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参数资料
| 型号： | MAX14578AEEWC+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 13/23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： | * |
MAX14578E/MAX14578AE
USB Battery Charger Detectors
Table 2. Detailed Register Map (continued)
FIELD NAME
RFU
RFU
READ/WRITE
Read/Write
Read/Write
BIT
6
5
DEFAULT
0
0
DESCRIPTION
Suspend Mode Selection
SUS_LOW
Read/Write
4
0 (1)*
0 = When the charger is disabled, CE1 = CE2 = 1
1 = When the charger is disabled, CE1 = CE2 = 0
CE Outputs Force Enable
0 = CE outputs follow the charger-detection finite state
CE_FRC
Read/Write
3
0
machine (FSM)
1 = CE outputs follow the CE[2:0] register regardless of the
result from the charger-detection FSM
CE Outputs (CE2, CE1, CE0). If CE_FRC = 0, registers are
CE
Read/Write
[2:0]
000
set by the result of charger FSM. If CE_FRC = 1, registers
are set by I 2 C command only.
CONTROL 3 (I 2 C ADDRESS = 0x04)
RFU
CDP_DET
Read/Write
Read/Write
[7:5]
4
000
0
Reserved
0 = Normal detection
1 = Resistive detection
USB Compliance
USB_CPL
Read/Write
3
1 (0)*
0 = Device is not USB compliant
1 = Device is USB compliant
LOUT Enable
SFOUT_EN
Read/Write
2
0 (1)*
0 = LOUT off
1 = LOUT on as per SFOUTASRT
LOUT Assert Timing
SFOUTASRT
Read/Write
1
1
0 = LOUT asserts when the charger-detection FSM
completes
1 = LOUT asserts after valid V BUS voltage detection
Exit Charger-Type-Detection Routine After DCD_T is Set to 1
DCD_EXIT
Read/Write
0
1
0 = Disabled
1 = Enabled
Note: CP_ENA, DCHK, USB_CHGDET, DCD_EN, SUS_LOW, CE_FRC, CE, USB_CPL, SFOUT_EN, SFOUTASRT, and DCD_EXIT
can be configured to have different default values. Contact the factory for more information.
* Default value for MAX14578AE only.
Maxim Integrated
13
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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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