MMPF0100 datasheet(102/136 Pages) FREESCALE

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Analog Integrated Circuit Device Data

102

Freescale Semiconductor

PF0100

Functional Block Requirements and Behaviors

Power Generation

VSNVS AC AND TRANSIENT

Turn-on Time(64) (Load capacitor, 0.47

μF)

VCOIN = 3.0 V to 90% of VSNVS

VIN = 0.0 V, ISNVS = 5.0 μA

VSNVSVOLT[2:0] = 000 to 110

VIN = VTH0 to 90% of VSNVS

VCOIN = 0.0 V, ISNVS = 5.0 μA

VSNVSVOLT[2:0] = 000 to 110

tONSNVS

––

Start-up Overshoot

VSNVSVOLT[2:0] = 000 to 110

ISNVS = 5.0 μA

dVIN/dt = 50 mV/μs

VSNVSOSH

–40

Transient Line Response ISNVS = 75% of ISNVSMAX

3.2 V < VIN < 4.5 V, VSNVSVOLT[2:0] = 110

2.45 V < VIN < 4.5 V, VSNVSVOLT[2:0] = [000] - [101]

VSNVSLITR

–

Transient Load Response

VSNVSVOLT[2:0] = 110

3.1 V (UVDETL)< VIN ≤ 4.5 V

ISNVS = 75 to 750 μA

VSNVSVOLT[2:0] = 000 to 101

2.45 V < VIN ≤ 4.5 V

VTL0 > VIN, 1.8 V

≤ VCOIN ≤ 3.3 V

ISNVS = 40 to 400 μA

Refer to Figure 24

VSNVSLOTR

2.8

–

1.0

–

2.0

VSNVS DC, SWITCH

Operating Input voltage

Valid Coin Cell range

VINSNVS

1.8

–

3.3

Operating Load Current

ISNVS

5.0

–

400

μA

Internal Switch Rdson

VCOIN = 2.6 V

RDSONSNVS

–

100

VIN Threshold (VIN Powered to Coin Cell Powered)

VSNVSVOLT[2:0] = 110

VTL1

2.825

2.90

3.00

VIN Threshold (Coin Cell Powered to VIN Powered)

VSNVSVOLT[2:0] = 110

VTH1

2.85

2.95

3.05

Notes

63.

Current required by i.MX6X SNVS domain may change.

64.

The start-up of VSNVS is not monotonic. It first rises to 1.0 V and then settles to its programmed value within the specified tr1 time.

65.

For 1.8 V ISNVS limited to 100 μA for VCOIN < 2.1 V

Table 110. VSNVS Electrical Characteristics

All parameters are specified at TA = -40 to 85 °C, VIN = 3.6 V, VSNVS = 3.0 V, ISNVS = 5.0 μA, typical external component values,

unless otherwise noted. Typical values are characterized at VIN = 3.6 V, VSNVS = 3.0 V, ISNVS = 5.0 μA, and 25 °C, unless

otherwise noted.

Parameter

Symbol

Min

Typ

Max

Unit

MMPF0100 Datasheet(PDF) 102 Page - Freescale Semiconductor, Inc

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