MMPF0100 datasheet(85/137 Pages) NXP

85 / 137 page

NXP Semiconductors

PF0100

FUNCTIONAL BLOCK REQUIREMENTS AND BEHAVIORS

6.4.6.5

LDO specifications

6.4.6.5.1

VGEN1

Table 102. VGEN1 electrical characteristics

All parameters are specified at TMIN to TMAX (See Table 3), 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

VGEN1

VIN1

Operating input voltage

1.75

–

3.40

VGEN1NOM

Nominal output voltage

–

Table 92

–V

IGEN1

Operating load current

0.0

–

100

VGEN1 DC

VGEN1TOL

Output voltage tolerance

• 1.75 V < VIN1 < 3.4 V

• 0.0 mA < IGEN1 < 100 mA

• VGEN1[3:0] = 0000 to 1111

-3.0

–

3.0

VGEN1LOR

Load regulation

• (VGEN1 at IGEN1 = 100 mA) - (VGEN1 at IGEN1 = 0.0 mA)

• For any 1.75 V < VIN1 < 3.4 V

–0.15

–

mV/mA

VGEN1LIR

Line regulation

• (VGEN1 at VIN1 = 3.4 V) - (VGEN1 at VIN1 = 1.75 V)

• For any 0.0 mA < IGEN1 < 100 mA

–0.30

–

mV/mA

IGEN1LIM

Current limit

• IGEN1 when VGEN1 is forced to VGEN1NOM/2

122

167

200

IGEN1OCP

Overcurrent protection threshold

• IGEN1 required to cause the SCP function to disable LDO when

REGSCPEN = 1

115

–

200

IGEN1Q

Quiescent current

• No load, change in IVIN and IVIN1

• When VGEN1 enabled

–14–

μA

VGEN1 AC and transient

PSRRVGEN1

PSRR

•IGEN1 = 75 mA, 20 Hz to 20 kHz

• VGEN1[3:0] = 0000 - 1101

• VGEN1[3:0] = 1110, 1111

–

(66)

NOISEVGEN1

Output noise density

• VIN1 = 1.75 V, IGEN1 = 75 mA

• 100 Hz – <1.0 kHz

• 1.0 kHz – <10 kHz

• 10 kHz – 1.0 MHz

–

-108

-118

-124

-100

-108

-112

dBV/

√Hz

SLWRVGEN1

Turn-on slew rate

• 10% to 90% of end value

• 1.75 V

≤ VIN1 ≤ 3.4 V, IGEN1 = 0.0 mA

• VGEN1[3:0] = 0000 to 0111

• VGEN1[3:0] = 1000 to 1111

–

12.5

16.5

/μs

GEN1tON

Turn-on time

• Enable to 90% of end value, VIN1 = 1.75 V, 3.4 V

• IGEN1 = 0.0 mA

–

500

μs

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