參數(shù)資料
型號(hào): LTC3204EDC-5
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 10 POS (5X2) .100
中文描述: 0.3 A SWITCHED CAPACITOR REGULATOR, 1800 kHz SWITCHING FREQ-MAX, PDSO6
封裝: 2 X 2 MM, 0.75 MM HEIGHT, PLASTIC, MO-229WCCD-2, DFN-6
文件頁(yè)數(shù): 4/12頁(yè)
文件大小: 604K
代理商: LTC3204EDC-5
LTC3204-3.3/LTC3204-5/
LTC3204B-3.3/LTC3204B-5
4
3204fa
SUPPLY VOLTAGE (V)
1.8
E
100
90
80
70
60
50
40
30
20
10
0
2.2
2.6
2.8
2.0
2.4
3.0
3.2
TEMPERATURE (
°
C)
–50
0
50
100
6
7
5
9
3204 G09
V
IN
= 1.8V
V
OUT
= 3V
3204 G12
3204 G14
3204 G13
3204 G15
3204 G07
SUPPLY VOLTAGE (V)
L
400
350
300
250
200
150
100
50
0
3204 G08
1.5
2.0
2.5
3.0
3.5
8
I
OUT
= 1mA
THEORETICAL MAX
I
OUT
= 30mA
LOAD CURRENT (mA)
0
O
3.35
3.30
3.25
3.20
3.15
3.10
3.05
100
200
300
400
500
V
IN
= 1.8V
V
IN
= 2.4V
V
IN
= 3.2V
V
OUT
= 3.168V
T
A
= 25
°
C
T
A
= 90
°
C
T
A
= –45
°
C
SUPPLY VOLTAGE (V)
1.8
44
N
μ
A
N
46
50
52
54
64
58
2.2
2.6
2.8
3204 G10
48
60
62
56
0
0.2
0.6
0.8
1.0
2.0
1.4
0.4
1.6
1.8
1.2
2
2.4
3
3.2
LTC3204B-3.3
LTC3204-3.3
LOAD CURRENT (mA)
0.01
0.1
E
1
0.01
0.1
1
10
100
3204 G11
10
1000
LTC3204B-3.3
(NON-BURST MODE
OPERATION)
LTC3204-3.3
(BURST MODE
OPERATION)
V
IN
= 2.4V
V
OUT
Soft-Start Response
Output Ripple
Load Transient Response
No-Load Input Current vs
Supply Voltage
Extra Input Current vs Load Current
(I
IN
-2I
LOAD
)
Effective Open-Loop Output
Resistance vs Temperature
(T
A
= 25°C, C
FLY
= C
IN
= C
OUT
= 2.2μF unless otherwise specified)
Load Regulation
Output Load Capability at 4%
Below Regulation
(LTC3204-3.3/LTC3204B-3.3 ONLY)
V
20mV/DIV
(AC COUPLED)
I
OUT
50mA
30mA
10μs/DIV
V
2V/DIV
S
H
D
N
2V/DIV
500μs/DIV
V
20mV/DIV
(AC COUPLED)
500ns/DIV
V
IN
= 2.4V
I
LOAD
= 50mA
V
IN
= 2.4V
I
LOAD
= 50mA
V
IN
= 2.4V
I
OUT
= 30mA TO 50mA STEP
3204 G13
3204 G14
Efficiency vs Supply Voltage
TYPICAL PERFOR A CE CHARACTERISTICS
U
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