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| 型号： | NSI45035JZT1G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/8页 |
| 文件大小： | 172K |
| 描述： | IC CCR/LED DVR 35MA SOT223 |
| 标准包装： | 1 |
| 功能： | * |
| 检测方法： | * |
| 精确度： | * |
| 输入电压： | * |
| 电流 - 输出： | * |
| 工作温度： | * |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-261-4，TO-261AA |
| 供应商设备封装： | SOT-223 |
| 包装： | 标准包装 |
| 其它名称： | NSI45035JZT1GOSDKR |
?Semiconductor Components Industries, LLC, 2013
July, 2013 Rev. 2
1
Publication Order Number:
NSI45035JZ/D
NSI45035JZ, NSV45035JZ
Adjustable Constant Current
Regulator & LED Driver
45 V, 35 70 mA + 15%, 1.5 W Package
The adjustable constant current regulator (CCR) is a simple,
economical and robust device designed to provide a cost effective
solution for regulating current in LEDs (similar to Constant Current
Diode, CCD). The CCR is based on Self-Biased Transistor (SBT)
technology and regulates current over a wide voltage range. It is
designed with a negative temperature coefficient to protect LEDs from
thermal runaway at extreme voltages and currents.
The CCR turns on immediately and is at 20% of regulation with
only 0.5 V Vak. The R
adj
pin allows I
reg(SS)
to be adjusted to higher
currents by attaching a resistor between R
adj
(Pin 3) and the Cathode
(Pin 4). The R
adj
pin can also be left open (No Connect) if no
adjustment is required. It requires no external components allowing it
to be designed as a high or lowside regulator. The high anode-
cathode voltage rating withstands surges common in Automotive,
Industrial and Commercial Signage applications. This device is
available in a thermally robust package and is qualified to stringent
AECQ101 standard, which is lead-free RoHS compliant and uses
halogen-free molding compound, and UL94V0 certified.
Features
" Robust Power Package: 1.5 Watts
" Adjustable up to 70 mA
" Wide Operating Voltage Range
" Immediate Turn-On
" Voltage Surge Suppressing Protecting LEDs
" AEC-Q101 Qualified and PPAP Capable, UL94V0 Certified
" SBT (SelfBiased Transistor) Technology
" Negative Temperature Coefficient
" Eliminates Additional Regulation
" NSV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AECQ101
Qualified and PPAP Capable
" These Devices are PbFree, Halogen Free/BFR Free and are RoHS
Compliant
Applications
" Automobile: Chevron Side Mirror Markers, Cluster, Display &
Instrument Backlighting, CHMSL, Map Light
" AC Lighting Panels, Display Signage, Decorative Lighting, Channel
Lettering
" Switch Contact Wetting
" Application Note AND8391/D Power Dissipation Considerations
" Application Note AND8349/D Automotive CHMSL
http://onsemi.com
Anode
1
2/4
Cathode
I
reg(SS)
= 35 70 mA
@ Vak = 7.5 V
3
R
adj
SOT223
CASE 318E
STYLE 2
MARKING DIAGRAM
(Note: Microdot may be in either location)
1
AYW
AAKG
G
A
= Assembly Location
Y
= Year
W
= Work Week
AAK
= Specific Device Code
G
= PbFree Package
C
C
A
R
adj
Device
Package
Shipping
ORDERING INFORMATION
NSI45035JZT1G
SOT223
(PbFree)
1000/Tape & Reel
NSV45035JZT1G SOT223
(PbFree)
1000/Tape & Reel
For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
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