Datasheet

PRODUCTPREVIEW

TPS65186

www.ti.com

SLVSB04 –JULY 2011

ENABLE (ENABLE)

Address – 0x01h

DATA BIT D7 D6 D5 D4 D3 D2 D1 D0

FIELD NAME ACTIVE STANDBY V3P3_EN VCOM_EN VDDH_EN VPOS_EN VEE_EN VNEG_EN

READ/WRITE R/W R/W R/W R/W R/W R/W R/W R/W

RESET VALUE 0 0 0 0 0 0 0 0

FIELD NAME BIT DEFINITION

(1)

STANDBY to ACTIVE transition bit

1 – Transition from STANDBY to ACTIVE mode. Rails power up as defined by UPSEQx registers

ACTIVE

0 – no effect

NOTE: After transition bit is cleared automatically

STANDBY to ACTIVE transition bit

1 – Transition from STANDBY to ACTIVE mode. Rails power up as defined by DWNSEQx registers

STANDBY

0 – no effect

NOTE: After transition bit is cleared automatically. STANDBY bit has priority over AVTIVE.

VIN3P3 to V3P3 switch enable

V3P3_EN 1 – switch is ON

0 – switch is OFF

VCOM buffer enable

VCOM_EN 1 – enabled

0 – disabled

VDDH charge pump enable

VDDH_EN 1 – enabled

0 – disabled

VPOS LDO regulator enable

1 – enabled

VPOS_EN

0 – disabled

NOTE: VPOS cannot be enabled before VNEG is enabled.

VEE charge pump enable

VEE_EN 1 – enabled

0 – disabled

VNEG LDO regulator enable

1 – enabled

VNEG_EN

0 – disabled

NOTE: When VNEG is disabled VPOS will also be disabled.

(1) Enable bits always reflect actual status of the corresponding rail.