NCV7510
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7
ELECTRICAL CHARACTERISTICS (5 V < V
DRN
< 26 V, 4.75 V < V
DD
< 5.25 V, -40°C < T
J
< 125°C, unless otherwise specified.)
(Note 4)
Characteristic Conditions Min Typ Max Unit
DRN Input
Input Current V
DRN
= 12.8 V, V
DD
= 0 V
V
DRN
= 26 V, V
DD
=5.25 V
–
–
-
0.5
5.0
2.0
mA
mA
Power-On Lockout Threshold V
DD
= 0 V, GATE predriver locked out – 0.7 1.5 V
Over-Voltage Lockout GATE predriver disabled, CLAMP predriver active
Auxiliary Register Bit 6 = 1
28 32 36 V
Over-Voltage Hysteresis 0.1 0.8 2.0 V
V
B
Input
Input Bias Current V
B
= 24 V – 0.7 1.5 mA
V
DD
Supply
Operating Current V
DRN
= 14 V 3.5 7.0 mA
Power-On Reset Threshold Predrivers disabled, V
DD
rising 3.0 3.5 4.4 V
Power-On Reset Hysteresis - 0.25 - V
Digital I/O
V
IN
High ENA, CONTROL, SI, SCLK, CSB, PCLK 2.2 – – V
V
IN
Low ENA, CONTROL, SI, SCLK, CSB, PCLK – – 0.8 V
V
IN
Hysteresis ENA, CONTROL, SI, SCLK, CSB, PCLK 0.6 1.2 V
Input Pulldown Current ENA, CONTROL, SI: V
IN
= V
DD
– – 25
mA
Input Pullup Current CSB: V
IN
= 0 V -25 – –
mA
SO Low Voltage I
SINK
= 1 mA – – 0.4 V
SO High Voltage I
SOURCE
= 1 mA V
DD
- 1.0 – – V
LOOP Low Voltage I
SINK
= 0.1 mA – – 0.5 V
LOOP High Voltage I
SOURCE
= 0.1 mA V
DD
- 1.0 – – V
LOOP Output Response Delay
(See Figure 3)
t
LOOP(HL)
; C
LOOP
= 50 pF
t
LOOP(LH)
; C
LOOP
= 50 pF
–
–
0.5
0.5
1.2
1.2
ms
ms
FAULT Low Voltage FAULT Active, I
FAULT
= 0.5 mA – 0.1 0.5 V
PCLK Input
Input Capacitance (Note 5) – – 12 pF
Clock Frequency Auxiliary Register Bit 3 = 0 (Note 5) 0 – 20 MHz
DAC Reference Select Delay Auxiliary Register Bit 3 = 1 (Note 5) – – 3.0
ms
