MMPF0100Z datasheet(67/128 Pages) NXP

67 / 128 page

NXP Semiconductors

PF0100Z

FUNCTIONAL BLOCK REQUIREMENTS AND BEHAVIORS

To optimize the performance of the regulator, it is recommended that only voltages from 2.000 V to 3.300 V be used in the high range and

that that the lower range be used for voltages from 0.400 V to 1.975 V.

The output voltage set point is independently programmed for normal, standby, and sleep mode by setting the SW4[5:0], SW4STBY[5:0],

and SW4OFF[5:0] bits, respectively. However, the initial state of the SW4[6] bit is copied into bits SW4STBY[6], and SW4OFF[6] bits, so

the output voltage range remains the same on all three operating modes. Table 78 shows the output voltage coding valid for SW4.

Note: Voltage set points of 0.6 V and below are not supported, except in VTT mode.

Table 78. SW4 output voltage configuration

Low output voltage range(54)

High output voltage range

Set Point

SW4[6:0]

SW4 output

Set Point

SW4[6:0]

SW4 output

0000000

0.4000

1000000

0.8000

0000001

0.4250

1000001

0.8500

0000010

0.4500

1000010

0.9000

0000011

0.4750

1000011

0.9500

0000100

0.5000

1000100

1.0000

0000101

0.5250

1000101

1.0500

0000110

0.5500

1000110

1.1000

0000111

0.5750

1000111

1.1500

0001000

0.6000

1001000

1.2000

0001001

0.6250

1001001

1.2500

0001010

0.6500

1001010

1.3000

0001011

0.6750

1001011

1.3500

0001100

0.7000

1001100

1.4000

0001101

0.7250

1001101

1.4500

0001110

0.7500

1001110

1.5000

0001111

0.7750

1001111

1.5500

0010000

0.8000

1010000

1.6000

0010001

0.8250

1010001

1.6500

0010010

0.8500

1010010

1.7000

0010011

0.8750

1010011

1.7500

0010100

0.9000

1010100

1.8000

0010101

0.9250

1010101

1.8500

0010110

0.9500

1010110

1.9000

0010111

0.9750

1010111

1.9500

0011000

1.0000

1011000

2.0000

0011001

1.0250

1011001

2.0500

0011010

1.0500

1011010

2.1000

0011011

1.0750

1011011

2.1500

0011100

1.1000

1011100

2.2000

0011101

1.1250

1011101

2.2500

0011110

1.1500

1011110

2.3000

0011111

1.1750

1011111

2.3500

0100000

1.2000

1100000

2.4000

0100001

1.2250

1100001

2.4500

0100010

1.2500

1100010

2.5000

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