MMPF0100 datasheet(96/136 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

PF0100

Functional Block Requirements and Behaviors

Power Generation

VGEN5

Table 105. VGEN5 Electrical Characteristics

All parameters are specified at TA = -40 to 85 °C, VIN = 3.6 V, VIN3 = 3.6 V, VGEN5[3:0] = 1111, IGEN5 = 10 mA, typical external

component values, unless otherwise noted. Typical values are characterized at VIN = 3.6 V, VIN3 = 3.6 V, VGEN5[3:0] = 1111,

IGEN5 = 10 mA, and 25 °C, unless otherwise noted.

Parameter

Symbol

Min

Typ

Max

Unit

VGEN5

Operating Input Voltage

1.8 V

≤ VGEN5NOM ≤ 2.5 V

2.6 V

≤ VGEN5NOM ≤ 3.3 V(58)

VIN3

2.8

VGEN5NOM+

0.250

–

4.5

Nominal Output Voltage

VGEN5NOM

–

Table 92

–V

Operating Load Current

IGEN5

0.0

–

100

VGEN5 ACTIVE MODE – DC

Output Voltage Tolerance

VIN3MIN < VIN3 < 4.5 V

0.0 mA < IGEN5 < 100 mA

VGEN5[3:0] = 0000 to 1111

VGEN5TOL

-3.0

–

3.0

Load Regulation

(VGEN5 at IGEN5 = 100 mA) - (VGEN5 at IGEN5 = 0.0 mA)

For any VIN3MIN < VIN3 < 4.5 mV

VGEN5LOR

–0.10–

mV/

Line Regulation

(VGEN5 at VIN3 = 4.5 V) - (VGEN5 at VIN3MIN)

For any 0.0 mA < IGEN5 < 100 mA

VGEN5LIR

–0.50–

mV/

Current Limit

IGEN5 when VGEN5 is forced to VGEN5NOM/2

IGEN5LIM

133

167

200

Over-current Protection threshold

IGEN5 required to cause the SCP function to disable LDO when

REGSCPEN = 1

IGEN5OCP

120

–

200

Quiescent Current

No load, Change in IVIN and IVIN3

When VGEN5 enabled

IGEN5Q

–13–

μA

VGEN5 AC AND TRANSIENT

PSRR(59)

•IGEN5 = 75 mA, 20 Hz to 20 kHz

VGEN5[3:0] = 0000 - 1111, VIN3 = VIN3MIN + 100 mV

VGEN5[3:0] = 0000 - 1111, VIN3 = VGEN5NOM + 1.0 V

PSRRVGEN5

–

Output Noise Density

•VIN3 = VIN3MIN, IGEN5 = 75 mA

100 Hz – <1.0 kHz

1.0 kHz – <10 kHz

10 kHz – 1.0 MHz

NOISEVGEN5

–

-114

-129

-135

-102

-123

-130

dBV/

√Hz

Turn-On Slew Rate

• 10% to 90% of end value

•VIN3MIN ≤ VIN3 ≤ 4.5 mV, IGEN5 = 0.0 mA

VGEN5[3:0] = 0000 to 0011

VGEN5[3:0] = 0100 to 0111

VGEN5[3:0] = 1000 to 1011

VGEN5[3:0] = 1100 to 1111

SLWRVGEN5

–

22.0

26.5

30.5

34.5

/μs

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