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参数资料
| 型号： | MAX14578AEEWC+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/23页 |
| 文件大小： | 0K |
| 描述： | IC CHRGR DETECTOR USB LI+ 12WLP |
| 标准包装： | 2,500 |
| 功能： | 充电管理 |
| 电池化学： | 锂离子（Li-Ion） |
| 电源电压： | 2.8 V ~ 5.5 V, 3.5 V ~ 28 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | * |
| 封装/外壳： | * |
| 供应商设备封装： | * |
| 包装： | * |
EVALUATION KIT AVAILABLE
MAX14578E/MAX14578AE
USB Battery Charger Detectors
General Description
The MAX14578E/MAX14578AE are USB charger detec-
tors compliant with USB Battery Charging Revision 1.1.
The USB charger-detection circuitry detects USB stan-
dard downstream ports (SDPs), USB charging down-
stream ports (CDPs), or dedicated charger ports (DCPs),
and controlS an external lithium-ion (Li+) battery charger.
The devices implement USB Battery Charging Revision
1.1-compliant detection logic including data contact
detection, D+/D- short detection, charging downstream
port identification. The MAX14578AE features an enable
( EN ) input and an LDO output.
In addition, the internal USB switch is compliant to
Hi-Speed USB, full-speed USB, and low-speed USB
signals. The devices feature low on-resistance, low
on-resistance flatness, and very low capacitance. The
devices also feature high-ESD protection up to Q 15kV
Human Body Model on the CD+ and CD- pins.
In addition, the MAX14578E/MAX14578AE feature Apple
and Sony charger detection that allows identification of
resistor-divider networks on D+/D-.
The MAX14578E/MAX14578AE are available in 12-bump,
0.4mm pitch, 1.3mm x 1.68mm WLP and 16-pin TQFN
packages and operate over the -40 N C to +85 N C extended
temperature range.
Features
S Compliant to USB Battery Charging Revision 1.1
S Data Contact Detection for Foolproof Connector
Insertion Detection
S Charging Downstream Detection
S Apple/Sony Charger Detection
S Dedicated Charger Detection
S China YD/T1591-Compliant Charger Detection
S Internal Switches Isolate the USB Transceiver
During the Charger Detection Process
S V BUS Connection Capable of 28V
S Device Status Change Interrupt
S Low Supply Current
S High-ESD Protection on CD+ and CD-
±15kV Human Body Model
±8kV IEC 6100-4-2 Contact Discharge
Applications
DSC and Camcorder
Media Players
Cell Phones
e-Book Readers
Mobile Internet Devices (MIDs)
Ordering Information/Selector Guide
PART
MAX14578E EWC+T
MAX14578AE EWC+T
MAX14578AE ETE+T
MAX14578AE ETE+T
I 2 C
Yes
No
Yes
No
EN
No
Yes
No
Yes
LDO
No
Yes
No
Yes
TEMP RANGE
-40 N C to +85 N C
-40 N C to +85 N C
-40 N C to +85 N C
-40 N C to +85 N C
PIN-PACKAGE
12 WLP
12 WLP
16 TQFN
16 TQFN
TOP MARK
+ABW
+ABX
AJA
AJB
+ Denotes a lead(Pb)-free/RoHS-compliant package.
* EP = Exposed Pad
T = Tape and reel.
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
19-5821; Rev 3; 8/13
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| EBA22DRMI-S288 | CONN EDGECARD 44POS .125 EXTEND |
| MAX14578EEWC+T | IC CHARGER DETECT USB LI+ 12WLP |
| EBM43DSES | CONN EDGECARD 86POS .156 EYELET |
| HCM10DSES-S243 | CONN EDGECARD 20POS .156 EYELET |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX14578AEWC+ | 制造商:Maxim Integrated Products 功能描述:USB CHARGER DETECTION IC - Rail/Tube |
| MAX14578AEWC+T | 制造商:Maxim Integrated Products 功能描述:USB CHARGER DETECTION IC - Tape and Reel |
| MAX14578EETE+ | 功能描述:电池管理 USB Battery Charger Detector 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 |
| MAX14578EETE+T | 功能描述:电池管理 USB Battery Charger Detector 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 |
| MAX14578EEWC+ | 功能描述:电池管理 USB Battery Charger Detector 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 |
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