Manual

MAX8649
1.8A Step-Down Regulator with Differential
Remote Sense in 2mm x 2mm WLP
26 ______________________________________________________________________________________
REGISTER NAME SYNC
Address 0x05h
Reset Value 0x00h
Type Read
Special Features Reset upon V
DD
or IN1 UVLO
BIT NAME DESCRIPTION
DEFAULT
VALUE
B7 (MSB)
B6
SYNC[1:0]
Sets Clock Frequency of External Clock Present on SYNC Input
00 = 26MHz
01 = 13MHz
10 = 19.2MHz
11 = 19.2MHz
00
B5 — Reserved for future use. 0
B4 — Reserved for future use. 0
B3 — Reserved for future use. 0
B2 — Reserved for future use. 0
B1 — Reserved for future use. 0
B0 (LSB) — Reserved for future use. 0
Table 8. I
2
C Register: SYNC
This register specifies the clock frequency of external clock source.