参数资料
型号: MAX8900CEWV+T
厂商: Maxim Integrated Products
文件页数: 15/35页
文件大小: 0K
描述: IC LI BATTERY CHARGER 1.2A WLP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
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: 3.4 V ~ 6.3 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 30-WFBGA,WLBGA
供应商设备封装: 30-WLP
包装: 带卷 (TR)
MAX8900A/MAX8900B/MAX8900C
1.2A Switch-Mode Li+ Chargers with ±22V Input
Rating and JEITA Battery Temperature Monitoring
1 F H
1.5A
V IN RANGE:
-22V TO +22V
IN
BAT
0.1 F F
10V
0402
0.47 F F
25V
0603
BST
LX
IN
CS
BAT
PGND
2.2 F F
6.3V
0603
BAT
SYSTEM
LOAD
PGND
GND
422 I
422 I
422 I
MAX8900_
Li+/
Li-POLY
*
1.0 F F
6.3V
0402
*
OFF
0.47 F F
25V
0603
*
ON
STAT1
STAT2
STAT3
CEN
PVL
INBP
CT
0.47 F F
6.3V
0402
SETI
2.87k I
0201
AVL
GND
THM
DNI
3.57k I
0201
0.1 F F
6.3V
0201
T
10k I
0201
10k I
3380k
0402
THE MINIMUM ACCEPTABLE EIA
COMPONENT SIZES AS OF LATE 2009
ARE LISTED: 0201, 0402, 0603.
* STATUS INDICATORS ARE UNCONNECTED FOR THE ELECTRICAL CHARACTERISTICS TABLE.
Figure 1. Applications Circuit: Single SETI Resistor, Status Indicators Connected to LEDs
R TH ( I ) I FC (A)
*PULLUP RESISTORS ARE INTERNAL TO THE μP.
USB
CONNECTOR
VBUS
D-
D+
ID
GND
USB
TRANSCEIVER
0.1 F F
10V
0402
0.47 F F
25V
0603
0.47 F F
25V
0603
BST
LX
IN
INBP
1 F H
1.5A
MAX8900_
CS
BAT
PGND
2.2 F F
6.3V
0603
Li+/
Li-POLY
G PIO 4 GPIO5 GPIO6
CEN 9090 4750
1 x x x SUSPEND
0 0 0 35700 0.095
0 1 0 7245 0.470
0 0 1 4192 0.812
0 1 1 2869 1.187
SUSPEND IS 0mA FAST-CHARGE CURRENT
(I FC ) AND 40 F A OF INPUT CURRENT (I IN ).
SYSTEM
LOAD
GPIO1*
STAT1
F P
GPIO2*
GPIO3*
GPIO4*
35.7k I
0201
9.09k I
0201
4.75k I
0201
STAT2
STAT3
CEN
SETI
AVL
GND
THM
0.1 F F
6.3V
0201
10k I
0201
GPIO5
375mA_EN
CT
PVL
DNI
T
10k I
3380K
0402
PGND
GND
GPIO6
717mA_EN
0.47 F F
6.3V
0402
1.0 F F
6.3V
0402
3.57k I
0201
THE MINIMUM ACCEPTABLE EIA
COMPONENT SIZES AS OF LATE 2009
ARE LISTED: 0201, 0402, 0603.
Figure 2. Applications Circuit: Multiple Charge Rates Managed by μP to Be USB Compliant, Status Indicators Connected to a μP
Maxim Integrated
15
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