MMPF0100 datasheet(126/136 Pages) FREESCALE

126 / 136 page

Analog Integrated Circuit Device Data

126

Freescale Semiconductor

PF0100

Typical Applications

PF0100 Layout Guidelines

8.2

PF0100 Layout Guidelines

8.2.1

General Board Recommendations

1. It is recommended to use an eight layer board stack-up arranged as follows:

• High current signal

•GND

•Signal

• Power

•Signal

•GND

• High current signal

2. Allocate TOP and BOTTOM PCB Layers for POWER ROUTING (high current signals), copper-pour the unused area.

3. Use internal layers sandwiched between two GND planes for the SIGNAL routing.

8.2.2

Component Placement

It is desirable to keep all component related to the power stage as close to the PMIC as possible, specially decoupling input and

output capacitors.

REFERENCE, VREFDDR - (0.20-1.65V), 10 MA

1.0

μF

10 V X5R 0402

CC0402KRX5R6BB105

Yageo America

Output capacitance

0.1

μF

10 V X5R 0402

C0402C104K8PAC

Kemet

VHALF,

VINREFDDR

INTERNAL REFERENCES, VCOREDIG, VCOREREF, VCORE

1.0

μF

10 V X5R 0402

CC0402KRX5R6BB105

Yageo America

VCOREDIG

1.0

μF

10 V X5R 0402

CC0402KRX5R6BB105

Yageo America

VCORE

0.22

μF

10 V X5R 0402

GRM155R61A224KE19D

Murata

VCOREREF

COIN CELL

0.1

μF

10 V X5R 0402

C0402C104K8PAC

Kemet

LICELL

MISCELLANEOUS

1.0

μF

10 V X5R 0402

CC0402KRX5R6BB105

Yageo America

VIN

100 k

1/16 W 0402

RK73H1ETTP1003F

KOA SPEER

PWRON

100 k

1/16 W 0402

RK73H1ETTP1003F

KOA SPEER

RESETBMCU

100 k

1/16 W 0402

RK73H1ETTP1003F

KOA SPEER

SDWN

100 k

1/16 W 0402

RK73H1ETTP1003F

KOA SPEER

INTB

Notes

68.

Freescale does not assume liability, endorse, or warrant components from external manufacturers that are referenced in circuit drawings

or tables. While Freescale offers component recommendations in this configuration, it is the customer’s responsibility to validate their

application.

Table 138. Bill of Material (68)

Value

Qty

Description

Part#

Manufacturer

Component/Pin

MMPF0100 bảng dữ liệu(PDF) 126 Page - Freescale Semiconductor, Inc

MMPF0100 bảng dữ liệu(HTML) 126 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 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL