MAX16904(2011) Просмотр технического описания (PDF) - Maxim Integrated
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MAX16904 Datasheet PDF : 14 Pages
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2.1MHz, High-Voltage,
600mA Mini-Buck Converter
Typical Operating Characteristics (continued)
(VSUP = +14V, TA = +25°C, unless otherwise noted.)
LOAD TRANSIENT RESPONSE
(3.3V, FIXED MODE)
MAX16904 toc08
600mA
IL
500mA/div
100mA
VOUT
50mV/div
AC-COUPLED
5V
VBIAS
5V/div
5V
VPGOOD
5V/div
40μs/div
LOAD TRANSIENT RESPONSE
(3.3V, SKIP MODE)
MAX16904 toc09
600mA
IL
500mA/div
100mA
VOUT
50mV/div
AC-COUPLED
40μs/div
5V
VBIAS
5V/div
5V
VPGOOD
5V/div
LOAD TRANSIENT RESPONSE
(5V, FIXED MODE)
MAX16904 toc10
600mA
IL
500mA/div
100mA
VOUT
50mV/div
AC-COUPLED
5V
VBIAS
5V/div
40μs/div
5V
VPGOOD
5V/div
LOAD TRANSIENT RESPONSE
(5V, SKIP MODE)
MAX16904 toc11
600mA
IL
500mA/div
100mA
VOUT
50mV/div
AC-COUPLED
5V
VBIAS
5V/div
40μs/div
5V
VPGOOD
5V/div
UNDERVOLTAGE PULSE
(COLD CRANK)
MAX16904 toc12
VSUP
10V/div
VOUT
5V/div
10ms/div
VPGOOD
5V/div
ILOAD
500mA/div
STANDBY CURRENT
vs. LOAD CURRENT
500
450
400
350
300
250
200
150
100
50
0
0.01
0.1
1
ILOAD (mA)
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