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

X  

预览 PDF HTML

ML4841CS 数据表(PDF) 4 Page - Micro Linear Corporation

部件名 ML4841CS
功能描述  Variable Feedforward PFC/PWM Controller Combo
PDF  15 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  MICRO-LINEAR [Micro Linear Corporation]
网页  http://www.microlinear.com
标志 MICRO-LINEAR - Micro Linear Corporation

ML4841CS 数据表(HTML) 4 Page - Micro Linear Corporation

  ML4841CS Datasheet HTML 1Page - Micro Linear Corporation ML4841CS Datasheet HTML 2Page - Micro Linear Corporation ML4841CS Datasheet HTML 3Page - Micro Linear Corporation ML4841CS Datasheet HTML 4Page - Micro Linear Corporation ML4841CS Datasheet HTML 5Page - Micro Linear Corporation ML4841CS Datasheet HTML 6Page - Micro Linear Corporation ML4841CS Datasheet HTML 7Page - Micro Linear Corporation ML4841CS Datasheet HTML 8Page - Micro Linear Corporation ML4841CS Datasheet HTML 9Page - Micro Linear Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 15 page
background image
ML4841
4
ELECTRICAL CHARACTERISTICS (Continued)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
OVP COMPARATOR
Threshold Voltage
2.6
2.7
2.8
V
Hysteresis
70
95
125
mV
PFC ILIMIT COMPARATOR
Threshold Voltage
-0.8
-1.0
-1.15
V
∆(PFC ILIMIT VTH - Gain Modulator Output)
100
190
mV
Delay to Output
150
300
ns
DC ILIMIT COMPARATOR
Threshold Voltage
0.9
1.0
1.1
V
Input Bias Current
±0.3
±1
µA
Delay to Output
150
300
ns
VIN OK COMPARATOR
Threshold Voltage
2.4
2.5
2.6
V
Hysteresis
0.8
1.0
1.2
V
GAIN MODULATOR
Gain (Note 3)
IAC = 100µA, VRMS = VFB = 0V
0.35
0.50
0.65
IAC = 50µA, VRMS = 1.2V, VFB = 0V
1.15
1.65
2.15
IAC = 50µA, VRMS = 1.8V, VFB = 0V
0.52
0.74
0.96
IAC = 100µA, VRMS = 3.3V, VFB = 0V
0.14
0.20
0.26
Bandwidth
IAC = 100
µA
10
MHz
Output Voltage
IAC = 250µA, VRMS = 1.15V,
0.74
0.82
0.90
V
VFB = 0V
OSCILLATOR
Initial Accuracy
TA = 25ºC
188
200
212
kHz
Voltage Stability
VCCZ - 3V < VCC < VCCZ - 0.5V
1
%
Temperature Stability
2%
Total Variation
Line, Temp
182
218
kHz
Ramp Valley to Peak Voltage
2.5
V
Dead Time
PFC Only
260
400
ns
CT Discharge Current
VRAMP 2 = 0V, VRAMP 1 = 2.5V
4.5
7.5
9.5
mA
REFERENCE
Output Voltage
TA = 25ºC, I(VREF) = 1mA
7.4
7.5
7.6
V
Line Regulation
VCCZ - 3V < VCC < VCCZ - 0.5V
2
10
mV
Load Regulation
1mA < I(VREF) < 20mA
2
15
mV
Temperature Stability
0.4
%
Total Variation
Line, Load, Temp
7.25
7.65
V
Long Term Stability
TJ = 125ºC, 1000 Hours
5
25
mV



Html Pages

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


数据表 下载

Go To PDF Page


链接网址



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   |   数据表链接    |   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