参数资料
型号: MAX8633ELA+T
厂商: Maxim Integrated
文件页数: 5/13页
文件大小: 0K
描述: IC REG LDO ADJ .3A 8UDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
稳压器拓扑结构: 正,可调式
输出电压: 可调
输入电压: 2.7 V ~ 5.5 V
电压 - 压降(标准): 0.09V @ 100mA
稳压器数量: 2
电流 - 输出: 300mA
电流 - 限制(最小): 400mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-WFDFN
供应商设备封装: 8-uDFN(2x2)
包装: 带卷 (TR)
Dual 300mA Pin-Programmable LDO
Linear Regulators
Typical Operating Characteristics (continued)
(V IN = 3.8V, P = P1 = P2 = GND, I OUT1, 2 = 70mA, C OUT1 = 2.2μF, C OUT2 = 2.2μF, C BP = 0.01μF, C IN = 2.2μF, and T A = +25°C,
unless otherwise noted.)
OUTPUT NOISE DC TO 100kHz
(MAX8636ELA+)
MAX8633 toc10
LINE TRANSIENT RESPONSE
(MAX8633ELA+)
MAX8633 toc11
4.8V
V IN
3.8V
1V/div
0
50 μ V/div
AC
V OUT1
MAX8633
I OUT1 = 70mA
10mV/div
1ms/div
LOAD TRANSIENT
(MAX8633ELA+ OUT1 ILOAD = 1mA TO 70mA)
MAX8633 toc12
70mA
40 μ s/div
LOAD TRANSIENT NEAR DROPOUT
(V IN = V OUT + 0.1V, MAX8633ELA+ OUT1)
MAX8633 toc13
70mA
I OUT1
1mA
100mA/div
I OUT1
1mA
100mA/div
0
0
AC
V OUT1
40 μ s/div
MAX8633
V IN = 3.8V
20mV/div
AC
V OUT1
40 μ s/div
MAX8633
V IN = V OUT1 + 0.1V
20mV/div
RESET TIMING
(MAX8633ELA+)
MAX8633 toc14
OUT1 AND OUT2 TURN-ON SEQUENCE
(MAX8633ELA+)
MAX8633 toc15
EXITING SHUTDOWN
(MAX8634ELA+)
MAX8633 toc16
SHDN
OUT1
5V/div SHDN
0
2V/div
MAX8633
P1 = P2 = GND
I OUT1 = I OUT2 = 70mA
2V/div
0
SHDN1
OUT1
0
2V/div
2V/div
RESET
0
2V/div
0
OUT1
OUT2
2V/div
0
2V/div
SHDN2
OUT2
0
MAX8634
2V/div
2V/div
40ms/div
MAX8633
40 μ s/div
0
P = IN
R OUT1 = R OUT2 = 100 Ω
40 μ s/div
_______________________________________________________________________________________
5
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