MMPF0200 datasheet(70/114 Pages) NXP

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NXP Semiconductors

PF0200

FUNCTIONAL BLOCK REQUIREMENTS AND BEHAVIORS

VGEN2 AC and transient (continued)

GEN2OSHT

Start-up Overshoot

VIN1 = 1.75 V, 3.4 V, IGEN2 = 0.0 mA

–1.0

2.0

VGEN2LOTR

Transient Load Response

VIN1 = 1.75 V, 3.4 V

IGEN2 = 25 to 250 mA in 1.0 μs

Peak of overshoot or undershoot of VGEN2 with respect to final

value

Refer to Figure 20

––

3.0

VGEN2LITR

Transient Line Response

IGEN2 = 187.5 mA

VIN1INITIAL = 1.75 V to VIN1FINAL = 2.25 V for

VGEN2[3:0] = 0000 to 1101

VIN1INITIAL = VGEN2+0.3 V to VIN1FINAL = VGEN2+0.8 V for

VGEN2[3:0] = 1110, 1111

Refer to Figure 20

–5.0

8.0

Notes

58.

The PSRR of the regulators is measured with the perturbing signal at the input of the regulator. The power management IC is supplied separately

from the input of the regulator and does not contain the perturbed signal. During measurements, care must be taken not to operate in the dropout

region of the regulator under test.

Table 87. VGEN2 electrical characteristics (continued)

All parameters are specified at Consumer TA = -40 to 85 °C and Extended Industrial TA = -40 to 105 °C, VIN = 3.6 V, VIN1 = 3.0 V,

VGEN2[3:0] = 1111, IGEN2 = 10 mA, typical external component values, unless otherwise noted. Typical values are characterized at VIN =

3.6V, VIN1 = 3.0 V, VGEN2[3:0] = 1111, IGEN2 = 10mA and 25°C, unless otherwise noted.

Symbol

Parameter

Min.

Typ.

Max.

Unit

Notes

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