參數(shù)資料
型號(hào)： LTC3542IS6#PBF
廠商： LINEAR TECHNOLOGY CORP
元件分類： 穩(wěn)壓器
英文描述： SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PDSO6
封裝： LEAD FREE, PLASTIC, MO-193, TSOT-23, 6 PIN
文件頁(yè)數(shù)： 8/16頁(yè)
文件大?。?/td> 211K
代理商： LTC3542IS6#PBF
LTC3542
16
3542fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2006
LT 0907 REV A PRINTED IN USA
PART NUMBER
DESCRIPTION
COMMENTS
LTC3405/LTC3405B
300mA IOUT, 1.5MHz, Synchronous Step-Down DC/DC
Converter
95% Efciency, VIN: 2.5V to 5.5V, VOUT(MIN) = 0.8V, IQ = 20μA,
ISD < 1μA, ThinSOT Package
LTC3406/LTC3406B
600mA IOUT, 1.5MHz, Synchronous Step-Down DC/DC
Converter
96% Efciency, VIN: 2.5V to 5.5V, VOUT(MIN) = 0.6V, IQ = 20μA,
ISD < 1μA, ThinSOT Package
LTC3407/LTC3407-2
Dual 600mA/800mA IOUT, 1.5MHz/2.25MHz, Synchronous
Step-Down DC/DC Converter
95% Efciency, VIN: 2.5V to 5.5V, VOUT(MIN) = 0.6V, IQ = 40μA,
ISD < 1μA, MS10E, DFN Packages
LTC3409
600mA IOUT, 1.7MHz/2.6MHZ, Synchronous Step-Down
DC/DC Converter
96% Efciency, VIN: 1.6V to 5.5V, VOUT(MIN) = 0.6V, IQ = 65μA,
ISD < 1μA, DFN Package
LTC3410/LTC3410B
300mA IOUT, 2.25MHz, Synchronous Step-Down DC/DC
Converter
95% Efciency, VIN: 2.5V to 5.5V, VOUT(MIN) = 0.8V, IQ = 26μA,
ISD < 1μA, SC70 Package
LTC3411
1.25A IOUT, 4MHz, Synchronous Step-Down DC/DC
Converter
95% Efciency, VIN: 2.5V to 5.5V, VOUT(MIN) = 0.8V, IQ = 60μA,
ISD < 1μA, MS10, DFN Packages
LTC3548
Dual 400mA/800mA IOUT, 2.25MHz, Synchronous
Step-Down DC/DC Converter
95% Efciency, VIN: 2.5V to 5.5V, VOUT(MIN) = 0.6V, IQ = 40μA,
ISD < 1μA, MS10, DFN Packages
LTC3561
1A IOUT, 4MHz Synchronous Step-Down DC/DC Converter 95% Efciency, VIN: 2.6V to 5.5V, VOUT(MIN) = 0.8V, IQ = 240μA,
ISD < 1μA, 3mm × 3mm DFN Package
Using Low Prole Components, <1mm Height
VIN
LTC3542
RUN
75k
*TDK VLF3010AT-2R2MIR0
**TDK C2012X5R0J106M
3542 TA02a
150k
22pF
2.2
mH*
CIN**
10
mF
CER
COUT**
10
mF
CER
SW
2
6
4
1
3
5
VIN
2.7V TO 5.5V
VOUT
1.5V
500mA
VFB
MODE/SYNC
GND
Efciency vs Output Current
OUTPUT CURRENT (mA)
30
EFFICIENCY
(%)
90
100
20
10
80
50
70
60
40
0.1
10
100
1000
3542 TA02b
0
1
VIN = 3.6V
VOUT = 1.5V
Burst Mode OPERATION
TYPICAL APPLICATION
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC3542IS6-TRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:500mA, 2.25MHz Synchronous Step-Down DC/DC Converter
LTC3543 制造商:LINER 制造商全稱:Linear Technology 功能描述:600mA Synchronous Step Down Buck Regulator with PLL, Soft-Start and Spread Spectrum
LTC3543EDCB 制造商:LINER 制造商全稱:Linear Technology 功能描述:600mA Synchronous Step Down Buck Regulator with PLL, Soft-Start and Spread Spectrum
LTC3543EDCB#PBF 制造商:Linear Technology 功能描述:REG STEP DOWN 0.6A SMD DFN-6 制造商:Linear Technology 功能描述:REG, STEP DOWN, 0.6A, SMD, DFN-6
LTC3543EDCB#TRMPBF 功能描述:IC REG BUCK SYNC ADJ 0.6A 8DFN 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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