參數(shù)資料
型號(hào)： LTC3546EFE
廠商： LINEAR TECHNOLOGY CORP
元件分類： 穩(wěn)壓器
英文描述： DUAL SWITCHING CONTROLLER, 4000 kHz SWITCHING FREQ-MAX, PDSO28
封裝： 4.40 MM, PLASTIC, TSSOP-28
文件頁(yè)數(shù)： 21/28頁(yè)
文件大?。?/td> 356K
代理商： LTC3546EFE
LTC3546
28
3546fb
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2009
LT 1009 REV B PRINTED IN USA
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LTC3406A/
LTC3406B
600mA, 1.5MHz, Synchronous Step-Down DC/DC
Converters
96% Efciency, VIN(MIN): 2.5V to 5.5V, VOUT(MIN) = 0.6V, IQ = 20μA, ISD < 1μA,
ThinSOT Package
LTC3407A-2
Dual 800mA/800mA 2.25MHz, Synchronous Step-
Down DC/DC Converter
95% Efciency, VIN(MIN): 2.5V to 5.5V, VOUT(MIN) = 0.6V, IQ = 40μA, ISD < 1μA,
MS10E, 3mm × 3mm DFN-10 Packages
LTC3409
600mA, 1.7MHz/2.6MHz, Synchronous Step-Down
DC/DC Converter
96% Efciency, VIN(MIN): 1.6V to 5.5V, VOUT(MIN) = 0.6V, IQ = 65μA, ISD < 1μA,
3mm × 3mm DFN-8 Package
LTC3410/
LTC3410B
300mA, 2.25MHz, Synchronous Step-Down DC/DC
Converters
95% Efciency, VIN(MIN): 2.5V to 5.5V, VOUT(MIN) = 0.8V, IQ = 26μA, ISD < 1μA,
SC70 Package
LTC3411A
1.25A, 4MHz, Synchronous Step-Down DC/DC
Converter
95% Efciency, VIN(MIN): 2.5V to 5.5V, VOUT(MIN) = 0.8V, IQ = 60μA, ISD < 1μA,
MS10, 3mm × 3mm DFN-10 Packages
LTC3412A
2.5A, 4MHz, Synchronous Step-Down DC/DC
Converter
95% Efciency, VIN(MIN): 2.5V to 5.5V, VOUT(MIN) = 0.8V, IQ = 60μA, ISD < 1μA,
4mm × 4mm QFN-16, TSSOP-16E Packages
LTC3417A-2
Dual 1.5A/1A, 4MHz, Synchronous Step-Down DC/DC
Converter
95% Efciency, VIN(MIN): 2.3V to 5.5V, VOUT(MIN) = 0.8V, IQ = 125μA, ISD < 1μA,
TSSOP-16E, 3mm × 5mm DFN-16 Packages
LTC3419/
LTC3419-1
Dual 600mA/600mA 2.25MHz, Synchronous Step-
Down DC/DC Converters
95% Efciency, VIN(MIN): 2.5V to 5.5V, VOUT(MIN) = 0.6V, IQ = 35μA, ISD < 1μA,
MS10, 3mm × 3mm DFN-10 Packages
LTC3542
500mA, 2.25MHz, Synchronous Step-Down DC/DC
Converter
95% Efciency, VIN(MIN): 2.5V to 5.5V, VOUT(MIN) = 0.6V, IQ = 26μA, ISD < 1μA,
2mm × 2mm DFN-6, ThinSOT Packages
LTC3544/
LTC3544B
Quad 100mA/200mA/200mA/300mA, 2.25MHz
Synchronous Step-Down DC/DC Converters
95% Efciency, VIN(MIN): 2.3V to 5.5V, VOUT(MIN) = 0.8V, IQ = 70μA, ISD < 1μA,
3mm × 3mm QFN-16 Package
LTC3545/
LTC3545-1
Triple, 800mA ×3, 2.25MHz Synchronous Step-Down
DC/DC Converters
95% Efciency, VIN(MIN): 2.3V to 5.5V, VOUT(MIN) = 0.6V, IQ = 58μA, ISD < 1μA,
3mm × 3mm QFN-16 Package
LTC3547/
LTC3547B
Dual 300mA, 2.25MHz, Synchronous Step-Down
DC/DC Converters
95% Efciency, VIN(MIN): 2.5V to 5.5V, VOUT(MIN) = 0.6V, IQ = 40μA, ISD < 1μA,
DFN-8 Package
LTC3548/
LTC3548-1/
LTC3548-2
Dual 400mA and 800mA IOUT, 2.25MHz, Synchronous
Step-Down DC/DC Converters
95% Efciency, VIN(MIN): 2.5V to 5.5V, VOUT(MIN) = 0.6V, IQ = 40μA, ISD < 1μA,
MS10E, 3mm × 3mm DFN-10 Packages
LTC3560
800mA 2.25MHz, Synchronous Step-Down DC/DC
Converter
95% Efciency, VIN(MIN): 2.5V to 5.5V, VOUT(MIN) = 0.6V, IQ = 16μA, ISD < 1μA,
ThinSOT Package
LTC3561
1.25A, 4MHz, Synchronous Step-Down DC/DC
Converter
95% Efciency, VIN(MIN): 2.5V to 5.5V, VOUT(MIN) = 0.8V, IQ = 240μA, ISD < 1μA,
3mm × 3mm DFN-8 Package
LTC3562
Quad, I2C Interface, 600mA/600mA/400mA/400mA ,
2.25MHz Synchronous Step-Down DC/DC Converter
95% Efciency, VIN(MIN): 2.9V to 5.5V, VOUT(MIN) = 0.425V, IQ = 100μA,
ISD < 1μA, 3mm × 3mm QFN-20 Package
ThinSOT is a trademark of Linear Technology Corporation.
相關(guān)PDF資料
PDF描述
LTC3546IFE#TRPBF DUAL SWITCHING CONTROLLER, 4000 kHz SWITCHING FREQ-MAX, PDSO28
LTC3546IFE#TR DUAL SWITCHING CONTROLLER, 4000 kHz SWITCHING FREQ-MAX, PDSO28
LTC3554EUD-2#TRPBF 0.6 A BATTERY CHARGE CONTROLLER, 2590 kHz SWITCHING FREQ-MAX, PQCC20
LTC3554EUD#PBF 0.6 A BATTERY CHARGE CONTROLLER, 2590 kHz SWITCHING FREQ-MAX, PQCC20
LTC3565EDD#PBF 2.5 A SWITCHING REGULATOR, 4000 kHz SWITCHING FREQ-MAX, PDSO10
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC3546EFE#PBF 功能描述:IC REG BUCK SYNC ADJ DL 28TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:250 系列:- 類型:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V 輸入電壓:2.05 V ~ 6 V PWM 型:電壓模式 頻率 - 開關(guān):2MHz 電流 - 輸出:500mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:6-UFDFN 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:6-SON（1.45x1） 產(chǎn)品目錄頁(yè)面:1032 (CN2011-ZH PDF) 其它名稱:296-25628-2
LTC3546EFE#PBF 制造商:Linear Technology 功能描述:IC DUAL SYNC STEP-DOWN DC/DC REG 28-TSSO
LTC3546EFE#TRPBF 功能描述:IC REG BUCK SYNC ADJ DL 28TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 設(shè)計(jì)資源:Design Support Tool 標(biāo)準(zhǔn)包裝:1 系列:- 類型:升壓（升壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:3V 輸入電壓:0.75 V ~ 2 V PWM 型:- 頻率 - 開關(guān):- 電流 - 輸出:100mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細(xì)型，TSOT-23-5 包裝:剪切帶 (CT) 供應(yīng)商設(shè)備封裝:TSOT-23-5 其它名稱:AS1323-BTTT-30CT
LTC3546EFEPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Synchronous, 3A/1A or 2A/2A Confi gurable Step-Down DC/DC Regulator
LTC3546EFETRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Synchronous, 3A/1A or 2A/2A Confi gurable Step-Down DC/DC Regulator
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