Rainbow Electronics MAX8649 - Manual (Page 25)

MAX8649
1.8A Step-Down Regulator with Differential
Remote Sense in 2mm x 2mm WLP
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REGISTER NAME CONTROL
Address 0x04h
Reset Value 0xE0h
Type Read/write
Special Features Reset upon V
DD
, IN1 UVLO or EN pulled low
BIT NAME DESCRIPTION
DEFAULT
VALUE
B7 (MSB) EN_PD
0 = Pulldown on EN input is disabled.
1 = Pulldown on EN input is enabled.
1
B6 VID0_PD
0 = Pulldown on VID0 input is disabled.
1 = Pulldown on VID0 input is enabled.
1
B5 VID1_PD
0 = Pulldown on VID1 input is disabled.
1 = Pulldown on VID1 input is enabled.
1
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 7. I 2 C Register: CONTROL
This register enables or disables pulldown resistors.