参数资料
型号: MAX8671XETL+T
厂商: Maxim Integrated Products
文件页数: 13/44页
文件大小: 0K
描述: IC PMIC W/CHARGER 40-TQFN-EP
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: 4.1 V ~ 6.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 40-WFQFN 裸露焊盘
供应商设备封装: 40-TQFN-EP(5x5)
包装: 带卷 (TR)
PMIC with Integrated Charger and
Smart Power Selector for Handheld Devices
Typical Operating Characteristics
(Circuit of Figure 1, I VL = 0mA, T A = +25°C, unless otherwise noted.)
1.6
QUIESCENT CURRENT
vs. DC OR USB SUPPLY VOLTAGE
1.6
QUIESCENT CURRENT
vs. DC OR USB SUPPLY VOLTAGE
0.50
USB QUIESCENT CURRENT
vs. USB SUPPLY VOLTAGE, USB SUSPEND
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
CHARGER ENABLED
NO BATTERY INPUT
VOLTAGE AT DC OR
USB WITH THE
OTHER INPUT LEFT
UNCONNECTED
FALLING
RISING
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
CHARGER ENABLED
NO BATTERY INPUT
VOLTAGE AT DC OR
USB WITH THE
OTHER INPUT LEFT
UNCONNECTED
FALLING
RISING
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
USB VOLTAGE RISING
0
2
4
6
8
10
12
14
16
0
2
4
6
8
10
12
14
16
0
2
4
6
8
10
12
14
16
INPUT VOLTAGE (V)
BATTERY LEAKAGE CURRENT
INPUT VOLTAGE (V)
USB VOLTAGE (V)
vs. BATTERY VOLTAGE WHEN
REGULATORS ARE POWERED FROM USB
BATTERY LEAKAGE CURRENT
vs. BATTERY VOLTAGE
1.4
1.2
1.0
0.8
0.7
0.6
NO EXTERNAL POWER
EN = LOW
CEN = HIGH
0.5
0.8
0.4
0.6
0.3
0.4
0.2
0
V USB = 5V
V DC = 0V
PEN1 = PEN2 = 1
EN = 1
0.2
0.1
0
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
BATTERY VOLTAGE (V)
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
BATTERY VOLTAGE (V)
______________________________________________________________________________________
13
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