参数资料
型号: LTC3809IMSE-1
厂商: LINEAR TECHNOLOGY CORP
元件分类: 稳压器
英文描述: 1 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO10
封装: PLASTIC, MSOP-10
文件页数: 17/24页
文件大小: 256K
代理商: LTC3809IMSE-1
LTC3809-1
24
38091fc
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 2005
LT 1108 REV C PRINTED IN USA
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LTC1628/LTC3728
Dual High Efciency, 2-Phase Synchronous Step Down Controllers
Constant Frequency, Standby, 5V and 3.3V LDOs, VIN to 36V,
LTC1735
High Efciency Synchronous Step-Down Controller
Burst Mode Operation, 16-Pin Narrow SSOP, Fault Protection,
3.5V ≤ VIN ≤ 36V
LTC1773
Synchronous Step-Down Controller
2.65V ≤ VIN ≤ 8.5V, IOUT Up to 4A, 10-Lead MSOP
LTC1778
No RSENSE, Synchronous Step-Down Controller
Current Mode Operation Without Sense Resistor,
Fast Transient Response, 4V ≤ VIN ≤ 36V
LTC1872
Constant Frequency Current Mode Step-Up Controller
2.5V ≤ VIN ≤ 9.8V, SOT-23 Package, 550kHz
LTC3411
1.25A (IOUT), 4MHz, Synchronous Step-Down DC/DC Converter
95% Efciency, VIN: 2.5V to 5.5V, VOUT = 0.8V, IQ = 60μA,
ISD = <1μA, MS Package
LTC3412
2.5A (IOUT), 4MHz, Synchronous Step-Down DC/DC Converter
95% Efciency, VIN: 2.5V to 5.5V, VOUT = 0.8V, IQ = 60μA,
ISD = <1μA, TSSOP-16E Package
LTC3416
4A, 4MHz, Monolithic Synchronous Step-Down Regulator
Tracking Input to Provide Easy Supply Sequencing,
2.25V ≤ VIN ≤ 5.5V, 20-Lead TSSOP Package
LTC3418
8A, 4MHz, Monolithic Synchronous Regulator
Tracking Input to Provide Easy Supply Sequencing,
2.25V ≤ VIN ≤ 5.5V, QFN Package
LTC3701
2-Phase, Low Input Voltage Dual Step-Down DC/DC Controller
2.5V ≤ VIN ≤ 9.8V, 550kHz, PGOOD, PLL, 16-Lead SSOP
LTC3708
2-Phase, No RSENSE, Dual Synchronous Controller with
Output Tracking
Constant On-Time Dual Controller, VIN Up to 36V, Very Low
Duty Cycle Operation, 5mm
× 5mm QFN Package
LTC3736/LTC3736-2 2-Phase, No RSENSE, Dual Synchronous Controller with
Output Tracking
2.75V ≤ VIN ≤ 9.8V, 0.6V ≤ VOUT ≤ VIN, 4mm × 4mm QFN
LTC3736-1
Low EMI, 2-Phase, No RSENSE, Dual Synchronous Controller with
Output Tracking
Integrated Spread Spectrum for 20dB Lower “Noise,”
2.75V ≤ VIN ≤ 9.8V
LTC3737
2-Phase, No RSENSE, Dual DC/DC Controller with Output Tracking
2.75V ≤ VIN ≤ 9.8V, 0.6V ≤ VOUT ≤ VIN, 4mm × 4mm QFN
LTC3772
Micropower, No RSENSE, Constant Frequency Step-Down Controller 40μA No-Load IQ, Non-Synchronous, 2.75V ≤ VIN ≤ 9.8V,
550kHz, 3mm
× 2mm DFN or 8-Lead TSOT-23 Packages.
LTC3776
Dual, 2-Phase, No RSENSE, Synchronous Controller for DDR/QDR
Memory Termination
Provides VDDQ and VTT with One IC, 2.75V ≤ VIN ≤ 9.8V,
Adjustable Constant Frequency with PLL Up to 850kHz,
Spread Spectrum Operation, 4mm
× 4mm QFN and 24-Lead
SSOP Packages
LTC3808
No RSENSE, Low EMI, Synchronous Controller with Output Tracking 2.75V ≤ VIN ≤ 9.8V, 4mm × 3mm DFN, Spread Spectrum for
20dB Lower Peak Noise
LTC3809
No RSENSE, Low EMI, Synchronous DC/DC Controller
2.75V ≤ VIN ≤ 9.8V, 3mm × 3mm DFN and 10-Lead MSOPE
Packages, Spread Spectrum for 20dB Lower Peak Noise
PolyPhase is a trademark of Linear Technology Corporation.
相关PDF资料
PDF描述
LTC3809IDD-1 1 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PQCC10
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LTC3810HUH-5 SWITCHING CONTROLLER, PQCC32
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相关代理商/技术参数
参数描述
LTC3809IMSE-1#PBF 功能描述:IC REG CTRLR BUCK PWM CM 10-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:500kHz 占空比:96% 电源电压:4 V ~ 36 V 降压:无 升压:是 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:24-WQFN 裸露焊盘 包装:带卷 (TR)
LTC3809IMSE-1#TRPBF 功能描述:IC REG CTRLR BUCK PWM CM 10-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:500kHz 占空比:96% 电源电压:4 V ~ 36 V 降压:无 升压:是 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:24-WQFN 裸露焊盘 包装:带卷 (TR)
LTC3810EG#PBF 功能描述:IC REG CTRLR BUCK PWM CM 28-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 特色产品:LM3753/54 Scalable 2-Phase Synchronous Buck Controllers 标准包装:1 系列:PowerWise® PWM 型:电压模式 输出数:1 频率 - 最大:1MHz 占空比:81% 电源电压:4.5 V ~ 18 V 降压:是 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-5°C ~ 125°C 封装/外壳:32-WFQFN 裸露焊盘 包装:Digi-Reel® 产品目录页面:1303 (CN2011-ZH PDF) 其它名称:LM3754SQDKR
LTC3810EG#TRPBF 功能描述:IC REG CTRLR BUCK PWM CM 28-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:500kHz 占空比:96% 电源电压:4 V ~ 36 V 降压:无 升压:是 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:24-WQFN 裸露焊盘 包装:带卷 (TR)
LTC3810EUH-5#PBF 功能描述:IC REG CTRLR BUCK PWM CM 32-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:4,500 系列:PowerWise® PWM 型:控制器 输出数:1 频率 - 最大:1MHz 占空比:95% 电源电压:2.8 V ~ 5.5 V 降压:是 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:6-WDFN 裸露焊盘 包装:带卷 (TR) 配用:LM1771EVAL-ND - BOARD EVALUATION LM1771 其它名称:LM1771SSDX