MMPF0100 datasheet(88/136 Pages) NXP

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NXP Semiconductors

PF0100

FUNCTIONAL BLOCK REQUIREMENTS AND BEHAVIORS

6.4.6.5.3

VGEN3

VGEN2 AC and transient (continued)

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 31

–5.0

8.0

Notes

67.

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 104. VGEN3 electrical characteristics

All parameters are specified at TMIN to TMAX (See Table 3), VIN = 3.6 V, VIN2 = 3.6 V, VGEN3[3:0] = 1111, IGEN3 = 10 mA, typical external

component values, unless otherwise noted. Typical values are characterized at VIN = 3.6 V, VIN2 = 3.6 V, VGEN3[3:0] = 1111,

IGEN3 = 10 mA, and 25 °C, unless otherwise noted.

Symbol

Parameter

Min.

Typ.

Max.

Unit

Notes

VGEN3

VIN2

Operating input voltage

• 1.8 V

≤ VGEN3NOM ≤ 2.5 V

• 2.6 V

≤ VGEN3NOM ≤ 3.3 V

2.8

VGEN3NO

M+ 0.250

–

3.6

V—

(68)

VGEN3NOM

Nominal output voltage

–

Table 93

–V

IGEN3

Operating load current

0.0

–

100

VGEN3 DC

VGEN3TOL

Output voltage tolerance

• VIN2MIN < VIN2 < 3.6 V

• 0.0 mA < IGEN3 < 100 mA

• VGEN3[3:0] = 0000 to 1111

-3.0

–

3.0

VGEN3LOR

Load regulation

• (VGEN3 at IGEN3 = 100 mA) - (VGEN3 at IGEN3 = 0.0 mA)

• For any VIN2MIN < VIN2 < 3.6 V

–0.07–

mV/mA

VGEN3LIR

Line regulation

• (VGEN3 at VIN2 = 3.6 V) - (VGEN3 at VIN2MIN )

• For any 0.0 mA < IGEN3 < 100 mA

–0.8

–

mV/mA

IGEN3LIM

Current limit

• IGEN3 when VGEN3 is forced to VGEN3NOM/2

127

167

200

IGEN3OCP

Overcurrent protection threshold

• IGEN3 required to cause the SCP function to disable LDO when

REGSCPEN = 1

120–200

IGEN3Q

Quiescent current

• No load, Change in IVIN and IVIN2

• When VGEN3 enabled

–13–

μA

Table 103. VGEN2 electrical characteristics

All parameters are specified at TMIN to TMAX (See Table 3), 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 = 3.6 V, VIN1 = 3.0 V, VGEN2[3:0] = 1111,

IGEN2 = 10 mA and 25 °C, unless otherwise noted.

Symbol

Parameter

Min.

Typ.

Max.

Unit

Notes

MMPF0100 Datasheet(PDF) 88 Page - NXP Semiconductors

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