NSI45090JDT4G_14 Datasheet, PDF (2/8 Pages) ON Semiconductor – Adjustable Constant Current Regulator & LED Driver

NSI45090JDT4G
MAXIMUM RATINGS (T_A = 25°C unless otherwise noted)
Rating
Symbol
Value
Unit
Anode−Cathode Voltage
Vak Max
45
V
Reverse Voltage
Operating and Storage Junction Temperature Range
ESD Rating:
Human Body Model
Machine Model
V_R
T_J, T_stg
ESD
500
mV
−55 to +175
°C
Class 3A (4000 V)
Class B (200 V)
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
ELECTRICAL CHARACTERISTICS (T_A = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max Unit
Steady State Current @ Vak = 7.5 V (Note 1)
Voltage Overhead (Note 2)
Pulse Current @ Vak = 7.5 V (Note 3)
Capacitance @ Vak = 7.5 V (Note 4)
I_reg(SS)
V_overhead
I_reg(P)
C
76.5
86.2
90
103.5 mA
1.8
V
103
119.6 mA
17
pF
Capacitance @ Vak = 0 V (Note 4)
C
70
pF
1. I_reg(SS) steady state is the voltage (Vak) applied for a time duration ≥ 80 sec, using FR−4 @ 300 mm² 2 oz. Copper traces, in still air.
2. V_overhead = V_in − V_LEDs. V_overhead is typical value for 65% I_reg(SS).
3. I_reg(P) non−repetitive pulse test. Pulse width t ≤ 1 msec.
4. f = 1 MHz, 0.02 V RMS.
Figure 1. CCR Voltage−Current Characteristic
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