RT5735
Register
Name
Register
Address
b[7]
(MSB)
b[0]
(LSB)
b[6]
b[5]
b[4]
b[3]
b[2]
b[1]
Meaning PWMSEL0 PWMSEL1 DVSMODE
RESV
VSELGT
1
COMMAN
0x14 Default
Read/Write
0
0
0
0
0
0
0
D
R/W
R/W
R/W
R
R
R
R
R/W
Operation mode for VSEL internal signal = Low
PWMSEL0
0 : Auto
1 : Forced PWM
Operation mode for VSEL internal signal = High
PWMSEL1
0 : Auto
1 : Forced PWM
DVS transition mode selection
0 : Auto
1 : Forced PWM
DVSMODE
RESV
Reserved bits
VSEL Pin gating
0 : Disabled
VSELGT
1 : Enabled
Register
Name
Register
Address
b[7]
(MSB)
b[0]
(LSB)
b[6]
b[5]
b[4]
b[3]
b[2]
b[1]
Meaning
LIMCONF 0x16 Default
IOC<1:0>
TPWTH<1:0>
RESV
DVS_DOWN<1:0> REARM
0
1
1
0
0
0
1
1
Read/Write R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
Inductor valley current settings
00 = 4A (typ.)
IOC[1:0]
01 = 4.7A (typ.)
10 = 5.4A (typ.)
11 = 6.4A (typ.)
Thermal pre-warning threshold settings
00 = 83C
01 = 94C
10 = 105C
11 = 116C
TPWTH[1:0]
RESV
Reserved bits
DVS slew rate for down
00 = 32mV/s
01 = 4mV/s
DVS_DOWN[1:0]
10 = 8mV/s
11 = 16mV/s
Recovery of device after TSD
0 : No Recovery after TSD
1 : Recovery after TSD
REARM
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is a registered trademark of Richtek Technology Corporation
www.richtek.com
18
DS5735-00 August 2014
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
