NCV7680 ON Semiconductor, NCV7680 Datasheet - Page 8

• Manufacturer Part Number: NCV7680
• Description: Linear Current Regulator and Controller
• Manufacturer: ON Semiconductor

ELECTRICAL CHARACTERISTICS
otherwise specified) (Note 4)
STOP LOGIC
PROGRAMMING
DIAG OUTPUT
THERMAL LIMIT
4. Designed to meet these characteristics over the stated voltage and temperature recommended operating ranges, though may not be 100%
5. Guaranteed by design.
AC CHARACTERISTICS
specified)
Input High Threshold
Input Low Threshold
V
Input Bias Current
R
R
R
R
Duty Cycle
Output Low Voltage
Output Leakage Current
Thermal Limit Temperature
Thermal Shutdown
Thermal Hysteresis
Stop Turn−on Delay Time
Stop Turn−off Delay Time
PWM Frequency
Tail Frequency Stabilization Time V
Open Circuit to DIAG Reporting
IN
STOP
STOP
STOP
TAIL
parametrically tested in production.
Hysteresis
Bias Current
Bias Voltage
K multiplier
Current Limit
Characteristic
Characteristic
(6 V < V
V
V
STOP = 0 V
STOP/PWM
STOP/PWM
P
STOP = 14 V
Stop Current Programming Voltage
I
Tail Duty Cycle Programming Current
R
R
R
DIAG Active, I
V
OUTx Reduction Initiated @ 99% I
(Note 5)
(Note 5)
P
OUTX
step from 0 V to 6 V
DIAG
TAIL
TAIL
TAIL
< 16 V, V
(6 V < V
= 0.59 V
= 1.21 V
= 3.29 V
/ I
= 5 V
RSTOP
90% to I
10% to I
STOP
P
DIAG
< 16 V, V
= V
OUTX
OUTX
=1 mA
P
Conditions
http://onsemi.com
, R
STOP
Conditions
90%
10%
STOP
= V
= 3.09 kW, R
8
P
, R
OUT
STOP
(Note 5)
= 3.09 kW, R
TAIL
= 2.21 kW, −40°C v T
TAIL
= 2.21 kW, −40°C v T
Min
0.5
−
−
−
−
0.96
59.5
Min
300
150
150
1.6
0.7
3.5
17
−
0
−
−
−
−
−
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v 150°C, unless otherwise
Typ
1.0
2.0
4.0
14
21
0.85
1.05
1.08
Typ
150
100
350
190
1.9
1.8
5.0
0.1
20
70
15
−
−
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J
Max
2.1
4.0
45
45
10
v 150°C, unless
Max
1.21
80.5
0.40
300
450
2.2
1.1
2.2
6.5
23
10
−
−
−
−
−
Unit
kHz
ms
ms
ms
ms
Unit
mA
mA
mA
mA
°C
°C
°C
%
%
%
V
V
V
V
V
−