參數(shù)資料
型號(hào)： LTC3675EUFF#TRPBF
廠商： LINEAR TECHNOLOGY CORP
元件分類： 電源管理
英文描述： POWER SUPPLY SUPPORT CKT, PQCC44
封裝： 4 X 7 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, QFN-44
文件頁數(shù)： 4/36頁
文件大?。?/td> 413K
代理商： LTC3675EUFF#TRPBF
LTC3675
12
3675f
TYPICAL PERFORMANCE CHARACTERISTICS
Buck-Boost Regulator Transient
Response (PWM Mode)
Buck-Boost Regulator No Load
Start-Up (PWM Mode)
Buck-Boost Regulator, Reduction
in Load Current Deliverability
200μs/DIV
VOUT6
200mV/DIV
AC-COUPLED
INDUCTOR
CURRENT
200mA/DIV
LOAD STEP = 100mA to 600mA
VIN = 3.6V, VOUT6 = 3.3V
3675 G37
100μs/DIV
VOUT6
1V/DIV
INDUCTOR
CURRENT
500mA/DIV
EN6
2V/DIV
3675 G38
VIN = 3.6V
VIN (V)
REDUCTION
BELOW
1A
(mA)
400
300
350
200
250
50
150
100
0
3
3.3
3.6
3.9
3675 G39
4.2
2.7
PWM MODE
VOUT6 = 3.3V
Buck-Boost Regulator,
Efciency vs Load
Buck-Boost Regulator,
Load Regulation
Buck-Boost Regulator,
Line Regulation
LOAD CURRENT (mA)
EFFICIENCY
(%)
100
80
90
60
70
30
20
50
40
10
0
3675 G34
10
100
1000
1
VIN = 2.7V
VIN = 5.5V
VIN = 3.6V
Burst Mode OPERATION
PWM MODE
LOAD CURRENT (mA)
V
OUT6
(V)
3.35
3.33
3.34
3.31
3.32
3.28
3.27
3.30
3.29
3.26
3.25
100
10
3675 G35
1000
1
VIN = 4.2V
VIN = 2.7V
VIN = 3.6V
PWM MODE
VIN (V)
V
OUT6
(V)
3.40
3.36
3.38
3.32
3.34
3.26
3.24
3.30
3.28
3.22
3.20
5.1
3.1
3.5
3.9
4.3
4.7
3675 G36
5.5
2.7
PWM MODE
LOAD = 100mA
LOAD = 500mA
相關(guān)PDF資料
PDF描述
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LTC3727AIG-1#PBF 3 A SWITCHING CONTROLLER, 580 kHz SWITCHING FREQ-MAX, PDSO28
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC3676EUJ#PBF 制造商:Linear Technology 功能描述: 制造商:Linear Technology 功能描述:DP-PMIC Multifunction, PMIC For Applications Processors
LTC3676EUJ-1#PBF 制造商:Linear Technology 功能描述:IC CONV I.MX6 40QFN 制造商:Linear Technology 功能描述:DP-PMIC Multifunction, PMIC For Applications Processors
LTC3676IUJ#PBF 制造商:Linear Technology 功能描述: 制造商:Linear Technology 功能描述:IC CONV I.MX6 40QFN 制造商:Linear Technology 功能描述:IC POWER MANAGEMENT SOLUTION 制造商:Linear Technology 功能描述:DP-PMIC Multifunction, PMIC For Applications Processors
LTC3676IUJ#TRPBF 制造商:Linear Technology 功能描述:IC CONV I.MX6 40QFN
LTC3676IUJ-1#PBF 制造商:Linear Technology 功能描述:IC CONV I.MX6 40QFN 制造商:Linear Technology 功能描述:IC POWER MANAGEMENT SOLUTION 制造商:Linear Technology 功能描述:IC, POWER MANAGEMENT SOLUTION, QFN-40
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