NSI45020T1G ON Semiconductor, NSI45020T1G Datasheet - Page 3

• Manufacturer Part Number: NSI45020T1G
• Description: IC CCR/LED DVR 45V 20MA SOD-123
• Manufacturer: ON Semiconductor
• Type: Constant Currentr

Specifications of NSI45020T1G

• Constant Current: Yes
• Topology: High Side, Linear, Low Side
• Number Of Outputs: 1
• Type - Primary: Automotive, Backlight
• Voltage - Supply: 45V
• Mounting Type: Surface Mount
• Package / Case: SOD-123
• Operating Temperature: -55°C ~ 150°C
• Current - Output / Channel: 20mA
• Internal Switch(s): No
• Operating Supply Voltage: 7.5 V
• Maximum Supply Current: 23 mA
• Maximum Power Dissipation: 460 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Frequency: -
• Efficiency: -
• Lead Free Status / Rohs Status: Details

23.0
22.5
22.0
21.5
21.0
20.5
20.0
−10
−20
23
22
21
20
19
60
50
40
30
20
10
0
−10
3.0
0
Figure 1. General Performance Curve for CCR
Figure 5. Current Regulation vs. Time
4.0
5
0
Vak, ANODE−CATHODE VOLTAGE (V)
Figure 3. Pulse Current (I
Vak, ANODE−CATHODE VOLTAGE (V)
VR
Anode−Cathode Voltage (Vak)
10
5.0
10
15
6.0
20
TIME (s)
Non−Repetitive Pulse Test
Minimum FR−4 @ 300 mm
20
7.0
30
TYPICAL PERFORMANCE CURVES
reg(P)
25
8.0
40
Vak @ 7.5 V
T
) vs.
A
T
= 25°C
A
30
9.0
= 25°C
50
http://onsemi.com
35
60
10
2
3
, 1 oz Copper Trace, Still Air
800
700
600
500
400
300
200
100
23
22
21
20
19
18
17
25
20
15
10
5
0
−40
18
0
500 mm
300 mm
100 mm
Vak @ 7.5 V
T
Figure 2. Steady State Current (I
T
A
Figure 6. Power Dissipation vs. Ambient
A
Figure 4. Steady State Current vs. Pulse
19
1
= 25°C
= −40°C
500 mm
−20
Vak, ANODE−CATHODE VOLTAGE (V)
2
2
2
/1 oz
/1 oz
/1 oz
Anode−Cathode Voltage (Vak)
2
T
20
A
Temperature @ T
I
reg(P)
300 mm
, AMBIENT TEMPERATURE (°C)
2
T
T
/2 oz
A
A
3
0
= 85°C
21
= 25°C
100 mm
, PULSE CURRENT (mA)
Current Testing
2
4
/2 oz
DC Test Steady State, Still Air
22
20
2
/2 oz
5
23
typ @ Vak = 7.5 V
typ @ Vak = 7.5 V
J
[ −0.052 mA/°C
[ −0.044 mA/°C
6
40
= 1505C
24
7
reg(SS)
60
25
8
) vs.
26
9
80
10
27