參數(shù)資料
型號(hào)： ADP1108AR-12
廠商： ANALOG DEVICES INC
元件分類(lèi)： 穩(wěn)壓器
英文描述： Circular Connector; No. of Contacts:128; Series:LJT06R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:25-35
中文描述： 1.5 A SWITCHING REGULATOR, 25 kHz SWITCHING FREQ-MAX, PDSO8
封裝： SOIC-8
文件頁(yè)數(shù)： 2/12頁(yè)
文件大?。?/td> 234K
代理商： ADP1108AR-12
REV. 0
–2–
ADP1108–SPECIFICATIONS
Parameter
Symbol
Conditions
Min
T yp
Max
Units
QUIESCENT CURRENT
I
Q
Switch Off
90
150
μ
A
QUIESCENT CURRENT ,
BOOST MODE CONFIGURAT ION
I
Q
No Load, T
A
= +25
°
C
ADP1108-3.3
ADP1108-5
ADP1108-12
90
90
90
μ
A
μ
A
μ
A
INPUT VOLT AGE
V
IN
Step-Up Mode
Step-Down Mode
2.0
12.6
30
V
V
COMPARAT OR T RIP POINT VOLT AGE
ADP1108
1
1.20
1.245
1.30
V
OUT PUT SENSE VOLT AGE
V
OUT
ADP1108-3.3
2
ADP1108-5
2
ADP1108-12
2
3.13
4.75
11.4
3.3
5.00
12.0
3.46
5.25
12.6
V
V
V
COMPARAT OR HYST ERESIS
ADP1108
5
12
mV
OUT PUT HYST ERESIS
ADP1108-3.3
ADP1108-5
ADP1108-12
13
20
50
30
55
100
mV
mV
mV
OSCILLAT OR FREQUENCY
14
19
25
kHz
DUT Y CYCLE
Full Load
55
70
78
%
SWIT CH ON T IME
t
ON
I
LIM
T ied to V
IN
25
36
48
μ
s
FEEDBACK PIN BIAS CURRENT
VFB = 0 V
25
200
nA
SET PIN BIAS CURRENT
V
SET
= V
REF
60
130
nA
GAIN BLOCK OUT PUT LOW
V
OL
I
SINK
= 100
μ
A, V
SET
= 1.00 V
0.15
0.4
V
REFERENCE LINE REGULAT ION
2.0 V
≤
V
IN
≤
5 V
5 V
≤
V
IN
≤
30 V
0.2
0.02
0.4
0.075
%/V
%/V
SW
SAT
VOLT AGE, ST EP-UP MODE
V
SAT
V
IN
= 3.0 V, I
SW
= 650 mA
V
IN
= 5.0 V, I
SW
= 1 A,
T
A
= +25
°
C
0.5
0.8
0.75
1.00
V
V
V
SW
SAT
VOLT AGE,
SAT
V
IN
= 12 V, I
SW
= 650 mA,
T
A
= +25
°
C
1.1
1.5
1.7
V
V
ST EP-DOWN MODE
GAIN BLOCK GAIN
A
V
R
L
= 100K
3
400
1000
V/V
CURRENT LIMIT
220
from I
LIM
to V
IN
,
T
A
= +25
°
C
500
mA
CURRENT LIMIT T EMPERAT URE
COEFFICIENT
–0.3
%/
°
C
SWIT CH OFF LEAK AGE CURRENT
Measured at SW1 Pin,
T
A
= +25
°
C
1
10
μ
A
MAX IMUM EX CURSION BELOW GND
V
SW2
1
SW1
≤
10
μ
A, Switch Off
T
A
= +25
°
C
–400
–350
mV
NOT ES
1
T his specification guarantees that both the high and low trip points of the comparator fall within the 1.20 V to 1.30 V range.
2
T he output voltage waveform will exhibit a sawtooth shape due to the comparator hysteresis. T he output voltage on the fixed output versions will always be within the
specified range.
3
100 k
resistor connected between a 5 V source and the AO pin.
All limits at temperature extremes are guaranteed via correlation using standard Quality Control methods.
Specifications subject to change without notice.
(0
8
C to +70
8
C, V
IN
= 3.0 V unless otherwse noted)
相關(guān)PDF資料
PDF描述
ADP1108AR-33 Circular Connector; No. of Contacts:128; Series:LJT06R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:25-35
ADP1108AR-5 Circular Connector; No. of Contacts:128; Series:LJT06R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:25-35
ADP1109AAN-12 Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Metal; Series:GT; No. of Contacts:7; Connector Shell Size:16S; Connecting Termination:Solder; Circular Shell Style:Square Flange Receptacle; Body Style:Straight
ADP1109AAN-33 Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter
ADP1109AAN-5 Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADP1108AR-3.3 制造商:Rochester Electronics LLC 功能描述:MICROPOWER DC-DC CONVERTER 3.3V - Bulk
ADP1108AR-33 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Micropower DC-DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V
ADP1108AR-5 制造商:Rochester Electronics LLC 功能描述:- Bulk
ADP1109 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter
ADP1109A 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter
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