Rainbow Electronics MAX5081 - Manual (Page 7)

MAX5080/MAX5081
1A, 40V, MAXPower Step-Down
DC-DC Converters
_______________________________________________________________________________________ 7
Typical Operating Characteristics (continued)
(V IN = 12V, see Figure 5 (MAX5080) and Figure 6 (MAX5081), T
A
= +25°C, unless otherwise noted.)
LX VOLTAGE AND INDUCTOR CURRENT
MAX5080 toc19
V LX
5V/div
INDUCTOR CURRENT
200mA/div
2 µs/div
I LOAD = 40mA
LX VOLTAGE AND INDUCTOR CURRENT
MAX5080 toc20
V LX
5V/div
INDUCTOR CURRENT
100mA/div
2 µs/div
I LOAD = 140mA
0
LX VOLTAGE AND INDUCTOR CURRENT
MAX5080 toc21
V LX
5V/div
INDUCTOR CURRENT
500mA/div
2 µs/div
I LOAD = 1A
0
LOAD-TRANSIENT RESPONSE
MAX5080 toc18
V IN = 4.5V, I OUT = 0.25A TO 1A
MAX5080
V OUT
AC-COUPLED
500mV/div
I LOAD
500mA/div
200 µs/div
0