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REG1
Switching Regulators, Battery Chargers, and LED Drivers » LTC4155: Dual-Input Power Manager / 3.5A Li-Ion Battery Charger with I²C Control and USB OTG » LTC4155 Register Map Definitions

REG1 Register. More...

## Macros
#define | LTC4155_REG1_SUBADDR 0x01
#define | LTC4155_REG1 (0 << 12 | (16 - 1) << 8 | LTC4155_REG1_SUBADDR)

## Detailed Description

REG1 Register.

7 | 6:5 | 4:0
--- | --- | ---
PRIORITY | TIMER | WALLILIM

- CommandCode: 0x01
- Contains Bit Fields:
  - PRIORITY : Input connector priority swap setting. Setting PRIORITY will cause power to be drawn from USB when both WALL and USB power are present.
  - TIMER : User Programmed Li-Ion charger safety timer setting. This internal timer begins at the onset of constant-voltage charging. Charging terminates at the expiration of the selected time.
  - WALLILIM : WALL total input current limit setting. Register contents will be modified by the LTC4155 upon certain events. See the datasheet section Input Current Regulation.

## Macro Definition Documentation

## ◆ LTC4155_REG1

#define LTC4155_REG1 (0 << 12 | (16 - 1) << 8 | LTC4155_REG1_SUBADDR)

Definition at line 217 of file LTC4155_reg_defs.h.

## ◆ LTC4155_REG1_SUBADDR

#define LTC4155_REG1_SUBADDR 0x01

Definition at line 216 of file LTC4155_reg_defs.h.