参数资料
型号: MAX8844ZETD+T
厂商: Maxim Integrated Products
文件页数: 17/17页
文件大小: 0K
描述: IC BATT CHARGER LI+ DUAL 14TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
功能: 充电管理
电池化学: 锂离子(Li-Ion)、锂聚合物(Li-Pol)
电源电压: 0 V ~ 28 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-WFDFN 裸露焊盘
供应商设备封装: 14-TDFN-EP(3x3)
包装: 标准包装
其它名称: MAX8844ZETD+TDKR
28V Dual Input Linear Li+ Battery Chargers with
Battery Detection and Overvoltage-Protected Output
Typical Operating Circuit
4.25V TO 28V
DETBAT
C IN
1 μ F
4.25V TO 28V
IN
USB
MAX8844Z
MAX8844Y
BATT
C BATT
2.2 μ F
4.2V
Li+
C USB
1 μ F
OFF
ABI
SYSTEM
SUPPLY
ON
EN
R MIN
1.75k Ω
MIN
SETI
CHG
POK
(MAX8844Y, ABO)
(MAX8844Z, ABO)
R SETI
2.80k Ω
GND
EP
SAFEOUT
SAFEUSB
C SAFEOUT
1 μ F
C SAFEUSB
1 μ F
PROCESS: BiCMOS
Chip Information
TOP VIEW
Pin Configuration
14
13
12
11
10
9
8
Package Information
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages .
MAX8844Z
PACKAGE TYPE
PACKAGE CODE
DOCUMENT NO.
MAX8844Y
14 TDFN-EP
(3mm x 3mm)
T1433-2
+
*EXPOSED PAD
1
2
3
4
5
6
7
TDFN
* = ABO—MAX8844Z, ABO—MAX8844Y
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 17
? 2009 Maxim Integrated Products
Maxim is a registered trademark of Maxim Integrated Products, Inc.
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参数描述
MAX8844ZEVKIT+ 功能描述:电源管理IC开发工具 MAX8844Y/Z Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
MAX8845WETC+ 功能描述:电池管理 28V Linear Li+ Battery Charger RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
MAX8845WETC+T 功能描述:电池管理 28V Linear Li+ Battery Charger RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
MAX8845XETC+ 功能描述:电池管理 28V Linear Li+ Battery Charger RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
MAX8845XETC+T 功能描述:电池管理 28V Linear Li+ Battery Charger RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel