2
dc1749bfa
DEMO MANUAL DC1749B
Quick start proceDure
Demonstration circuit 1749B is easy to set up to evalu-
ate the performance of the LT8610. Refer to Figure 3 and
Figure 4 for proper measurement equipment setup and
follow the procedure below:
1. With power off, connect the input power supply to V
IN
and GND.
2. With power off, connect the load V
OUT
and GND.
3. Check JP1 setting
4. Turn on the power at the input.
5. Carefully evaluate other design parameters as needed.
Figure 3. Proper Measurement Equipment Setup
DC1749b F03
performance summary
Specifications are at T
A
= 25°C
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V
IN
Input Supply Range
5.5
42
V
V
OUT
Output Voltage
4.8
5
5.2
V
I
OUT
Maximum Output Current
2.5
A
F
SW
Switching Frequency
1.85
2
2.15
MHz
EFE
Efficiency at DC
I
OUT
= 1A
92
%
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