参数资料
型号: MAX8982EWO+T
厂商: Maxim Integrated Products
文件页数: 24/73页
文件大小: 0K
描述: IC PWR MGMT ICERA E400 42WLP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,000
应用: 电源,ICERA E400,E450
输入电压: 4.1 V ~ 5.5 V
输出数: 13
输出电压: 可编程
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 42-WFBGA,WLCSP
供应商设备封装: 42-WLP
包装: 带卷 (TR)
MAX8982A/MAX8982P/MAX8982X
Power-Management ICs for
ICERA E400 Platform
Typical Operating Characteristics (continued)
(MAX8982A/MAX8982P: V IN1A = V IN1B = 5V, MAX8982X: V IN1A = V IN1B = V DDA = V DDB = V IN4 = 3.3V, C REFBP = 0.1μF, T A = -40°C
to +85°C, Circuits of Figures 2 and 3, unless otherwise noted. Typical values are at T A = +25°C. Limits are 100% production tested at
T A = +25 N C, unless otherwise noted. Limits over the temperature range are guaranteed by design.)
3.025
3.020
3.015
3.010
3.005
3.000
2.995
2.990
2.985
LDO7 LOAD REGULATION
3.020
3.015
3.010
3.005
3.000
2.995
2.990
2.985
LDO8 LOAD REGULATION
(MAX8982A/MAX8982P ONLY)
0
20
40
60
80
100
0
20
40
60
80
100
0.902
LOAD CURRENT (mA)
LDO9 LOAD REGULATION
10
8
6
LOAD CURRENT (mA)
LED CURRENT ACCURACY
vs. LED CURRENT SETTING
LUMEX SML-LX2832SISUGSBC
4
2
0
-2
LED3
LED2
0.900
-4
0
20
40
60
80
100
0
5
10
15
20
25
LOAD CURRENT (mA)
LED FLASH WAVEFORMS
MAX8982A toc33
24mA
V IN_
V BUCK1
LED CURRENT (mA)
OVERVOLTAGE PROTECTION
MAX8982A toc34
5V/div
0V
1V/div
I LED2
0A
24mA
V BUCK2
0V
1V/div
0V
I LED3
0A
V LDO1
2V/div
0V
24
1s/div
400μs/div
Maxim Integrated
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