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参数资料
| 型号： | MAX14578AEEWC+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/23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
Bump Configuration
TOP VIEW
(BUMP SIDE DOWN)
MAX14578E/MAX14578AE
TOP VIEW
+
1
2
3
4
12
11
10
9
A
CD+
CD-
V B
INT
(LOUT)
SDA
(CEO)
13
8
V B
14
B
GND
SCL
(EN)
SDA
(CE0)
CE1
SCL
(EN)
TD- 15
MAX14578E
MAX14578AE
7
6
BAT
CD-
C
TD+
TD-
BAT
CE2
N.C. 16
+
EP*
5
GND
WLP
1
2
3
4
() MAX14578AE ONLY.
() MAX14578AE ONLY.
TQFN
*CONNECT EP TO GND.
Bump Description
PIN
MAX14578E
MAX14578AE
NAME
FUNCTION
TQFN-EP
WLP
TQFN-EP
WLP
1
2, 3,
10, 16
4
5
6
7
8
9
—
—
11
12
13
—
C1
—
A1
B1
A2
C3
A3
A4
—
—
B4
C4
B3
—
1
2, 3, 16
4
5
6
7
8
—
9
10
11
12
—
13
C1
—
A1
B1
A2
C3
A3
—
A4
—
B4
C4
—
B3
TD+
N.C.
CD+
GND
CD-
BAT
VB
INT
LOUT
LOUT_SNS
CE1
CE2
SDA
CE0
USB Transceiver D+ Connection
No Connection. Not internally connected.
USB Connector D+ Connection
Ground
USB Connector D- Connection
Battery Connection Input. Connect a 1 F F capacitor as close as possible
between BAT and GND.
USB Connector VBUS Connection. Connect a 1 F F capacitor as close
as possible between VB and GND for Q 15kV ESD protection.
Active-Low Interrupt Request, Open-Drain Output
+5.3V USB Transceiver VBUS Power Output. Connect a 1 F F capacitor
as close as possible between LOUT and GND.
Connect Externally to LOUT (MAX14578AE, TQFN Only)
Charger-Enable Control 1, Open-Drain Output
Charger-Enable Control 2, Open-Drain Output
I2C Serial-Data Input/Output. Connect SDA to an external pullup
resistor.
Charger-Enable Control 0, Open-Drain Output
Active-Low Enable Input. Drive EN low to enable the charger ID
—
—
14
B2
EN
detection and close the USB switches after charger detection is
complete.
8
Maxim Integrated
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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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