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MAX5035 Datasheet, PDF (7/17 Pages) Maxim Integrated Products – 1A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converter
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1A, 76V, High-Efficiency MAXPower
Step-Down DC-DC Converter
Typical Operating Characteristics (continued)
(VIN = 12V, VON/OFF = 12V, TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C. See the Typical Application
Circuit, if applicable.)
MAX5035DUSA LX WAVEFORMS
MAX5035 toc22
MAX5035DUSA STARTUP WAVEFORM
(IO = 0)
MAX5035 toc23
A
0
B
0
4µs/div
A: SWITCH VOLTAGE (LX PIN), 20V/div, VIN = 48V
B: INDUCTOR CURRENT, 200mA/div (IOUT = 0)
A
0
B
0
A: VON/OFF, 2V/div
B: VOUT, 2V/div
1ms/div
MAX5035DUSA STARTUP WAVEFORM
(IO = 1A)
MAX5035 toc24
A
0
B
0
A: VON/OFF, 2V/div
B: VOUT, 2V/div
1ms/div
PEAK SWITCH CURRENT
vs. INPUT VOLTAGE
3.0
2.5
2.0
1.5
1.0
0.5
6
MAX5035DUSA
VOUT = 5V
5% DROP IN VOUT
16 26 36 46 56 66 76
INPUT VOLTAGE (V)
_______________________________________________________________________________________ 7
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