MAX1953 Ver la hoja de datos (PDF) - Maxim Integrated
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MAX1953 Datasheet PDF : 22 Pages
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Low-Cost, High-Frequency, Current-Mode PWM
Buck Controller
(TA = +25°C, unless otherwise noted.)
MAX1953
FULL-LOAD SWITCHING WAVEFORMS
MAX1953 toc19
Typical Operating Characteristics (continued)
MAX1953
SHORT-CIRCUIT SWITCHING WAVEFORMS
MAX1953 toc20
MAX1954/MAX1957
NO-LOAD SWITCHING WAVEFORMS
MAX1953 toc21
ILX
2A/div ILX
5A/div ILX
2A/div
LX
5V/div
LX
5V/div
LX
10V/div
DL
5V/div
DL
5V/div
DL
5V/div
DH
5V/div DH
5V/div
DH
10V/div
2µs/div
2µs/div
4µs/div
MAX1954/MAX1957
FULL-LOAD SWITCHING WAVEFORMS
MAX1953 toc22
ILX
2A/div
LX
10V/div
DL
5V/div
DH
10V/div
4µs/div
MAX1954/MAX1957
SHORT-CIRCUIT SWITCHING WAVEFORMS
MAX1953 toc23
ILX
5A/div
LX
10V/div
DL
5V/div
DH
10V/div
4µs/div
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