參數(shù)資料
型號(hào)： LTC3526LBEDC-2#PBF
廠商： LINEAR TECHNOLOGY CORP
元件分類： 穩(wěn)壓器
英文描述： SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO6
封裝： 2 X 2 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, MO-229WCCD-2, DFN-6
文件頁(yè)數(shù)： 9/16頁(yè)
文件大小： 332K
代理商： LTC3526LBEDC-2#PBF
LTC3526L-2/LTC3526LB-2
3526lb2fa
elecTrical characTerisTics The
l
denotes the specifications which apply over the specified operating
temperature range of –40°C to 85°C, otherwise specifications are at TA = 25°C. VIN = 1.2V, VOUT = 3.3V unless otherwise noted.
pin conFiguraTion
absoluTe MaxiMuM raTings
orDer inForMaTion
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3526LEDC-2#PBF
LTC3526LEDC-2#TRPBF
LFFC
6-Lead (2mm
× 2mm) Plastic DFN
–40°C to 85°C
LTC3526LBEDC-2#PBF
LTC3526LBEDC-2#TRPBF LFFD
6-Lead (2mm
× 2mm) Plastic DFN
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
VIN Voltage................................................... –0.3V to 6V
SW Voltage
DC............................................................ –0.3V to 6V
Pulsed <100ns......................................... –0.3V to 7V
SHDN, FB Voltage ........................................ –0.3V to 6V
VOUT............................................................. –0.3V to 6V
Operating Temperature Range
(Notes 2, 5)..............................................–40°C to 85°C
Storage Temperature Range .................. –65°C to 150°C
(Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Minimum Start-Up Input Voltage
ILOAD = 1mA
0.68
0.8
V
Input Voltage Range
After Start-Up. (Minimum Voltage is Load Dependent)
l
0.5
5
V
Output Voltage Adjust Range
l
1.5
5.25
V
Feedback Pin Voltage
l
1.165
1.195
1.225
V
Feedback Pin Input Current
VFB = 1.30V
1
50
nA
Quiescent Current—Shutdown
VSHDN = 0V, Not Including Switch Leakage, VOUT = 0V
0.01
1
A
Quiescent Current—Active
Measured on VOUT, Nonswitching
250
500
A
Quiescent Current—Burst
Measured on VOUT, FB > 1.230V (LTC3526L-2 Only)
9
18
A
N-Channel MOSFET Switch Leakage Current
VSW = 5V
0.1
5
A
P-Channel MOSFET Switch Leakage Current
VSW = 5V, VOUT = 0V
0.1
10
A
N-Channel MOSFET Switch On Resistance
VOUT = 3.3V
0.4
Ω
P-Channel MOSFET Switch On Resistance
VOUT = 3.3V
0.6
Ω
N-Channel MOSFET Current Limit
l
550
750
mA
Current Limit Delay to Output
(Note 3)
60
ns
Maximum Duty Cycle
VFB = 1.15V, VOUT = 5V
l
87
90
%
Minimum Duty Cycle
VFB = 1.3V
l
0
%
Switching Frequency
l
1.8
2
2.4
MHz
SHDN Pin Input High Voltage
0.8
V
SHDN Pin Input Low Voltage
0.3
V
TOP VIEW
VOUT
FB
SHDN
SW
GND
VIN
DC PACKAGE
6-LEAD (2mm 2mm) PLASTIC DFN
7
1
2
3
6
5
4
TJMAX = 125°C, θJA = 102°C/W (NOTE 6)
EXPOSED PAD (PIN 7) IS GND, MUST BE SOLDERED TO PC BOARD
相關(guān)PDF資料
PDF描述
LTC3526LEDC-2#PBF SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO6
LTC3526LBEDC-2#TRPBF SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO6
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC3526LBEDC-PBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:550mA 1MHz Synchronous Step-Up DC/DC Converters in 2mm × 2mm DFN
LTC3526LBEDC-TRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:550mA 1MHz Synchronous Step-Up DC/DC Converters in 2mm × 2mm DFN
LTC3526LEDC#PBF 制造商:Linear Technology 功能描述:BOOST SYNCH 0.5A 1MHZ 6DFN 制造商:Linear Technology 功能描述:BOOST, SYNCH, 0.5A, 1MHZ, 6DFN
LTC3526LEDC#TRMPBF 功能描述:IC REG BOOST SYNC ADJ 0.55A 6DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:升壓（升壓） 輸出類型:可調(diào)式 輸出數(shù):1 輸出電壓:1.24 V ~ 30 V 輸入電壓:1.5 V ~ 12 V PWM 型:電流模式，混合 頻率 - 開(kāi)關(guān):600kHz 電流 - 輸出:500mA 同步整流器:無(wú) 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:8-SOIC
LTC3526LEDC#TRPBF 功能描述:IC REG BOOST SYNC ADJ 0.55A 6DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:升壓（升壓） 輸出類型:可調(diào)式 輸出數(shù):1 輸出電壓:1.24 V ~ 30 V 輸入電壓:1.5 V ~ 12 V PWM 型:電流模式，混合 頻率 - 開(kāi)關(guān):600kHz 電流 - 輸出:500mA 同步整流器:無(wú) 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:8-SOIC
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