MAX16935(2014) Ver la hoja de datos (PDF) - Maxim Integrated

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Lista de partido

MAX16935
(Rev.:2014)

36V, 3.5A, 2.2MHz Step-Down Converter with 28µA Quiescent Current

Maxim Integrated 

MAX16935

36V, 3.5A, 2.2MHz Step-Down Converter

with 28µA Quiescent Current

Typical Operating Characteristics (continued)

(VSUP = VSUPSW = 14V, VEN = 14V, VOUT = 5V, VFYSNC = 0V, RFOSC = 12kI, TA = +25NC, unless otherwise noted.)

COLD CRANK

MAX16935 toc19

VIN

2V/div

LOAD DUMP

MAX16935 toc20

VIN

10V/div

VOUT

VPGOOD

400ms

2V/div

2V/div

0V

0V

VOUT

5V/div

0V

100ms

LOAD TRANSIENT (PWM MODE)

MAX16935 toc21

FSW = 2.2MHz

VOUT = 5V

VOUT

(AC-COUPLED)

200mV/div

LOAD

CURRENT

2A/div

0A

100µs

SHORT CIRCUIT IN PWM MODE

MAX16935 toc22

2V/div

VOUT

INDUCTOR

CURRENT

0V

2A/div

0A

VPGOOD

10ms

5V/div

0V

Maxim Integrated

  7

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