
麦克雷尔INC 。
MIC2800
功能特点
DC / DC LOWQ模式为PWM模式转型
DC / DC PWM模式,以LOWQ模式转型
LOWQ电压
(1V/div)
LOWQ电压
(1V/div)
V
IN
= V
OUT
+ 1V
V
OUT
= 1.8V
C
OUT
= 2.2F
V
IN
= V
OUT
+ 1V
V
OUT
= 1.8V
输出电压
AC耦合
(50mV/div)
输出电压
AC耦合
(50mV/div)
C
OUT
= 2.2F
C
BYP
= 0.01F
I
OUT
= 100A
C
BYP
= 0.01F
I
OUT
= 50毫安
时间( 100μS / DIV )
时间( 100μS / DIV )
DC / DC PWM波形
V
IN
= 4V
V
OUT
= 1.8V
C
OUT
= 2.2F
C
BYP
= 0.01F
/ LOWQ = V
IN
L = 2.2μH
输出电压
AC耦合
(10mV/div)
LOWQ电压
(2V/div)
TIME ( 400μS / DIV )
2007年9月
14
M9999-090507-C