;
VGHL = VGHR = VGLL = VGLR = 8 V
VFSL = VFSR = VVDD = 12 V;
VSHL = VSHR = 0 V;
VGHL = VGHR = VGLL = VGLR = 8 V
current on diode = 1 mA
absolute values
-
20 42 Ω
-
20 42 Ω
-
12 26 Ω
-
12 26 Ω
-
200 -
mA
-
200 -
mA
0.8 1.0 1.2 V
5
15 25 V/µs
tno
VUVLO
non-overlap time
undervoltage lockout
voltage
high side driver
600 900 1300 ns
-
4.0 5.5 V
IFS
IFSL/IFSR
current on pin FS
current on pin FSL to
current on pin FSR ratio
VFSL = VFSR = 12 V;
VSHL = VSHR = 0 V
1
4
0.8 -
7
µA
1.2
DD input
VIH(DD)
HIGH-level input voltage
on pin DD
VVDD = 12 V
6
4.5 -
V
VIL(DD)
LOW-level input voltage on VVDD = 12 V
pin DD
-
-
3
V
II
SU input
input current
VVDD = 12 V
-
0
1
µA
Vstartup
Vhys
II
CLK input
start-up voltage
hysteresis voltage
input current
VVDD = 12 V
VVDD = 12 V
VVDD = 12 V
1
1.3 1.5 V
-
100 -
µV
-
0
1
µA
VIH(CLK)
HIGH-level input voltage
on pin CLK
VSS(CLK) = 0 V; VDD(CLK) = 12 V
0.9 1.6 2.7 V
UBA2037_1
Product data sheet
Rev. 01 — 30 October 2008
© NXP B.V. 2008. All rights reserved.
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