参数资料
型号: MAX8594ETG+T
厂商: Maxim Integrated Products
文件页数: 11/22页
文件大小: 0K
描述: IC PMIC W/DC-DC SUP 24-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 手持/移动设备
电源电压: 3.1 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-WFQFN 裸露焊盘
供应商设备封装: 24-TQFN-EP(4x4)
包装: 带卷 (TR)
5-Output PMICs with DC-DC Core Supply for
Low-Cost PDAs
Typical Operating Characteristics (continued)
(Circuit of Figure 2, V IN = 4V, T A = +25°C, unless otherwise noted.)
90
85
COR1 EFFICIENCY vs. LOAD CURRENT
WITH 1.3V OUTPUT
100
95
COR1 EFFICIENCY vs. LOAD CURRENT
WITH 1.8V OUTPUT
80
75
V IN = 5V
90
85
70
65
60
V IN = 4V
V IN = 3.6V
80
75
70
V IN = 4V
V IN = 3.6V
V IN = 5V
55
50
45
40
65
60
55
50
0.1
1
10
100
1000
0.1
1
10
100
1000
LOAD CURRENT (mA)
LIGHT-LOAD SWITCHING COR1
MAX8594/MAX8594A toc23
I LOAD = 20mA
LOAD CURRENT (mA)
HEAVY-LOAD SWITCHING COR1
MAX8594/MAX8594A toc24
I LOAD = 200mA
V LXC
V COR1
I LXC
1 μ s/div
5V/div
0
50mV/div
AC-COUPLED
200mA/div
V LXC
V COR1
I LXC
200ns/div
5V/div
0
50mV/div
AC-COUPLED
200mA/div
COR1 RESPONSE TO CV
MAX8594/MAX8594A toc25
V COR1
1.3V/1.8V
1V/1.3V
500mV/div
0
V CV
40 μ s/div
2V/div
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