參數(shù)資料
型號: NSI45025AT1G
廠商: ON Semiconductor
文件頁數(shù): 3/7頁
文件大?。?/td> 166K
描述: IC LED DRIVER LINEAR SOD-123
產(chǎn)品培訓(xùn)模塊: Constant Current Regulators
視頻文件: Advantages of Constant Current Regulators (CCR) in Driving LEDs
特色產(chǎn)品: 45V Two-Terminal LED Drivers
標(biāo)準(zhǔn)包裝: 1
功能: *
檢測方法: *
精確度: *
輸入電壓: *
電流 - 輸出: *
工作溫度: *
安裝類型: 表面貼裝
封裝/外殼: SOD-123
供應(yīng)商設(shè)備封裝: SOD-123
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面: 1120 (CN2011-ZH PDF)
其它名稱: NSI45025AT1GOSDKR
NSI45025AT1G
http://onsemi.com
3
TYPICAL PERFORMANCE CURVES
Minimum FR4 @ 300 mm
2
, 1 oz Copper Trace, Still Air
Figure 1. General Performance Curve for CCR
Figure 2. Steady State Current (I
reg(SS)
) vs.
AnodeCathode Voltage (Vak)
Figure 3. Pulse Current (I
reg(P)
) vs.
AnodeCathode Voltage (Vak)
Figure 4. Steady State Current vs. Pulse
Current Testing
Vak, ANODECATHODE VOLTAGE (V)
I
reg(P)
, PULSE CURRENT (mA)
10
9.0
8.0
7.0
6.0
5.0
4.0
25
27
28
30
31
30
29
28
26
23
24
25
27
29
31
32
26
27
NonRepetitive Pulse Test
3.0
22
Vak @ 7.5 V
26
T
A
 = 25癈
T
A
 = 25癈
Figure 5. Current Regulation vs. Time
TIME (s)
30
25
20
10
5
0
26
27
28
15
35
24
25
Vak @ 7.5 V
T
A
 = 25癈
Figure 6. Power Dissipation vs. Ambient
Temperature @ T
J
 = 1505C
T
A
, AMBIENT TEMPERATURE (癈)
80
60
20
0
20
40
200
300
500
600
800
40
500 mm
2
/2 oz
500 mm
2
/1 oz
300 mm
2
/1 oz
400
700
100
100 mm
2
/1 oz
100 mm
2
/2 oz
300 mm
2
/2 oz
Vak, ANODECATHODE VOLTAGE (V)
40
30
20
60
10
0
10
20
0
10
30
50
60
10
20
40
VR
50
33
28
29
30
Vak, ANODECATHODE VOLTAGE (V)
9
6
5
4
3
0
5
15
20
25
7
10
DC Test Steady State, Still Air
8
10
T
A
 = 40癈
T
A
 = 25癈
T
A
 = 85癈
[ 0.061 mA/癈
typ @ Vak = 7.5 V
[ 0.055 mA/癈
typ @ Vak = 7.5 V
2
1
0
30
35
相關(guān)PDF資料
PDF描述
NSI45025AZT1G IC LED DRIVER LINEAR SOT-223
NSI45025T1G IC CCR/LED DVR 45V 25MA SOD-123
NSI45025ZT1G IC CCR/LED DVR 45V 25MA SOT223-4
NSI45030AT1G IC LED DRIVER LINEAR SOD-123
NSI45030AZT1G IC LED DRIVER LINEAR SOT-223
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NSI45025AT1G 制造商:ON Semiconductor 功能描述:Constant Current Regulator & LED Driver
NSI45025AZT1G 功能描述:LED照明驅(qū)動器 SOT223 25mA 10% CCR RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
NSI45025AZT1G 制造商:ON Semiconductor 功能描述:Constant Current Regulator & LED Driver
NSI45025T1G 功能描述:LED照明驅(qū)動器 SOD 123 25mA 15% CCR RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
NSI45025ZT1G 功能描述:LED照明驅(qū)動器 SOT223 25mA 15% CCR RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N