MMPF0100 datasheet(27/136 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

PF0100

Functional Block Requirements and Behaviors

Bias and References Block Description

VREFDDR Specifications

Table 21. VREFDDR Electrical Characteristics

TA = -40 to 85 °C, VIN = 3.6 V, IREFDDR = 0.0 mA, VINREFDDR = 1.5 V and typical external component values, unless otherwise

noted. Typical values are characterized at VIN = 3.6 V, IREFDDR = 0.0 mA, VINREFDDR = 1.5 V, and 25 °C, unless otherwise noted.

Parameter

Symbol

Min

Typ

Max

Unit

VREFDDR

Operating Input Voltage Range

VINREFDDR

1.2

–

1.8

Operating Load Current Range

IREFDDR

0.0

–

Current Limit

IREFDDR when VREFDDR is forced to VINREFDDR/4

IREFDDRLIM

11.25

Quiescent Current(24)

IREFDDRQ

–8.0

–

μA

ACTIVE MODE – DC

Output Voltage

1.2 V < VINREFDDR < 1.8 V

0.0 mA < IREFDDR < 10 mA

VREFDDR

–VINREFDDR/2

–

Output Voltage Tolerance

1.2 V < VINREFDDR < 1.8 V

0.6 mA

≤ IREFDDR ≤ 10 mA

VREFDDRTOL

–1.0

–

1.0

Load Regulation

1.0 mA < IREFDDR < 10 mA

1.2 V < VINREFDDR < 1.8 V

VREFDDRLOR

–0.40–

mV/mA

ACTIVE MODE – AC

Turn-on Time

Enable to 90% of end value

VINREFDDR = 1.2 V, 1.8 V

IREFDDR = 0.0 mA

tONREFDDR

–

100

μs

Turn-Off Time

Disable to 10% of initial value

VINREFDDR = 1.2 V, 1.8 V

IREFDDR = 0.0 mA

tOFFREFDDR

––

Start-up Overshoot

VINREFDDR = 1.2 V, 1.8 V

IREFDDR = 0.0 mA

VREFDDROSH

–1.0

6.0

Transient Load Response

VINREFDDR = 1.2 V, 1.8 V

VREFDDRTLR

–5.0

–

Notes

24.

When VREFDDR is off there is a quiescent current of 1.5

μA typical.

MMPF0100 Datasheet(PDF) 27 Page - Freescale Semiconductor, Inc

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