参数资料
型号: MAX8620YETD+T
厂商: Maxim Integrated Products
文件页数: 6/18页
文件大小: 0K
描述: IC UPMIC FOR MPU 14-TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 微型电源管理集成电路(UPMIC),DSP
输入电压: 2.7 V ~ 5.5 V
输出数: 3
输出电压: 0.6 V ~ 3.3 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-WFDFN 裸露焊盘
供应商设备封装: 14-TDFN-EP(3x3)
包装: 带卷 (TR)
μPMIC for Microprocessors or DSPs
in Portable Equipment
Typical Operating Characteristics (continued)
(V IN1 = V IN2 = 3.7V, PWR_ON = IN1, L = 2.2μH (LQH31CN2R2M53), C FF = 150pF, V OUT1 = V OUT2 = 2.6V, V OUT3 = 1.867V (R1 =
150k ? , R2 = 75k ? ), C IN = 10μF, C BP = 0.01μF, C OUT1 = C OUT2 = 4.7μF, C OUT3 = 2.2μF, RESET pulled up with 100k ? to OUT1,
T A = +25°C, unless otherwise noted.)
2.80
2.75
OUT1/OUT2 VOLTAGE vs. INPUT VOLTAGE
400
350
DROPOUT VOLTAGE vs. LOAD CURRENT
2.70
2.65
2.60
2.55
2.50
2.45
2.40
I LOAD = 0mA
I LOAD = 300mA
300
250
200
150
100
2.35
2.30
50
0
V OUT_ = 3V
3.0
3.5
4.0
4.5
5.0
5.5
0
50
100
150
200
250
300
INPUT VOLTAGE (V)
OUT1/OUT2 LOAD REGULATION vs. LOAD CURRENT
-0.1
-0.3
-0.5
80
70
60
LOAD CURRENT (mA)
OUT1/OUT2 POWER-SUPPLY
RIPPLE REJECTION vs. FREQUENCY
50
-0.7
40
-0.9
-1.1
-1.3
-1.5
30
20
10
0
0
50
100
150
200
250
300
0.1
1
10
100
1000
LOAD CURRENT (mA)
FREQUENCY (kHz)
6
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