参数资料
型号: MAX15103EWL+T
厂商: Maxim Integrated
文件页数: 5/10页
文件大小: 0K
描述: IC REG LDO ADJ 3A 15WLP
标准包装: 2,500
稳压器拓扑结构: 正,可调式
输出电压: 0.6 V ~ 5.2 V
输入电压: 1.7 V ~ 5.5 V
电压 - 压降(标准): 0.065V @ 3A
稳压器数量: 1
电流 - 输出: 3A
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 15-WFBGA, WLBGA
供应商设备封装: 15-WLP (2.65x1.57)
包装: 带卷 (TR)
MAX15103
Small 3A, Low-Dropout Linear Regulator
in a 2.7mm x 1.6mm Package
Typical Operating Characteristics (continued)
(V IN = 1.8V, V OUT = 1.5V, T A = +25 N C, unless otherwise noted.)
2A LOAD-TRANSIENT RESPONSE
MAX15103 toc09
V OUT
AC-COUPLED
50mV/div
3A LOAD-TRANSIENT RESPONSE
MAX15103 toc10
V OUT
AC-COUPLED
50mV/div
2A
100mA
40μs/div
I OUT
1A/div
3A
100mA
40μs/div
I OUT
1A/div
LINE-TRANSIENT RESPONSE
MAX15103 toc11
I LOAD = 1A
2.3V
FOLDBACK CURRENT-LIMIT WAVEFORMS
MAX15103 toc12
V OUT
500mV/div
3.0
2.5
GROUND CURRENT
vs. INPUT VOLTAGE
V IN
200mV/div
1.8V
2.0
1.5
I LOAD = 1A
V OUT
AC-COUPLED
20mV/div
I OUT
2A/div
1.0
0.5
I LOAD = 0A
0
100μs/div
100μs/div
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
INPUT VOLTAGE (V)
SHORT-CIRCUIT WAVEFORMS
MAX15103 toc14
PSRR vs. FREQUENCY
(I LOAD = 0.5A)
MAX15103 toc15
18
NOISE DENSITY
(I LOAD = 100mA)
3.3V
V IN
2V/div
V OUT
1V/div
90
80
70
15
NO C SS
C SS = 4.7nF
60
50
12
I OUT
5A/div
V PG
2V/div
40
30
20
10
9
6
C SS = 100nF
200μs/div
10Hz
100kHz
1MHz
3
100
1k
10k
100k
FREQUENCY
FREQUENCY (Hz)
5
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