参数资料
型号: MAX8588ETM+T
厂商: Maxim Integrated Products
文件页数: 10/31页
文件大小: 0K
描述: IC PMIC HI EFF LOW IQ 48-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 处理器
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: 48-WFQFN 裸露焊盘
供应商设备封装: 48-TQFN-EP(6x6)
包装: 带卷 (TR)
High-Efficiency, Low-I Q PMIC with
Dynamic Core for PDAs and Smartphones
Typical Operating Characteristics
(Circuit of Figure 6, V IN = 3.6V, T A = +25 ° C, unless otherwise noted.)
100
REG1 3.3V OUTPUT EFFICIENCY
vs. LOAD CURRENT
V IN = 3.6V
100
REG2 2.5V OUTPUT EFFICIENCY
vs. LOAD CURRENT
100
REG3 1.3V OUTPUT EFFICIENCY
vs. LOAD CURRENT
90
80
V IN = 4.0V
V IN = 5.0V
90
80
V IN = 3.6V
V IN = 4.0V
V IN = 5.0V
90
80
V IN = 3.6V
V IN = 4.0V
V IN = 5.0V
70
60
50
40
70
60
50
40
70
60
50
40
0.1
1
10
100
1000
10,000
0.1
1
10
100
1000
0.1
1
10
100
1000
LOAD CURRENT (mA)
REG3 1.3V OUTPUT WITH FORCED-PWM
EFFICIENCY vs. LOAD CURRENT
100
LOAD CURRENT (mA)
100
LOAD CURRENT (mA)
REG1 SLEEP LDO 3.3V OUTPUT
EFFICIENCY vs. LOAD CURRENT
V IN = 4.0V
90
V IN = 3.6V
90
V IN = 3.6V
80
70
V IN = 5.0V
80
70
V IN = 5.0V
60
50
40
V IN = 4.0V
60
50
40
0.1
1
10
100
1000
0.1
1
10
90
LOAD CURRENT (mA)
REG2 SLEEP LDO 2.5V OUTPUT
EFFICIENCY vs. LOAD CURRENT
220
LOAD CURRENT (mA)
QUIESCENT CURRENT
vs. SUPPLY VOLTAGE
200
BKBT BIASED AT 3.6V
80
180
70
60
50
40
V IN = 3.6V
V IN = 4.0V
V IN = 5.0V
160
140
120
100
80
60
40
20
V1, V2, AND V3 ON
V1 AND V2 ON
V1 ON
V1 AND V2 SLEEP
V1 SLEEP
ALL BUT V7 OFF
30
0
0.1
1
10
0
1
2
3
4
5
LOAD CURRENT (mA)
INPUT VOLTAGE (V)
10
______________________________________________________________________________________
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