MMPF0100Z datasheet(82/128 Pages) NXP

82 / 128 page

NXP Semiconductors

PF0100Z

FUNCTIONAL BLOCK REQUIREMENTS AND BEHAVIORS

6.4.6.5.2

VGEN2

VGEN1LITR

Transient line response

•IGEN1 = 75 mA

VIN1INITIAL = 1.75 V to VIN1FINAL = 2.25 V for

VGEN1[3:0] = 0000 to 1101

VIN1INITIAL = VGEN1+0.3 V to VIN1FINAL = VGEN1+0.8 V for

VGEN1[3:0] = 1110, 1111

• Refer to Figure 25

–5.0

8.0

Notes

63.

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 102. VGEN2 electrical characteristics

All parameters are specified at PF0100Z TA = -40 °C to 85 °C, PF0100AZ TA = -40 °C 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

VGEN2

VIN1

Operating input voltage

1.75

–

3.40

VGEN2NOM

Nominal output voltage

–

Table 91

–V

IGEN2

Operating load current

0.0

–

250

VGEN2 active mode - DC

VGEN2TOL

Output voltage tolerance

1.75 V < VIN1 < 3.4 V

0.0 mA < IGEN2 < 250 mA

VGEN2[3:0] = 0000 to 1111

-3.0

–

3.0

VGEN2LOR

Load regulation

(VGEN2 at IGEN2 = 250 mA) - (VGEN2 at IGEN2 = 0.0 mA)

For any 1.75 V < VIN1 < 3.4 V

–0.05–

mV/mA

VGEN2LIR

Line regulation

(VGEN2 at VIN1 = 3.4 V) - (VGEN2 at VIN1 = 1.75 V)

For any 0.0 mA < IGEN2 < 250 mA

–0.50–

mV/mA

IGEN2LIM

Current limit

IGEN2 when VGEN2 is forced to VGEN2NOM/2

PF0100Z

PF0100AZ

333

305

417

510

IGEN2OCP

Overcurrent protection threshold

IGEN2 required to cause the SCP function to disable LDO when

REGSCPEN = 1

PF0100Z

PF0100AZ

300

290

–

500

IGEN2Q

Quiescent current

No load, Change in IVIN and IVIN1

When VGEN2 enabled

–16

–

μA

Table 101. VGEN1 electrical characteristics (continued)

All parameters are specified at PF0100Z TA = -40 °C to 85 °C, PF0100AZ TA = -40 °C to 105 °C, VIN = 3.6 V, VIN1 = 3.0 V,

VGEN1[3:0] = 1111, IGEN1 = 10 mA, typical external component values, unless otherwise noted. Typical values are characterized at

VIN = 3.6 V, IN1 = 3.0 V, VGEN1[3:0] = 1111, IGEN1 = 10 mA, and 25 °C, unless otherwise noted.

Symbol

Parameter

Min.

Typ.

Max.

Unit

Notes

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