数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

LM3420-4.2 数据表(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
部件名 LM3420-4.2
功能描述  Lithium-Ion Battery Charge Controller
Download  17 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  NSC [National Semiconductor (TI)]
网页  http://www.national.com
标志 NSC - National Semiconductor (TI)

LM3420-4.2 数据表(HTML) 4 Page - National Semiconductor (TI)

  LM3420-4.2 Datasheet HTML 1Page - National Semiconductor (TI) LM3420-4.2 Datasheet HTML 2Page - National Semiconductor (TI) LM3420-4.2 Datasheet HTML 3Page - National Semiconductor (TI) LM3420-4.2 Datasheet HTML 4Page - National Semiconductor (TI) LM3420-4.2 Datasheet HTML 5Page - National Semiconductor (TI) LM3420-4.2 Datasheet HTML 6Page - National Semiconductor (TI) LM3420-4.2 Datasheet HTML 7Page - National Semiconductor (TI) LM3420-4.2 Datasheet HTML 8Page - National Semiconductor (TI) LM3420-4.2 Datasheet HTML 9Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 17 page
background image
LM3420-8.2
Electrical Characteristics
Specifications with standard type face are for T
J = 25˚C, and those with boldface type apply over full Operating Tempera-
ture Range. Unless otherwise specified, V(IN) = V
REG,VOUT = 1.5V.
Symbol
Parameter
Conditions
Typical
LM3420A-8.2
LM3420-8.2
Units
(Note 4)
Limit
Limit
(Limits)
(Note 5)
(Note 5)
V
REG
Regulation Voltage
I
OUT = 1 mA
8.2
V
8.241/8.282
8.282/8.364
V(max)
8.159/8.118
8.118/8.036
V(min)
Regulation Voltage
I
OUT =1 mA
±0.5/±1
±1/±2
%(max)
Tolerance
I
q
Quiescent Current
I
OUT = 1 mA
85
µA
110/115
125/150
µA(max)
G
m
Transconductance
20 µA
≤ I
OUT ≤ 1 mA
3.3
mA/mV
∆I
OUT/∆VREG
V
OUT = 6V
1.3/0.75
1.0/0.50
mA/mV(min)
1mA
≤ I
OUT ≤ 15 mA
6.0
mA/mV
V
OUT = 6V
3.0/1.5
2.5/1.4
mA/mV(min)
A
V
Voltage Gain
1V
≤ V
OUT ≤ VREG − 1.2V (−1.3)
1000
V/V
∆V
OUT/∆VREG
R
L = 470Ω (Note 6)
550/250
450/200
V/V(min)
1V
≤ V
OUT ≤ VREG − 1.2V (−1.3)
3500
V/V
R
L =5 kΩ
1500/900
1000/700
V/V(min)
V
SAT
Output Saturation
V(IN) = V
REG +100 mV
1.0
V
(Note 7)
I
OUT = 15 mA
1.2/1.3
1.2/1.3
V(max)
I
L
Output Leakage
V(IN) = V
REG −100 mV
0.1
µA
Current
V
OUT = 0V
0.5/1.0
0.5/1.0
µA(max)
R
f
Internal Feedback
176
k
Resistor (Note 8)
220
220
k
Ω(max)
132
132
k
Ω(min)
E
n
Output Noise
I
OUT = 1 mA, 10 Hz ≤ f ≤ 10 kHz
140
µV
RMS
Voltage
LM3420-8.4
Electrical Characteristics
Specifications with standard type face are for T
J = 25˚C, and those with boldface type apply over full Operating Tempera-
ture Range. Unless otherwise specified, V(IN) = V
REG,VOUT = 1.5V.
Symbol
Parameter
Conditions
Typical
LM3420A-8.4
LM3420-8.4
Units
(Note 4)
Limit
Limit
(Limits)
(Note 5)
(Note 5)
V
REG
Regulation Voltage
I
OUT = 1 mA
8.4
V
8.442/8.484
8.484/8.568
V(max)
8.358/8.316
8.316/8.232
V(min)
Regulation Voltage
I
OUT =1 mA
±0.5/±1
±1/±2
%(max)
Tolerance
I
q
Quiescent Current
I
OUT = 1 mA
85
µA
110/115
125/150
µA(max)
G
m
Transconductance
20 µA
≤ I
OUT ≤ 1 mA
3.3
mA/mV
∆I
OUT/∆VREG
V
OUT = 6V
1.3/0.75
1.0/0.50
mA/mV(min)
1mA
≤ I
OUT ≤ 15 mA
6.0
mA/mV
V
OUT = 6V
3.0/1.5
2.5/1.4
mA/mV(min)
www.national.com
4


类似零件编号 - LM3420-4.2

制造商部件名数据表功能描述
logo
National Semiconductor ...
LM3420-42 NSC-LM3420-42 Datasheet
393Kb / 17P
   Lithium-Ion Battery Charge Controller
More results

类似说明 - LM3420-4.2

制造商部件名数据表功能描述
logo
National Semiconductor ...
LM3420-42 NSC-LM3420-42 Datasheet
393Kb / 17P
   Lithium-Ion Battery Charge Controller
logo
Advanced Analogic Techn...
AAT3680 ANALOGICTECH-AAT3680 Datasheet
265Kb / 18P
   Lithium-Ion Linear Battery Charge Controller
logo
ON Semiconductor
NCP1800 ONSEMI-NCP1800_04 Datasheet
93Kb / 14P
   Single-Cell Lithium Ion Battery Charge Controller
November, 2004 ??Rev. 5
logo
Advanced Analog Technol...
AAT3680 AAT-AAT3680 Datasheet
213Kb / 18P
   Lithium-Ion/Polymer Linear Battery Charge Controller
logo
Texas Instruments
UCC3956DW TI-UCC3956DW Datasheet
535Kb / 19P
[Old version datasheet]   SWITCH-MODE LITHIUM-ION BATTERY CHARGE CONTROLLER
logo
Advanced Analogic Techn...
AAT3680 ANALOGICTECH-AAT3680_06 Datasheet
213Kb / 18P
   Lithium-Ion/Polymer Linear Battery Charge Controller
logo
ON Semiconductor
NCP1800 ONSEMI-NCP1800 Datasheet
87Kb / 14P
   Single-Cell Lithium Ion Battery Charge Controller
May, 2003 - Rev. 4
logo
Sanyo Semicon Device
LA5621M SANYO-LA5621M Datasheet
94Kb / 6P
   Lithium-Ion Battery Charge Control IC
logo
Mitsumi Electronics, Co...
MM3358 MITSUMI-MM3358 Datasheet
187Kb / 27P
   Lithium-Ion Battery Charge Control IC
MM3635 MITSUMI-MM3635 Datasheet
168Kb / 25P
   Lithium-ion battery charge control IC
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17


数据表 下载

Go To PDF Page


链接网址




隐私政策
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   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : 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  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com