- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98003 > LTC3586EUFE-1#TRPBF (LINEAR TECHNOLOGY CORP) BATTERY CHARGE CONTROLLER, PQCC38 PDF資料下載
參數(shù)資料
| 型號： | LTC3586EUFE-1#TRPBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | BATTERY CHARGE CONTROLLER, PQCC38 |
| 封裝： | 4 X 6 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, QFN-38 |
| 文件頁數(shù)： | 1/36頁 |
| 文件大?。?/td> | 317K |
| 代理商： | LTC3586EUFE-1#TRPBF |
當(dāng)前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁
LTC3586/LTC3586-1
1
3586fa
TYPICAL APPLICATION
FEATURES
APPLICATIONS
DESCRIPTION
High Efciency USB Power
Manager with Boost,
Buck-Boost and Dual Bucks
The LTC
3586/LTC3586-1 are highly integrated power
management and battery charger ICs for Li-Ion/Polymer
battery applications. They include a high efciency cur-
rent limited switching PowerPath manager with automatic
load prioritization, battery charger, ideal diode, and four
synchronous switching regulators (two bucks, one buck-
boost and one boost). Designed specically for USB
applications, the LTC3586/LTC3586-1’s switching power
manager automatically limits input current to a maximum
of either 100mA or 500mA for USB applications or 1A for
adapter-powered applications.
Unlike linear chargers, the LTC3586/LTC3586-1 switching
architecture transmits nearly all of the power available from
the USB port to the load with minimal loss and heat which
eases thermal constraints in small places. The two buck
regulators can provide up to 400mA each, the buck-boost
can deliver 1A, and the boost delivers at least 800mA.
The LTC3586/LTC3586-1 are available in a low prole
(0.75mm) 38-pin 4mm
× 6mm QFN package.
High Efciency PowerPath Manager, Dual Buck, Buck-Boost and Boost
Power Manager
n High Efciency Switching PowerPathTM Controller
with Bat-TrackTM Adaptive Output Control and
“Instant-On” Operation
n Programmable USB or Wall Current Limit
(100mA/500mA/1A)
n Full Featured Li-Ion/Polymer Battery Charger with
Float Voltage of 4.1V (LTC3586-1) or 4.2V (LTC3586)
with 1.5A Maximum Charge Current
n Internal 180mΩ Ideal Diode Plus External Ideal Diode
Controller Powers Load in Battery Mode
n <30μA No-Load Quiescent Current when Powered
from BAT
n Dual High Efciency Buck DC/DCs (400mA IOUT)
n High Efciency Buck-Boost DC/DC (1A IOUT)
n High Efciency Boost DC/DC (800mA IOUT)
n Compact (4mm
× 6mm × 0.75mm) 38-Pin QFN
Package
n Digital Still Cameras
n HDD-Based MP3 Players, PDAs, GPS, PMPs
n Other USB-Based Handheld Products
Li-Ion
FAULT
0.8V TO 3.6V/400mA
5V/800mA
3.3V/20mA
2.5V to 3.3V/1A
0.8V TO 3.6V/400mA
OPTIONAL
0V
T
TO OTHER
LOADS
+
LTC3586/LTC3586-1
DUAL HIGH EFFICIENCY
BUCKS
HIGH EFFICIENCY
BUCK-BOOST
HIGH EFFICIENCY
BOOST
ALWAYS ON LDO
MEMORY/
CORE μP
RTC/LOW
POWER LOGIC
I/O
SYSTEM
3586 TA01
USB/WALL
4.5V TO 5.5V
CHARGE
ILIM
USB COMPLIANT
STEP-DOWN
REGULATOR
CC/CV
BATTERY
CHARGER
MODE
EN
2
4
1
2
AUDIO/
MOTOR
4
3
CURRENT
CONTROL
BATTERY VOLTAGE (V)
2.8
0
CHARGE
CURRENT
(mA)
200
3.2
3.6
3.8
100
700
400
500
600
300
3
3.4
4
4.2
3586 TA01b
BATTERY CHARGE CURRENT
500mA USB CURRENT LIMIT
EXTRA CURRENT
FOR FASTER CHARGING
VBUS = 5V
5x MODE
BATTERY CHARGER PROGRAMMED FOR 1A
Battery Charge Current vs
Battery Voltage (LTC3586)
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
PowerPath and Bat-Track are trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
Protected by U.S. Patents including 6522118, 6404251.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LTC3672BEDC-1#PBF | 1.1 A SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PDSO8 |
| LTC3728LZEUH | 3 A DUAL SWITCHING CONTROLLER, 590 kHz SWITCHING FREQ-MAX, PQCC28 |
| LTC3773EUHF | SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PQCC38 |
| LTC3773EG | SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PDSO36 |
| LTC3801ES6#PBF | 1 A SWITCHING CONTROLLER, 650 kHz SWITCHING FREQ-MAX, PDSO6 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC3586EUFE-2#PBF | 功能描述:IC USB POWER MANAGER HE 38-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:Bat-Track™, 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 |
| LTC3586EUFE-2#TRPBF | 功能描述:IC USB POWER MANAGER HE 38-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:Bat-Track™, 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 |
| LTC3586EUFE-3#PBF | 功能描述:IC USB POWER MANAGER HE 38-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:Bat-Track™, 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 |
| LTC3586EUFE-3#TRPBF | 功能描述:IC USB POWER MANAGER HE 38-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:Bat-Track™, 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 |
| LTC3586EUFE-PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:High Effi ciency USB Power Manager with Boost, Buck-Boost and Dual Bucks |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。