Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

ADP1109A Datasheet(PDF) 2 Page - Analog Devices

Part No. ADP1109A
Description  Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter
Download  8 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  AD [Analog Devices]
Homepage  http://www.analog.com
Logo 

ADP1109A Datasheet(HTML) 2 Page - Analog Devices

   
Zoom Inzoom in Zoom Outzoom out
 2 / 8 page
background image
–2–
REV. 0
ADP1109A–SPECIFICATIONS
Parameter
Conditions
VS
Min
Typ
Max
Units
QUIESCENT CURRENT
Switch Off
IQ
460
580
µA
INPUT VOLTAGE
VIN
29
V
COMPARATOR TRIP POINT
VOLTAGE
1.20
1.25
1.30
V
COMPARATOR HYSTERESIS
ADP1109A
8
12.5
mV
OUTPUT VOLTAGE
ADP1109A-3.3
2 V
≤ V
IN ≤ 3 V
VOUT
3.13
3.30
3.47
V
ADP1109A-5
2 V
≤ V
IN
≤ 5 V
4.75
5.00
5.25
V
ADP1109A-12
2 V
≤ V
IN
≤ 9 V
11.45
12.00
12.55
V
OUTPUT VOLTAGE RIPPLE
ADP1109A-3.3
15
35
mV
ADP1109A-5
25
50
mV
ADP1109A-12
60
120
mV
OSCILLATOR FREQUENCY
fOSC
95
120
155
kHz
DUTY CYCLE
Full Load
DC
57
67
77
%
SWITCH-ON TIME
tON
3.8
5.6
7.4
µs
SWITCH SATURATION VOLTAGE
ISW = 500 mA
VCESAT
ADP1109A-3.3
VIN = 3 V
0.4
0.8
V
ADP1109A-5
VIN = 3 V
0.4
0.8
V
ADP1109A-12
VIN = 3 V
0.4
0.8
V
SWITCH LEAKAGE CURRENT
VSW = 9 V, TA = +25
°C1
10
µA
SHUTDOWN PIN HIGH
VIH
2.0
V
SHUTDOWN PIN LOW
VIL
0.8
V
SHUTDOWN PIN INPUT CURRENT
VSHUTDOWN = 4 V
IIH
10
µA
SHUTDOWN PIN INPUT CURRENT
VSHUTDOWN = 0 V
IIL
20
µA
NOTES
All limits at temperature extremes are guaranteed via correlation using standard quality control methods.
Specifications subject to change without notice.
(0 C
≤ T
A
≤ 70 C, V
IN = 3 V unless otherwise noted)
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage, V
OUT . . . . . . . . . . . . . . . . . . . .
–0.4 V to 20 V
SW Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . –0.4 V to 50 V
Shutdown Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0 V
Switch Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 A
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . 300 mW
Operating Temperature Range . . . . . . . . . . . . 0
°C to +70°C
Storage Temperature Range . . . . . . . . . . . . –65
°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . +300
°C
*This is a stress rating only; operation beyond these limits can cause the device to
be permanently damaged.


Html Pages

1  2  3  4  5  6  7  8 


Datasheet Download




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