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DFE252012F-R47M Datasheet(PDF) 87 Page - Analog Devices

Part # DFE252012F-R47M
Description  16VIN/16A, Quad-Phase High-Efficiency Buck Converter
PDF  122 Pages
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Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

DFE252012F-R47M Datasheet(HTML) 87 Page - Analog Devices

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BITFIELD
BITS
TYPE
DESCRIPTION
DECODE
M3_RD_SR
5:3
O
Buck Master3 Ramp-Down Slew-Rate
Setting
0x0 = -0.15mV/µs.
0x1 = -0.625mV/µs.
0x2 = -1.25mV/µs.
0x3 = -2.5mV/µs.
0x4 = -5.0mV/µs.
0x5 = -10mV/µs.
0x6 = -20mV/µs.
0x7 = -40mV/µs.
M3_RU_SR
2:0
O
Buck Master3 Ramp-Up Slew-Rate
Setting
0x0 = 0.15mV/µs.
0x1 = 0.625mV/µs.
0x2 = 1.25mV/µs.
0x3 = 2.5mV/µs.
0x4 = 5.0mV/µs.
0x5 = 10mV/µs.
0x6 = 20mV/µs.
0x7 = 40mV/µs.
M3_CFG2 (0x48)
BIT
7
6
5
4
3
2
1
0
Field
RESERVED[1:0]
M3_SSTOP_SR[2:0]
M3_SSTRT_SR[2:0]
Reset
0x0
0x0
0x4
Access
Type
Write, Read
Write, Read
Write, Read
BITFIELD
BITS
TYPE
DESCRIPTION
DECODE
RESERVED
7:6
O
Reserved. Returns 0.
M3_SSTOP
_SR
5:3
O
Buck Master3 Soft-Stop Slew-Rate
Setting
0x0 = -0.15mV/µs.
0x1 = -0.625mV/µs.
0x2 = -1.25mV/µs.
0x3 = -2.5mV/µs.
0x4 = -5.0mV/µs.
0x5 = -10mV/µs.
0x6 = -20mV/µs.
0x7 = -40mV/µs.
M3_SSTRT
_SR
2:0
O
Buck Master3 Soft-Start Slew-Rate
Setting
0x0 = 0.15mV/µs.
0x1 = 0.625mV/µs.
0x2 = 1.25mV/µs.
0x3 = 2.5mV/µs.
0x4 = 5.0mV/µs.
0x5 = 10mV/µs.
0x6 = 20mV/µs.
0x7 = 40mV/µs.
M3_CFG3 (0x49)
BIT
7
6
5
4
3
2
1
0
Field
M3_BBRK[1:0]
M3_ADIS10
0
M3_ADIS1
M3_FTRAK
M3_REFRE
SH
M3_FSREN
M3_FPWM
Reset
0x0
0x1
0x0
0x0
0x0
0x1
0x0
Access
Type
Write, Read
Write, Read
Write, Read
Write, Read
Write, Read
Write, Read
Write, Read
MAX77542
16VIN/16A, Quad-Phase High-Efficiency Buck
Converter
www.analog.com
Analog Devices | 87



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