LP8725TLE-CSLASHNOPB datasheet(17/46 Pages) TI1

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LP8725

www.ti.com

SNVS618G – DECEMBER 2009 – REVISED MAY 2013

Table 3. Default Output Voltages(1)(2)

Output

Max Current (mA)

Voltage Range (V)

Default output Voltage [V] and default ON/OFF

(PWR_ON/EN=1)

DEFSEL = VIN1

DEFSEL = GND

BUCK1

800

0.8 to 3.0

1.0*/1.2** ON

1.2*/1.0** ON

BUCK2

600

0.8 to 3.0

1.8*/1.8** ON

LDO1

300

1.2 to 3.3

2.8 ON

2.6 ON

LDO2

300

1.2 to 3.3

1.8 ON

2.8 ON

LDO3

300

1.2 to 3.3

3.3 ON

2.8 ON

LDO4

300

1.2 to 3.3

3.3 ON

2.8 ON

LDO5

300

1.2 to 3.3

2.8 ON

LILO1

300

0.8 to 3.3

1.2 ON

3.3 ON

LILO2

300

0.8 to 3.3

1.2 ON

(1)

These are dependent on whether DEFSEL is connected to VIN1 or GND when PWR_ON/EN=1.

(2)

BUCK1 voltages are set to *BUCK1_V1 and **BUCK1_V2 as selected by DVS1_V and the DVS pin.

BUCK2 voltages are set to *BUCK2_V1 and **BUCK2_V2 as selected by DVS2_V.

Table 4. LP8725-A Alternative Part's Default Output Voltages(1)(2)

Output

Max Current (mA)

Voltage Range (V)

Default output Voltage [V] and default ON/OFF

(PWR_ON/EN=1)

DEFSEL = VIN1

DEFSEL = GND

BUCK1

800

0.8 to 3.0

1.1*/1.0** OFF

1.3*/1.2** ON

BUCK2

600

0.8 to 3.0

1.1*/1.0** OFF***

1.3*/1.2** ON

LDO1

300

1.2 to 3.3

2.6 ON

2.8 ON

LDO2

300

1.2 to 3.3

3.0 ON

2.8 ON

LDO3

300

1.2 to 3.3

3.3 OFF****

2.8 ON

LDO4

300

1.2 to 3.3

3.0 ON

2.8 ON

LDO5

300

1.2 to 3.3

2.8 ON

LILO1

300

0.8 to 3.3

1.8 ON

LILO2

300

0.8 to 3.3

1.0 ON

1.8 ON

(1)

These are dependent on whether DEFSEL is connected to VIN1 or GND when PWR_ON/EN=1.

(2)

BUCK1 voltages are set to *BUCK1_V1 and **BUCK1_V2 as selected by DVS1_V and the DVS pin.

BUCK2 voltages are set to *BUCK2_V1 and **BUCK2_V2 as selected by DVS2_V.

*** Only if pin B2_EN=0 if in SUB_PMU configuration

**** Only if pin LDO3_EN=0

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