參數(shù)資料
型號(hào): LTC3113IFE#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 16 A SWITCHING REGULATOR, 2000 kHz SWITCHING FREQ-MAX, PDSO20
封裝: 4.40 MM, LEAD FREE, PLASTIC, TSSOP-20
文件頁(yè)數(shù): 21/24頁(yè)
文件大?。?/td> 383K
代理商: LTC3113IFE#PBF
LTC3113
6
3113f
TYPICAL PERFORMANCE CHARACTERISTICS
(TA = 25°C, VIN = 3.3V, VOUT = 3.8V unless otherwise specied)
Minimum Start-Up Voltage
vs Temperature
Oscillator Frequency vs RT
TEMPERATURE (°C)
–45
1.685
START-UP
VOLTAGE
(V)
1.687
1.691
1.693
1.695
1.705
1.699
–5
35
55
3113 G19
1.689
1.701
1.703
1.697
–25
15
75
95 115
RT (kΩ)
050
0
OSCILLATOR
FREQUENCY
(MHz)
1.0
2.5
100
200
250
3113 G20
0.5
2.0
1.5
150
300
350
OSCILLATOR FREQUENCY (MHz)
0.25
–6
REVER
VE
CURRENT
LIMIT
(A)
–5
–3
–2
–1
0.65
1.05 1.25
3113 G21
–4
0.45
1.45 1.65 1.85
0
0.85
VOUT PULLED UP TO 5.5V
L = 2.2μH
Negative Inductor Current
vs Oscillator Frequency
Junction Temperature Rise
vs Continuous Load Current for
VOUT = 1.8V
LOAD CURRENT (A)
0
JUNCTION
TEMPERATURE
RISE
(°C)
10
20
30
40
60
0.5
1
1.5
2
2.5
3
3.5
3113 G22
4
4.5
50
VIN = 1.8V
VIN = 2.4V
VIN = 3.3V
VIN = 5.5V
Junction Temperature Rise
vs Continuous Load Current for
VOUT = 3.3V
LOAD CURRENT (A)
0
JUNCTION
TEMPERATURE
RISE
(°C)
10
20
30
40
60
0.5
1
1.5
2
3113 G23
2.5
3
3.5
4
4.5
50
VIN = 1.8V
VIN = 2.4V
VIN = 3.3V
VIN = 5.5V
Junction Temperature Rise
vs Continuous Load Current for
VOUT = 3.8V
LOAD CURRENT (A)
0
JUNCTION
TEMPERATURE
RISE
(°C)
10
20
30
40
60
0.5
1
1.5
2
2.5
3
3.5
3113 G24
4
4.5
50
VIN = 1.8V
VIN = 2.4V
VIN = 3.3V
VIN = 5.5V
Junction Temperature Rise
vs Continuous Load Current for
VOUT = 5.5V
LOAD CURRENT (A)
0
JUNCTION
TEMPERATURE
RISE
(°C)
10
20
30
40
60
0.5
1
1.5
2
3113 G25
2.5
3
3.5
50
VIN = 1.8V
VIN = 2.4V
VIN = 3.3V
VIN = 5.5V
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