Datasheet

LOW-SIDE DRIVER (DL) SINK
AND SOURCE CURRENT
MAX5060 toc16
3A/div
100ns/div
C
LOAD
= 22nF
V
IN
= 12V
Typical Operating Characteristics (continued)
(T
A
= +25°C, Figures 1 and 2, unless otherwise noted.)
OUTPUT VOLTAGE vs. OUTPUT CURRENT
AND ERROR AMPLIFIER GAIN (R
F
/R
IN
)
MAX5060 toc10
OUTPUT CURRENT (A)
OUTPUT VOLTAGE (V)
181612 144 6 8 102
1.325
1.350
1.375
1.400
1.425
1.450
1.475
1.500
1.525
1.550
1.575
1.600
1.300
020
V
IN
= 12V
f
SW
= 250kHz
V
OUT
= 1.5V
R
F
/R
IN
= 40
R
F
/R
IN
= 10
R
F
/R
IN
= 20
V_IOUT VOLTAGE vs. LOAD CURRENT
MAX5060 toc11
LOAD CURRENT (A)
V
V_IOUT
(V)
15105
0.5
1.0
1.5
2.0
2.5
3.0
0
020
V
OUT
= 3.3V
R1 = 1mΩ
MAX5060
V
IN
= 12V
V
IN
= 7V
V
IN
= 24V
V
CC
LOAD REGULATION
vs. INPUT VOLTAGE
MAX5060 toc12
V
CC
LOAD CURRENT (mA)
V
CC
(V)
125100755025
4.85
4.95
5.05
5.15
5.25
4.75
0150
V
IN
= 12V
V
IN
= 5V
V
IN
= 24V
DRIVER RISE TIME
vs. DRIVER LOAD CAPACITANCE
MAX5060 toc13
CAPACITANCE (nF)
t
R
(ns)
2116116
20
40
60
80
100
0
1
V
IN
= 12V
f
SW
= 250kHz
DH
DL
DRIVER FALL TIME
vs. DRIVER LOAD CAPACITANCE
MAX5060 toc14
CAPACITANCE (nF)
t
F
(ns)
2116116
20
40
60
80
100
0
1
V
IN
= 12V
f
SW
= 250kHz
DH
DL
HIGH-SIDE DRIVER (DH) SINK
AND SOURCE CURRENT
MAX5060 toc15
2A/div
100ns/div
C
LOAD
= 22nF
V
IN
= 12V
HIGH-SIDE DRIVER (DH) RISE TIME
MAX5060 toc17
2V/div
40ns/div
C
LOAD
= 22nF
V
IN
= 12V
HIGH-SIDE DRIVER (DH) FALL TIME
MAX5060 toc18
2V/div
40ns/div
C
LOAD
= 22nF
V
IN
= 12V
MAX5060/MAX5061
0.6V to 5.5V Output, Parallelable,
Average-Current-Mode DC-DC Controllers
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