Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

U211B Datasheet(PDF) 13 Page - ATMEL Corporation

Part # U211B
Description  Phase Control IC with Overload Limitation for Tacho Applications
PDF  30 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

U211B Datasheet(HTML) 13 Page - ATMEL Corporation

Back Button U211B Datasheet HTML 9Page - ATMEL Corporation U211B Datasheet HTML 10Page - ATMEL Corporation U211B Datasheet HTML 11Page - ATMEL Corporation U211B Datasheet HTML 12Page - ATMEL Corporation U211B Datasheet HTML 13Page - ATMEL Corporation U211B Datasheet HTML 14Page - ATMEL Corporation U211B Datasheet HTML 15Page - ATMEL Corporation U211B Datasheet HTML 16Page - ATMEL Corporation U211B Datasheet HTML 17Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 13 / 30 page
background image
13
4752B–INDCO–09/05
U211B
9.
Thermal Resistance
Parameters
Symbol
Value
Unit
Junction ambient
DIP18
SO16 on p.c.
SO16 on ceramic
R
thJA
RthJA
RthJA
120
180
100
K/W
K/W
K/W
10. Electrical Characteristics
-V
S = 13.0 V, Tamb = 25° C, reference point pin 2, unless otherwise specified
Parameters
Test Conditions
Pins
Symbol
Min.
Typ.
Max.
Unit
Supply voltage for mains operation
3
-VS
13.0
VLimit
V
Supply voltage limitation
-IS = 4 mA
-I
S = 30 mA
3-V
S
14.6
14.7
16.6
16.8
V
V
DC current requirement
-V
S = 13.0 V
3
I
S
1.2
2.5
3.0
mA
Reference voltage source
-I
L = 10 µA
-I
L = 5 mA
16
-VRef
8.6
8.3
8.9
9.2
9.1
V
V
Temperature coefficient
16
-TC
VRef
0.5
mV/K
Voltage Monitoring
Turn-on threshold
3
-V
SON
11.2
13.0
V
Turn-off threshold
3
-V
SOFF
9.9
10.9
V
Phase-control Currents
Synchronization current
1
17
±I
syncI
±IsyncV
0.35
2.0
mA
Voltage limitation
±IL = 5 mA
1, 17
±VI
1.4
1.6
1.8
V
Reference Ramp (see Figure 10-1 on page 15)
Charge current
I7 = f(R6)
R
6 = 50 kΩ to 1 MΩ
7I7
120
µA
Rϕ-reference voltage
α ≥ 180°
6, 3
VϕRef
1.06
1.13
1.18
V
Temperature coefficient
6
TC
V
ϕRef
0.5
mV/K
Pulse Output (see Figure 10-12 on page 18, Pin 4)
Output pulse current
R
GT = 0, VGT = 1.2 V
I
o
100
155
190
mA
Reverse current
I
or
0.01
3.0
µA
Output pulse width
C
ϕ = 10 nF
t
p
80
µs
Amplifier
Common-mode signal range
10, 11
V
10, V11
V
16
-1
V
Input bias current
11
I
IO
0.01
1
µA
Input offset voltage
10, 11
V
10
10
mV
Output current
12
-I
O
+IO
75
88
110
120
145
165
µA
µA
Short circuit forward, transmittance
I12 = f(V10-11), (see
Figure 10-7 on page 17)
12
Y
f
1000
µA/V



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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