数据搜索系统,热门电子元器件搜索
  Chinese▼

Delete All
ON OFF
ALLDATASHEETCN.COM

X  

预览 PDF Download HTML

NUD4301 Datasheet(数据表) 3 Page - ON Semiconductor

部件型号  NUD4301
说明  Dual Low Dropout Voltage LED Driver/Current Source
下载  6 Pages
Scroll/Zoom Zoom In 100% Zoom Out
制造商  ONSEMI [ON Semiconductor]
网页  http://www.onsemi.com
标志 ONSEMI - ON Semiconductor

NUD4301 Datasheet(HTML) 3 Page - ON Semiconductor

  NUD4301 数据表 HTML 1Page - ON Semiconductor NUD4301 数据表 HTML 2Page - ON Semiconductor NUD4301 数据表 HTML 3Page - ON Semiconductor NUD4301 数据表 HTML 4Page - ON Semiconductor NUD4301 数据表 HTML 5Page - ON Semiconductor NUD4301 数据表 HTML 6Page - ON Semiconductor  
Zoom Inzoom in Zoom Outzoom out
 3 page
background image
NUD4301
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS (Unless otherwise noted: VCC = 3.6 V, Rsense = 4.7 W, 1%, TA = 25°C for typical values,
For min/max values TJ is the applicable junction temperature)
Characteristics
Symbol
Min
Typ
Max
Unit
Power FET (Each Channel)
ON Resistance (VCC = 3.6 V, ID = 10 mA, Rsense = 4.7 W, Vdim = 3.3 V)
RDSon
5.0
W
Zero Enable Voltage Drain Current (VDS = 6 V, VEnable = 0 V)
IDSS
1.0
mA
Drain−to−Source Sustaining Voltage (ID = 100 mA)
VBRDSS
7.0
V
Output Capacitance (VDS = 6 V, VEnable = 0 V, f = 1 kHz)
TBD
pF
Voltage Drop (Note 2)
(VCC = 3.6 V, VLED = 3.4 V, ID = 20 mA, Rsense = 4.7 W, Vdim = 3.3 V)
Vdrop
200
mV
Current Regulation Circuit (Each Channel)
Output Current Regulation
(VCC = 3.6 V, VLED = 3.4 V, Rsense = 4.7 W, Vdim = 3.3 V)
Iout
18
20
22
mA
Enable
Logic Level High (Unit Operational)
VENhigh
1.7
V
Logic Level Low (Unit Shutdown)
VENlow
0.7
V
Dim
Off Voltage (Zero Output Current), ID = 20 mA, Rsense = 4.7 W
Vzero
50
mV
On Voltage (Max Output Current), ID = Iout, Rsense = 4.7 W
Vmax
3.1
3.3
3.6
V
Max PWM Frequency
fmax
10
kHz
Bias Supply (Complete Device)
Bias Current (VCC = 3.6 V, Device Non−Operational, VEnable = 0 V)
IBIAS1
0.1
mA
Bias Current (VCC = 3.6 V, Device Operational, VEnable = VCC)
IBIAS2
1
mA
2. Vdrop = VDS + VRsense
LED2
NUD4301
Source1
Drain2
Rsense1
Gnd
Dim
Enable
3.6 V
Vcc
NC
Rsense2
Source2
Drain1
LED1
Figure 2. Typical Application Circuit
+
1
2
3
4
8
7
6
5
PWM
3.3 V
1 kHz




HTML 页

1  2  3  4  5  6 


数据表 下载

Go To PDF Page


链接网址


Privacy Policy
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ]  

关于 Alldatasheet    |   广告服务   |   联系我们   |   隐私政策   |   书签   |   链接交换   |   制造商名单
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl