Typical operating characteristics (continued) – Rainbow Electronics MAX5081 User Manual
Page 7
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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
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