MMPF0100 datasheet(90/136 Pages) NXP

90 / 136 page

NXP Semiconductors

PF0100

FUNCTIONAL BLOCK REQUIREMENTS AND BEHAVIORS

6.4.6.5.4

VGEN4

Table 105. VGEN4 electrical characteristics

All parameters are specified at TMIN to TMAX (See Table 3), VIN = 3.6 V, VIN2 = 3.6 V, VGEN4[3:0] = 1111, IGEN4 = 10 mA, typical external

component values, unless otherwise noted. Typical values are characterized at VIN = 3.6 V, VIN2 = 3.6 V, VGEN4[3:0] = 1111,

IGEN4 = 10 mA, and 25 °C, unless otherwise noted.

Symbol

Parameter

Min.

Typ.

Max.

Unit

Notes

VGEN4

VIN2

Operating input voltage

• 1.8 V

≤ VGEN4NOM ≤ 2.5 V

• 2.6 V

≤ VGEN4NOM ≤ 3.3 V

2.8

VGEN4NO

M+ 0.250

–

3.6

V—

(70)

VGEN4NOM

Nominal output voltage

–

Table 93

–V

IGEN4

Operating load current

0.0

–

350

VGEN4 DC

VGEN4TOL

Output voltage tolerance

• VIN2MIN < VIN2 < 3.6 V

• 0.0 mA < IGEN4 < 350 mA

• VGEN4[3:0] = 0000 to 1111

-3.0

–

3.0

VGEN4LOR

Load regulation

• (VGEN4 at IGEN4 = 350 mA) - (VGEN4 at IGEN4 = 0.0 mA )

• For any VIN2MIN < VIN2 < 3.6 V

–

0.07

–

mV/mA

VGEN4LIR

Line regulation

• (VGEN4 at 3.6 V) - (VGEN4 at VIN2MIN)

• For any 0.0 mA < IGEN4 < 350 mA

–

0.80

–

mV/mA

IGEN4LIM

Current limit

• IGEN4 when VGEN4 is forced to VGEN4NOM/2

435

584.5

700

IGEN4OCP

Overcurrent protection threshold

• IGEN4 required to cause the SCP function to disable LDO when

REGSCPEN = 1

420

–

700

IGEN4Q

Quiescent current

• No load, Change in IVIN and IVIN2

• When VGEN4 enabled

–13

–

μA

VGEN4 AC and transient

PSRRVGEN4

PSRR

•IGEN4 = 262.5 mA, 20 Hz to 20 kHz

• VGEN4[3:0] = 0000 - 1110, VIN2 = VIN2MIN + 100 mV

• VGEN4[3:0] = 0000 - 1000, VIN2 = VGEN4NOM + 1.0 V

–

(71)

NOISEVGEN4

Output noise density

•VIN2 = VIN2MIN, IGEN4 = 262.5 mA

• 100 Hz – <1.0 kHz

• 1.0 kHz – <10 kHz

• 10 kHz – 1.0 MHz

–

-114

-129

-135

-102

-123

-130

dBV/

√Hz

SLWRVGEN4

Turn-on slew rate

• 10% to 90% of end value

•VIN2MIN ≤ VIN2 ≤ 3.6 V, IGEN4 = 0.0 mA

• VGEN4[3:0] = 0000 to 0011

• VGEN4[3:0] = 0100 to 0111

• VGEN4[3:0] = 1000 to 1011

• VGEN4[3:0] = 1100 to 1111

–

22.0

26.5

30.5

34.5

/μs

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