Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

AS2208 Datasheet(PDF) 5 Page - List of Unclassifed Manufacturers

Part No. AS2208
Description  Primary Side PWM Controller
Download  6 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  ETC [List of Unclassifed Manufacturers]
Homepage  
Logo 

AS2208 Datasheet(HTML) 5 Page - List of Unclassifed Manufacturers

   
Zoom Inzoom in Zoom Outzoom out
 5 / 6 page
background image
Primary Side PWM Controller
AS2208
81
ASTEC Semiconductor
Electrical Characteristics (cont’d)
Electrical Characteristics are guaranteed over full junction temperature range (0 to 105
° C). Ambient temperature must be derated
based on power dissipation and package thermal characteristics. Unless otherwise specified, the conditions of test are VCC = 15 V;
BOK = 3 V; OV = 0V; RT = 680
Ω; CT = 10 nF. To override UVLO, VCC should be raised above 18 V prior to test.
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Output
Output Low Level
VOL
ISINK = 20 mA
0.1
0.4
V
Output Low Level
VOL
ISINK = 150 mA
1.5
2.2
V
Output High Level
VOH
ISOURCE = 20 mA
13
13.5
V
Output High Level
VOH
ISOURCE = 150 mA
12
13
V
Rise Time
tR
CL = 1 nF
50
150
ns
Fall Time
tF
CL = 1 nF
50
150
ns
Maximum Duty Cycle
DMAX
94
97
100
%
Minimum Duty Cycle
DMIN
0
%
Over-Voltage Input
OV Threshold
VOV
2.50
2.80
3.10
V
OV Reset Threshold
VVOVH
3.80
4.00
4.50
V
OV Clear Threshold
VVOVL
1.10
1.75
2.20
V
OV Bias Current
IBIAS OV
VREG = 5 V, VOV
≤ OV Threshold
-1
-0.2
1
µA
Under Voltage Lockout
Startup Threshold
VCC (ON)
12.5
14.0
15.8
V
Minimum Operating Voltage
VCC (OFF)
7.3
8.0
8.5
AV
after Turn-on
Startup Current
ICC
VCC = 13 V
105
150
µA
Operating Supply Current
ICC
12
20
mA
Supply Voltage Clamp
VCC Zener
ICC = 30 mA
18
V
Output Impedance to GND in
ZOUT
VCC = 6 V
22.0
k
UVLO State
ASTEC reserves the right to make changes without further notice to any products described herein to improve reliability, function, or
design. ASTEC does not assume any liability arising out of the application or use of any product or circuit described herein; neither does
it convey any license under its patent rights or the rights of others. ASTEC products are not authorized for use as components in life
support devices or systems intended for surgical implant into the body or intended to support or sustain life. Buyer agrees to notify
ASTEC of any such intended end use whereupon ASTEC will determine availability and suitability of its products for the intended use.
ASTEC and the ASTEC logo are trademarks of ASTEC (BSR) PLC.
ASTEC SEMICONDUCTOR
255 Sinclair Frontage Road Milpitas, California 95035 Tel. (408) 263-8300 FAX (408) 263-8340


Html Pages

1  2  3  4  5  6 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
AS2214Primary Side PWM Controller 1 2 3 4 5 MoreList of Unclassifed Manufacturers
UC1548Primary Side PWM Controller 1 2 3 4 5 MoreTexas Instruments
TSM007Primary PWM Controller 1 2 3 4 5 MoreSTMicroelectronics
UCC3961ADVANCED PRIMARY SIDE STRTUP CONTROLLER 1 2 3 4 5 MoreTexas Instruments
UCC1809-1Economy Primary Side Controller 1 2 3 4 5 MoreTexas Instruments
CS7054Low Side PWM FET Controller 1 2 3 4 5 MoreCherry Semiconductor Corporation
UCC2540HIGH EFFICIENCY SECONDARY SIDE SYNCHRONOUS BUCK PWM CONTROLLER 1 2 3 4 5 MoreTexas Instruments
TSM006Primary PWM Controller 1 2 3 4 5 MoreSTMicroelectronics
CS4124High Side PWM FET Controller 1 2 3 4 5 MoreCherry Semiconductor Corporation
NCP1560Full Featured Voltage Mode PWM Controller 1 2 3 4 5 MoreON Semiconductor

Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   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