参数资料
型号: MAX8819BETI+
厂商: Maxim Integrated Products
文件页数: 8/29页
文件大小: 0K
描述: IC PMIC W/INT CHARGER 28-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 75
应用: 手持/移动设备
电源电压: 2.6 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-WFQFN 裸露焊盘
供应商设备封装: 28-TQFN-EP(4x4)
包装: 管件
PMIC with Integrated Chargers and Smart
Power Selector in a 4mm x 4mm TQFN
Typical Operating Characteristics
(Circuit of Figure 1, T A = +25°C, unless otherwise noted.)
DC QUIESCENT CURRENT vs.
DC VOLTAGE (CHARGER ENABLED)
DC QUIESCENT CURRENT
vs. DC VOLTAGE (CHARGER DISABLED)
BATTERY LEAKAGE CURRENT
vs. BATTERY VOLTAGE
1.2
1.0
1.2
1.0
1000
900
800
V DC = 5V
EN123 = 1
0.8
RISING
0.8
700
600
0.6
0.6
500
0.4
FALLING
0.4
FALLING
RISING
400
300
0.2
0
0.2
0
200
100
0
0
1
2 3 4
5
6
0
1
2 3 4
5
6
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
1000
DC VOLTAGE (V)
BATTERY LEAKAGE CURRENT
vs. BATTERY VOLTAGE
500
DC VOLTAGE, V DC (V)
CHARGE CURRENT
vs. BATTERY VOLTAGE
4.25
BATTERY VOLTAGE (V)
BATTERY REGULATION VOLTAGE
vs. TEMPERATURE
900
800
700
V DC = 0V
EN123 = 0
450
400
350
4.24
4.23
4.22
600
500
400
300
200
100
0
300
250
200
150
100
50
0
R CISET = 6.8kΩ
R CISET = 15kΩ
4.21
4.20
4.19
4.18
4.17
4.16
4.15
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
0
1
2
3
4
5
-40
-15
10 35
60
85
BATTERY VOLTAGE (V)
SYSTEM VOLTAGE
vs. SYSTEM CURRENT
4.02
BATTERY VOLTAGE (V)
4.5
TEMPERATURE ( ° C)
SYSTEM VOLTAGE
vs. SYSTEM CURRENT
V DC = 5.1V
4.00
3.98
3.96
3.94
3.92
4.4
4.3
4.2
4.1
4.0
V BATT = 4V
DLIM[1:2] = 10
3.90
DC UNCONNECTED
V BATT = 4V
3.9
3.88
0 100 200 300 400 500 600 700 800 900 1000
OUTPUT CURRENT (mA)
3.8
0 100 200 300 400 500 600 700 800 900 1000
OUTPUT CURRENT (mA)
8
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MAX8819BETI+ 功能描述:PMIC 解决方案 PMIC w/Charger & Smart Power Selector RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MAX8819BETI+T 功能描述:PMIC 解决方案 PMIC w/Charger & Smart Power Selector RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MAX8819CETI+ 功能描述:PMIC 解决方案 PMIC w/Charger & Smart Power Selector RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MAX8819CETI+T 功能描述:PMIC 解决方案 PMIC w/Charger & Smart Power Selector RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MAX8819DETI+ 功能描述:PMIC 解决方案 PMIC w/Charger & Smart Power Selector RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel