參數(shù)資料
型號: ADP1109AR-12-REEL
廠商: ANALOG DEVICES INC
元件分類: 穩(wěn)壓器
英文描述: 1.2 A SWITCHING REGULATOR, 120 kHz SWITCHING FREQ-MAX, PDSO8
封裝: SOIC-8
文件頁數(shù): 2/2頁
文件大?。?/td> 47K
代理商: ADP1109AR-12-REEL
2
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.
Analog Devices assumes no obligation regarding future manufacture unless otherwise agreed to in writing.
PRELIMINARY
DATA
TECHNICAL
ADP1109–SPECIFICATIONS
ADP1109
Min
Parameter
Conditions
1
V
S
T yp
Max
Units
QUIESCENT CURRENT *
Switch Off
I
Q
320
550
μ
A
INPUT VOLT AGE*
V
IN
3
V
COMPARAT OR T RIP POINT
VOLT AGE*
OBSOLETE
ADP1109
1.20
1.25
1.30
V
OUT PUT VOLT AGE*
ADP1109-5
ADP1109-12
3 V
V
IN
5 V
3 V
V
IN
12 V
V
OUT
4.75
11.45
5.00
12.00
5.25
12.55
V
V
OUT PUT VOLT AGE RIPPLE*
ADP1109-5
ADP1109-12
25
60
50
120
mV
mV
OSCILLAT OR FREQUENCY*
f
OSC
100
90
120
140
150
kHz
kHz
DUT Y CYCLE*
Full Load
DC
45
50
60
%
SWIT CH ON T IME*
t
ON
3.3
3.0
4.2
5.3
5.5
μ
s
μ
s
SWIT CH SAT URAT ION VOLT AGE*
ADP1109-5
ADP1109-12
I
SW
= 500 mA
V
IN
= 3 V
V
IN
= 5 V
V
CESAT
0.4
0.5
0.5
0.7
0.8
0.8
V
V
SWIT CH LEAK AGE CURRENT
V
SW
= 12 V
1
10
μ
A
SHUTDOWN
PIN HIGH*
V
IH
2.0
V
SHUTDOWN
PIN LOW*
V
IL
0.8
V
SHUTDOWN
PIN INPUT CURRENT *
V
SHUT DOWN
= 4 V
I
IH
10
μ
A
SHUTDOWN
PIN INPUT CURRENT *
V
SHUT DOWN
= 0 V
I
IL
20
μ
A
NOT ES
*Denotes the specifications that apply over the full operating temperature range.
Specifications subject to change without notice.
(@ T
A
= +25
8
C, V
IN
= 3 V, unless otherwse noted)
REV. 0
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