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參數(shù)資料
| 型號(hào)： | NUD4001 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | LED驅(qū)動(dòng)器 |
| 英文描述： | High Current LED Driver(高電流LED驅(qū)動(dòng)器) |
| 中文描述： | 高電流LED驅(qū)動(dòng)器（高電流的LED驅(qū)動(dòng)器） |
| 文件頁(yè)數(shù)： | 2/8頁(yè) |
| 文件大?。?/td> | 63K |
| 代理商： | NUD4001 |
NUD4001
http://onsemi.com
2
MAXIMUM RATINGS
(T
A
= 25
°
C unless otherwise noted)
Rating
Symbol
Value
Unit
Continuous Input Voltage
V
in
30
V
Nonrepetitive Peak Input Voltage (t
1.0 ms)
V
p
60
V
Output Current
(For V
drop
≤
2.2 V) (Note 1)
I
out
500
mA
Output Voltage
V
out
28
V
Human Body Model (HBM)
ESD
1000
V
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. V
drop
= V
in
– 0.7 V V
LEDs
.
THERMAL CHARACTERISTICS
Characteristic
Symbol
Value
Unit
Operating Ambient Temperature
T
A
40 to +125
°
C
Maximum Junction Temperature
T
J
150
°
C
Storage Temperature
T
STG
55 to +150
°
C
Total Power Dissipation (Note 2)
Derating above 25
°
C (Figure 3)
P
D
1.13
9.0
W
mW/
°
C
Thermal Resistance, Junction–to–Ambient (Note 2)
R
JA
110
°
C/W
Thermal Resistance, Junction–to–Lead (Note 2)
R
JL
77
°
C/W
2. Mounted on FR4 board, 2 in sq pad, 2 oz coverage.
ELECTRICAL CHARACTERISTICS
(T
A
= 25
°
C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Output Current1
(V
in
= 12 V, R
ext
= 2.0 , V
LEDs
= 10 V)
I
out1
305
325
345
mA
Output Current2
(V
in
= 30 V, R
ext
= 7.0 , V
LEDs
= 24 V)
I
out2
95
105
115
mA
Bias Current
(V
in
= 12 V, R
ext
= Open, V
LEDs
= 10 V)
I
Bias
5.0
8.0
mA
Voltage Overhead (Note 3)
V
over
1.4
V
3. V
over
= V
in
– V
LEDs
.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NUD4001/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High Current LED Driver |
| NUD4001DEVB | 功能描述:LED 照明開(kāi)發(fā)工具 NUD4001 EVAL BRD RoHS:否 制造商:Fairchild Semiconductor 產(chǎn)品:Evaluation Kits 用于:FL7732 核心: 電源電壓:120V 系列: 封裝: |
| NUD4001DR2 | 功能描述:LED照明驅(qū)動(dòng)器 High Current LED 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 |
| NUD4001DR2G | 功能描述:LED照明驅(qū)動(dòng)器 MI 60V LED DRVR TR 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 |
| NUD4001DR2G-CUT TAPE | 制造商:ON 功能描述:NUD4001 Series 500 mA 30 V Surface Mount High Current LED Driver - SOIC-8 |
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