參數(shù)資料
型號: LTC3554EPD#TRPB
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 0.5 A BATTERY CHARGE CONTROLLER, 1295 kHz SWITCHING FREQ-MAX, PQCC20
封裝: 3 X 3 MM, 0.55 MM HEIGHT, LEAD FREE, PLASTIC, UTQFN-20
文件頁數(shù): 30/36頁
文件大?。?/td> 418K
代理商: LTC3554EPD#TRPB
LTC3554
36
3554p
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 0309 PRINTED IN USA
RELATED PARTS
PART
NUMBER
DESCRIPTION
COMMENTS
LTC3455
Dual DC/DC Converter with USB Power
Manager and Li-Ion Battery Charger
Seamless Transition Between Input Power Sources: Li-Ion Battery, USB and 5V Wall
Adapter, Two High Efciency DC/DC Converters: Up to 96%, Full Featured Li-Ion Battery
Charger with Accurate USB Current Limiting (500mA/100mA) Pin-Selectable Burst
Mode Operation, Hot Swap
TM Output for SDIO and Memory Cards, 4mm × 4mm QFN-24
Package
LTC3456
2-Cell, Multioutput DC/DC Converter with
USB Power Manager
Seamless Transition Between 2-Cell Battery, USB and AC Wall Adapter Input Power
Sources, Main Output: Fixed 3.3V Output, Core Output: Adjustable from 0.8V to
VBATT(MIN), Hot Swap Output for Memory Cards, Power Supply Sequencing: Main and
Hot Swap Accurate USB Current Limiting, High Frequency Operation = 1MHz, High
Efciency: Up to 92%, 4mm × 4mm QFN-24 Package
LTC3550
Dual Input USB/AC Adapter Li-Ion Battery
Charger with Adjustable Output 600mA
Buck Converter
Synchronous Buck Converter, Efciency = 93%, Adjustable Output at 600mA, Charge
Current: 950mA Programmable, USB-Compatible, Automatic Input Power Detection
and Selection
LTC3552
Standalone Linear Li-Ion Battery Charger
with Adjustable Output Dual Synchronous
Buck Converter
Synchronous Buck Converter, Efciency > 90%, Adjustable Outputs at 800mA and
400mA, Charge Current Programmable Up to 950mA, USB-Compatible, 5mm × 3mm
DFN-16 Package
LTC3552-1
Standalone Linear Li-Ion Battery Charger
with Dual Synchronous Buck Converter
Synchronous Buck Converter, Efciency > 90%, Outputs 1.8V at 800mA and 1.575 at
400mA, Charge Current Programmable Up to 950mA, USB-Compatible
LTC3557
USB Power Manager with Li-Ion Charger,
Triple Step-Down DC/DC Regulators and
External High Voltage Buck Control
Triple Step-Down Switching Regulators (600mA, 400mA); Seamlessly Transition Input
Power between Li-Ion Battery, USB, 5V Wall Adapter, or External High Voltage Buck
Regulator with Bat-Track; 4mm × 4mm QFN Package
LTC3559
USB Charger with Dual Buck Regulators
Adjustable, Synchronous Buck Converters, Efciency > 90%, Outputs: Down to 0.8V at
400mA Each, Charge Current Programmable Up to 950mA, USB-Compatible, 3mm ×
3mm QFN-16 Package
LTC3577
I2C Controlled USB Power Manager with
Li-Ion Charger, Triple Step-Down DC/DC
Regulators, Dual LDOs and 40V LED
Backlight Driver
High Integration USB Power Management Solution for Portable Products
LTC4080
500mA Standalone Charger with 300mA
Synchronous Buck
Charges Single-Cell Li-Ion Batteries, Timer Termination + C/10, Thermal Regulation, Buck
Output: 0.8V to VBAT, Buck Input VIN: 2.7V to 5.5V, 3mm × 3mm DFN-10 Package
Hot Swap and Bat-Track are trademarks of Linear Technology Corporation.
相關(guān)PDF資料
PDF描述
LTC3560IS6#TRPBF 2.1 A SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PDSO6
LTC3563EDC 1.75 A SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PDSO6
LTC3568EDD#TR 4 A SWITCHING REGULATOR, 4000 kHz SWITCHING FREQ-MAX, PDSO10
LTC3568IDD 4 A SWITCHING REGULATOR, 4000 kHz SWITCHING FREQ-MAX, PDSO10
LTC3568IDD#TR 4 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
LTC3554EPDTRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:Micropower USB Power Manager with Li-Ion Charger and Two Step-Down Regulators
LTC3554EUD#PBF 功能描述:IC USB POWER MANAGER 20UTQFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:PowerPath™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 應(yīng)用:熱電冷卻器 電流 - 電源:- 電源電壓:3 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC(0.173",4.40mm 寬)裸露焊盤 供應(yīng)商設(shè)備封裝:28-TSSOP 裸露焊盤 包裝:管件 產(chǎn)品目錄頁面:1410 (CN2011-ZH PDF)
LTC3554EUD#TRPBF 功能描述:IC USB POWER MANAGER 20UTQFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:PowerPath™ 標準包裝:1 系列:- 應(yīng)用:手持/移動設(shè)備 電流 - 電源:- 電源電壓:3 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:14-LLP-EP(4x4) 包裝:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名稱:LP3905SD-30DKR
LTC3554EUD-1#PBF 功能描述:IC USB POWER MANAGER 20QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:PowerPath™ 標準包裝:1 系列:- 應(yīng)用:手持/移動設(shè)備 電流 - 電源:- 電源電壓:3 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:14-LLP-EP(4x4) 包裝:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名稱:LP3905SD-30DKR
LTC3554EUD-1#TRPBF 功能描述:IC USB POWER MANAGER 20QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:PowerPath™ 標準包裝:1 系列:- 應(yīng)用:手持/移動設(shè)備 電流 - 電源:- 電源電壓:3 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:14-LLP-EP(4x4) 包裝:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名稱:LP3905SD-30DKR