MAX5913AEMHT Просмотр технического описания (PDF) - Maxim Integrated
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MAX5913AEMHT Datasheet PDF : 20 Pages
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+48V Quad Hot-Swap Controllers For
Power-Over-LAN
Typical Operating Characteristics (continued)
(VCSP_ = VCC = +48V, VDD = +3.3V, VRLY = +12V, VAGND = VDGND = 0V, RTIM = open, TA = +25°C, unless otherwise specified.)
TURN-ON INTO CAPACITIVE LOAD
(CL = 0.47µF)
MAX5913A/14A toc10
A
0
B
C
0
0
TURN-ON INTO CAPACITIVE LOAD
(CL = 47µF)
MAX5913A/14A toc11
A
0
B
C
0
0
TURN-ON INTO CAPACITIVE LOAD
(CL = 470µF)
MAX5913A/14A toc12
A
0
B
C
0
0
0
D
400µs/div
RLYON = VDD
A: VON, 5V/div
B: VGATE, 20V/div
C: VOUT, 20V/div
D: IOUT, 100mA/div
CURRENT-LIMIT FOLDBACK
(VCC = +36V)
MAX5913A/14A toc13
A
0
B
0
D
1ms/div
RLYON = VDD, RRTIM = 2kΩ
A: VON, 5V/div
B: VGATE, 20V/div
C: VOUT, 20V/div
D: IOUT, 200mA/div
CURRENT-LIMIT FOLDBACK
(VCC = +48V)
MAX5913A/14A toc14
A
0
B
0
D
10ms/div
RLYON = VDD, RRTIM = 40kΩ
A: VON, 5V/div
B: VGATE, 20V/div
C: VOUT, 20V/div
D: IOUT, 200mA/div
CURRENT-LIMIT FOLDBACK
(VCC = +57V)
MAX5913A/14A toc15
A
0
B
0
C
0
10ms/div
RLYON = VDD, RL = 100Ω, RRTIM = 40kΩ, CLOAD = 470µF
A: VON, 5V/div
B: VOUT, 10V/div
C: IOUT, 200mA/div
0
C
0
10ms/div
RLYON = VDD, RL = 139Ω, RRTIM = 40kΩ, CLOAD = 470µF
A: VON, 5V/div
B: VOUT, 10V/div
C: IOUT, 200mA/div
0
C
0
10ms/div
RLYON = VDD, RL = 162Ω, RRTIM = 40kΩ, CLOAD = 470µF
A: VON, 5V/div
B: VOUT, 10V/div
C: IOUT, 200mA/div
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