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LTM4664 Datasheet(PDF) 16 Page - Analog Devices

Part # LTM4664
Description  30V to 58V Input, Dual 30A, Single 60A 關Module Regulator with Digital Power System Management
PDF  138 Pages
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Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

LTM4664 Datasheet(HTML) 16 Page - Analog Devices

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LTM4664A
16
Rev. 0
For more information www.analog.com
TYPICAL PERFORMANCE CHARACTERISTICS
Dual Output Start-Up/Shutdown
with a Prebiased Load
Full Sequence Turn On
Full Sequence Turn Off
Start-Up
Shutdown
VOUTC1 = 1.5V
500mV/DIV
VOUTC0 = 1V
500mV/DIV
2mS/DIV
IDIODE
20mA/DIV
RUN_C
n
5V/DIV
4664A G09
48VIN, 10A LOAD ON VOUT0, 7.5mA LOAD ON
VOUT1, VOUT1 PREBIASED THROUGH A DIODE
TON_RISE 0 = 3ms, TON_RISE 1 = 4.5ms,
TOFF_DELAY 1 = 0ms, TOFF_DELAY 0 = 1.5ms
TOFF_FALL 1 = 4.5ms, TOFF_FALL 0 = 3ms,
ON_OFF_CONFIG
n = 0x1E
INPUT VOLTAGE
USED LAB SUPPLY
SWITCH (HP6012B)
20V/DIV, 100ms/DIV
FIRST STAGE OUTPUT
20V/DIV, 100ms/DIV
SECOND STAGE
OUTPUT 10V/DIV
FINAL 25A/30A STAGE
OUTPUTS
500mV/DIV
4664A G10
48V TO 1V AT 0A LOAD, EACH 25A/30A STAGE
FINAL STAGE TON DELAY AND TON RISE SET
TO 100ms
INPUT VOLTAGE
USED LAB SUPPLY
SWITCH (HP6012B)
20V/DIV, 100ms/DIV
FIRST STAGE OUTPUT
20V/DIV, 100ms/DIV
SECOND STAGE
OUTPUT 10V/DIV
FINAL 25A/30A STAGE
OUTPUTS
500mV/DIV
4664A G11
48V TO 1V AT 0A LOAD, EACH 25A/30A STAGE
FINAL STAGE TON DELAY AND TON RISE SET
TO 100ms
RUNS1
2V/DIV, 50ms/DIV
TIMERS1 = 0.047µF
0.5V/DIV
1ST STAGE SWITCH
20V/DIV
1ST STAGE OUTPUT
20V/DIV
RUNS2
2V/DIV, 50ms/DIV
TIMERS2 = 0.047µF
0.5V/DIV
2ND STAGE SWITCH
10V/DIV
2ND STAGE OUTPUT
10V/DIV
RUN_C
n
2V/DIV, 50ms/DIV
FINAL 25A/30A STAGE SWITCHS
10V/DIV
FINAL 25A/30A STAGE OUTPUTS
1V/DIV
48V TO 1V AT 50A LOAD
4664A G12
RUNS1
2V/DIV, 50ms/DIV
TIMERS1 = 0.047µF
0.5V/DIV
1ST STAGE SWITCH
20V/DIV
1ST STAGE OUTPUT
20V/DIV
RUNS2
5V/DIV, 50ms/DIV
TIMERS2 = 0.047µF
0.5V/DIV
2ND STAGE SWITCH
10V/DIV
2ND STAGE OUTPUT
10V/DIV
RUN_C1
2V/DIV, 50ms/DIV
FINAL STAGE SWITCH
10V/DIV
FINAL STAGE OUTPUT
1V/DIV
48V TO 1V AT 50A LOAD
4664A G13



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