13892 datasheet(30/75 Pages) FREESCALE

30 / 75 page

Analog Integrated Circuit Device Data

Freescale Semiconductor

13892

ELECTRICAL CHARACTERISTICS

DYNAMIC ELECTRICAL CHARACTERISTICS

Because of an order from the United States International Trade Commission, BGA-packaged product lines and part numbers indicated here currently are not

available from Freescale for import or sale in the United States prior to September 2010: MC13892VK and MC13892VL in 139, 186 MAPBGA packages.

SWLEDOUT

Switching Frequency(35)

PLLx[2:0] = 100

fSWLED

2.097

MHz

Start-up Time

tST

100

µs

VVIDEO ACTIVE MODE - AC

PSRR - IL = 75% of ILMAX, 20 Hz to 20 kHz

VIN = VINMIN + 100 mV

VIN = VNOM + 1.0 V

VVIDEOPSS

Output Noise - VIN = VINMIN, IL = 75% of ILMAX

100 Hz – 1.0 kHz

>1.0 kHz – 10 kHz

>10 kHz – 1.0 MHz

VVIDEOON

-114

-124

-129

dBV/

√Hz

Spurs

32.768 kHz and harmonics

VVIDEOSP

-120

Turn-on Time

Enable to 90% of end value, VIN = VINMIN, VINMAX, IL = 0

VVIDEOtON

1.0

Turn-off Time

Disable to 10% of initial value, VIN = VINMIN, VINMAX, IL = 0

VVIDEOtOFF

0.1

Start-up Overshoot

VIN = VINMIN, VINMAX, IL = 0

VVIDEOOS

1.0

2.0

Transient Load Response

VIN = VINMIN, VINMAX

VVIDEOTLOR

1.0

2.0

Notes

35.

The switcher runs at 2/3 of the buck switcher PLL frequency and follows the PLL[2:0] programming.

Table 6. Dynamic Electrical Characteristics

Characteristics noted under conditions 3.1 V

≤ BATT ≤ 4.8 V, --30 ≤ TA ≤ 85°C, GND = 0 V, unless otherwise noted. Typical

values noted reflect the approximate parameter means at TA = 25°C under nominal conditions unless otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

13892 Datasheet(PDF) 30 Page - Freescale Semiconductor, Inc

13892 Datasheet(HTML) 30 Page - Freescale Semiconductor, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75

Datasheet Download

Link URL