NCV7513B
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7
ELECTRICAL CHARACTERISTICS (continued) (4.75 VvV
CCX
v5.25 V, V
DD
= V
CCX
, −40°CvT
J
v125°C, unless otherwise
specified.) (Note 6)
Characteristic Symbol Conditions Min Typ Max Unit
Fault Detection – GAT
X
OFF
DRN
X
Diagnostic Current
I
SG
Short to GND Detection,
V
DRNX
= 0.30 V
CC1
−27 −20 −10 mA
I
OL
Open Load Detection,
V
DRNX
= 0.75 V
CC1
30 60 80 mA
DRN
X
Fault Threshold Voltage
V
SG
Short to GND Detection 27 30 33 %V
CC1
V
OL
Open Load Detection 72 75 78 %V
CC1
DRN
X
Off State Bias Voltage V
CTR
− – 50 – %V
CC1
Gate Driver Outputs
GAT
X
Output Resistance Output High or Low 1.0 1.80 2.5 kW
GAT
X
High Output Current V
GATX
= 0 V −5.25 – −1.9 mA
GAT
X
Low Output Current V
GATX
= V
CC2
1.9 – 5.25 mA
Turn−On Propagation Delay t
P(ON)
IN
X
to GAT
X
(Figure 4)
– – 1.0
ms
CSB to GAT
X
(Figure 5)
Turn−Off Propagation Delay t
P(OFF)
IN
X
to GAT
X
(Figure 4)
– – 1.0
ms
CSB to GAT
X
(Figure 5)
Output Rise Time t
R
20% to 80% of V
CC2
,
C
LOAD
= 400 pF
(Figure 4, Note 5)
– – 1.40 m s
Output Fall Time t
F
80% to 20% of V
CC2
,
C
LOAD
= 400 pF
(Figure 4, Note 5)
– – 1.40 m s
Fault Timers
Channel Fault Blanking Timer
t
BL(ON)
V
DRNX
= 5.0 V; IN
X
rising to
FLTB falling (Figure 6)
30 45 60 ms
t
BL(OFF)
V
DRNX
= 0 V; IN
X
falling to
FLTB falling (Figure 6)
90 120 150 ms
Channel Fault Filter Timer t
FF
Figure 7 7.0 12 17 ms
Global Fault Refresh Timer
(Auto−retry Mode)
t
FR
Register 2: Bit R
2
= 0 or R
5
= 0 7.5 10 12.5 ms
Register 2: Bit R
2
= 1 or R
5
= 1 30 40 50 ms
Timer Clock ENA1 = 1 – 500 – kHz
Serial Peripheral Interface (Figure 9) V
ccx
= 5.0 V, V
DD
= 3.3 V, F
SCLK
= 4.0 MHz, C
LOAD
= 200 pF
SO Supply Voltage V
DD
3.3 V Interface 3.0 3.3 3.6 V
5.0 V Interface 4.5 5.0 5.5 V
SCLK Clock Period − – 250 – ns
Maximum Input Capacitance Sl, SCLK (Note 7) – – 12 pF
SCLK High Time SCLK = 2.0 V to 2.0 V 125 – – ns
SCLK Low Time SCLK = 0.8 V to 0.8 V 125 – – ns
Sl Setup Time Sl = 0.8 V/2.0 V to
SCLK = 2.0 V (Note 7)
25 – – ns
Sl Hold Time SCLK = 2.0 V to
Sl = 0.8 V/2.0 V (Note 7)
25 – – ns
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
6. Designed to meet these characteristics over the stated voltage and temperature recommended operating ranges, though may not be 100%
parametrically tested in production.
7. Guaranteed by design.
