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參數資料
| 型號： | DS2148G |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類： | Digital Transmission Interface |
| 英文描述： | DATACOM, PCM TRANSCEIVER, BGA49 |
| 封裝： | CABGA-49 |
| 文件頁數： | 1/13頁 |
| 文件大?。?/td> | 178K |
| 代理商： | DS2148G |
General Description
The MAX8600/MAX8601 single-/dual-input linear bat-
tery chargers safely charge single-cell Li+ batteries.
The charging rate is optimized to accommodate the
thermal characteristics of a given application. There is
no need to reduce the maximum charge current or
worst-case charger power dissipation. Charging is opti-
mized for Li+ cells using a control algorithm that
includes low-battery precharging, voltage and current-
limited fast-charging, and top-off charging, while con-
tinuously monitoring the battery for overvoltage,
over/undertemperature, and charging time. The charg-
er timeout protection is programmable. The charger
status is indicated by three open-drain outputs.
The MAX8601 automatically selects between either a
USB or AC adapter input source. The AC adapter
charge current is programmable, while USB charge
current is set not to exceed either 100mA or 500mA,
depending on the USEL input. The MAX8600 is a sin-
gle-input charger with no USB source input.
The MAX8600/MAX8601 are available in a 3mm x 3mm
power-enhanced TDFN package.
Applications
Cell Phones
Portable Media Players
Digital Cameras
MP3 Players
PDAs
Wireless Appliances
Features
Single- (MAX8600) or Dual- (MAX8601) Input Li+
Charger
Up to 1A Programmable Fast-Charge
100mA/500mA USB Select Input (MAX8601)
±5% Fast-Charge Current-Limit Accuracy
14V Input Overvoltage Protection
Programmable On-Chip Charge Timers
Battery Thermistor Input
Charger-Status Outputs
Thermally Optimized Charge Rate
14-Pin, 3mm x 3mm TDFN Package
MAX8600/MAX8601
Single-/Dual-Input 1-Cell Li+ Chargers with
OVP Protection and Programmable Charge Timer
________________________________________________________________ Maxim Integrated Products
1
19-3565; Rev 3; 12/08
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
EVALUATION
KIT
AVAILABLE
Ordering Information
PART
TEMP
RANGE
PIN-PACKAGE
TOP
MARK
MAX8600ETD+
-40°C to
+85°C
14 TDFN-EP* 3mm x
3mm (T1433-2)
ABB
MAX8601ETD+
-40°C to
+85°C
14 TDFN-EP* 3mm x
3mm (T1433-2)
AAC
Pin Configurations continued at end of data sheet.
BAT
Li+
CT
THM
AC
ADAPTER
USB
PORT
GND
USB
EN
OFF
ON
FLT
VLOGIC
CHARGE
STATUS
DC
SETI
USEL
POK
CHG
MAX8601
500mA
100mA
Typical Operating Circuit
8
9
10
11
12
13
14
7
6
5
4
3
2
1
MAX8600
TDFN
TOP VIEW
SETI
BAT
THM
GND
CT
N.C.
FLT
DC
CHG
POK
N.C.
EN
+
Pin Configurations
*EP = Exposed pad.
+Denotes a lead(Pb)-free/RoHS-compliant package.
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| DS2148TN | DATACOM, PCM TRANSCEIVER, PQFP44 |
| DS2148T | DATACOM, PCM TRANSCEIVER, PQFP44 |
| DS2151QNB | DATACOM, FRAMER, PQCC44 |
| DS2151QB | DATACOM, FRAMER, PQCC44 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DS2148G+ | 功能描述:網絡控制器與處理器 IC 5V E1/T1/J1 Line Interface RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發器數量: 數據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2148GB | 功能描述:網絡控制器與處理器 IC RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發器數量: 數據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2148GN | 功能描述:網絡控制器與處理器 IC RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發器數量: 數據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2148GN+ | 功能描述:網絡控制器與處理器 IC 5V E1/T1/J1 Line Interface RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發器數量: 數據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2148GNB | 功能描述:網絡控制器與處理器 IC RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發器數量: 數據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
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