Rainbow Electronics MAX1510 - Manual (Page 5)

MAX1510
Low-Voltage DDR Linear Regulator
_______________________________________________________________________________________ 5
SHUTDOWN WAVEFORM
MAX1510 toc12
100 µs/div
5V
0V
0V
4V
2V
1V
0V
V
OUT
PGOOD
SHDN R LOAD = 100 Ω
SOURCE LOAD TRANSIENT
MAX1510 toc13
20.0 µs/div
1A
1mV/div
0A
V OUT
AC-COUPLED
I OUT
SOURCE/SINK LOAD TRANSIENT
MAX1510 toc14
4.00 µs/div
+1.5A
5mV/div
-1.5A
V OUT
AC-COUPLED
I OUT
LINE TRANSIENT
MAX1510 toc15
40 µs/div
3.3V
0.9V
1.5V
V IN (1V/div)
V OUT (10mV/div)
AC-COUPLED
I OUT = 100mA
Typical Operating Characteristics (continued)
(Circuit of Figure 1. T
A
= +25°C, unless otherwise noted)
-20
-15
-10
-5
0
5
10
15
20
-10 -5 0 5 10
REFOUT VOLTAGE ERROR
vs. REFOUT LOAD CURRENT
MAX1510 toc10
REFOUT LOAD CURRENT (mA)
REFOUT VOLTAGE ERROR (mV)
STARTUP WAVEFORM
MAX1510 toc11
500 µs/div
5V
0V
0V
4V
0V
1.25V
PGOOD
V
OUT
SHDN