Analog
Analog Solutions—Robust Reliable Performance
PF3000
PF Series 12-Channel Configurable PMIC
Overview
Target Applications
The PF3000 power management integrated circuit (PMIC) features a configurable
• eReaders
architecture that supports numerous outputs with various current ratings as well as
programmable voltage and sequencing. This enables the PF3000 to power the core
• Navigation
processor, external memory and peripherals to provide a single-chip system power
• Human-machine interface
solution in multiple applications, reducing design complexity and lowering overall bill
• Home automation
of materials. The high-performance architecture offers improved efficiency across
the complete output range and delivers advanced functionality for consumer and
industrial applications.
The PF3000 is ideally suited to the i.MX 7 and lower-end versions of the i.MX 6 family
of applications processors. Our compatability with i.MX applications processors is
shown in multiple reference designs and facilitates software controlled, dynamic voltage
scaling. This provides customers with a platform-level solution from a single supplier
to enable faster time to market and reduce engineering effort.
PF300
Functional
Internal
BlockBlock
Diagram
PF3000
Functional
Internal
Diagram
OTP Startup Configuration
OTP Prototyping
(Try before burn)
Voltage
Sequence and
Timing
Phasing and
Frequency Selection
Bias and References
Power Generation (Input Voltage 2.8V to 5.5V)
Switching Regulators
SW1A
(0.70 - 1.475V, 1.0A)
(0.70 - 1.475V, 1.75A)
Regulator Control
I2C Communication & Registers
(2.85 to 3.30V, 350mA)
VLDO1
(1.8 to 3.3V, 100mA)
SW2
VLDO2
(1.50 - 1.85V, 1.25A)
or (2.50 - 3.30V, 1.25A)
(0.8 to 1.55V, 250mA)
SW3
(1.8 to 3.3V, 100mA)
Logic and Control
IO Interface with MCU
VCC_SD
(1.80 or 3.15V, 100mA)
V33
SW1B
Internal Core Voltage Reference
DDR Voltage Reference
Linear Regulators
VLD03
(0.90 - 1.65V, 1.5A)
VLDO4
(1.8 to 3.3V, 350mA)
Fault Detection and Protection
Thermal
Current Limit
5V Input Over Voltage Indicator
Freescale Technology
Boost Regulator
(5 to 5.15V, 600mA)
USB OTG Supply
VSNVS
(3.0V, 1mA)
RTC supply with
coincell charger
• Industrial EBS
• Point of sale (POS) terminals
• Wearables
• Internet of Things (IoT)
• Portable medical
Product Differentiation
Features
Benefits
4 Buck Converters
High efficiency (>90%), lower power dissipation
6 LDOs, integrated boost regulator for USB + coin cell charger,
RTC supply
Supply multiple peripherals, lowering external component count
Forced PFM (Pulse Frequency Modulation), APS (Auto Pulse Skip)
or PWM operation
Higher light load efficiency – longer battery standby time
Programmable output voltage, sequence, timing
Ensure scalability across platforms (multiple i.MX applications processors usage)
Quick turn customization (OTP configuration)
Try before buy option, faster time to market
5 V voltage input compatibility
Simplify bill of materials by alleviating the need for a 5 V to 4.5 V converter
I C digital interface for programmability
On the fly voltage scaling for better system efficiency, regulator management
for versatility
Preprogrammed versions, optimized for dedicated i.MX applications
processors versions
Reduces design efforts since the PMICs are designed for compatibility with
the i.MX applications processors
7 x 7 mm QFN power package
Allows 4 layer printed circuit boards (PCBs)
2
Features
• 2.8 V to 5.5 V input voltage
• 12-channel, 7.2 A total power delivery
• 4-channel configurable buck converters
• Forced PWM/PFM or APS operation
• 6 user programmable LDOs
• Boost regulator to 5.0 V out for USB,
coin cell charger, DDR reference
Complete Technical
Documentation Available
• Datasheets. application notes, EVM
content
Easy to Use Tools
• GUI and evaluation systems available
to test efficiency, temp rise, etc.
• Technical and hands-on training
available upon request
• Programmable output voltage, current
limit, soft-start, FSW, OTP fault interrupt
• High power 7 x 7 mm QFN package
• Consumer, industrial grades available
PF3000 PMIC Enablement
and Documentation
KITPF3000FRDMEVM
• Generic family evaluation and
programming platform
• Friendly graphical user interface
Part
Numbers
Market
Temperature
MC32PF3000
Consumer
0 to 70C°
MC34PF3000
Industrial
-40C° to +85C°
Freescale
Document Title
Number
Description
PF3000
PF3000
Data Sheet
SG1002
Analog Product
Selector Guide
Selector Guide
SG187
Automotive
Product
Selector Guide
Selector Guide
SG200
Industrial
Product
Selector Guide
Selector Guide
• USB interface
i.MX 7 applications processors
+ PF3000
Application note: i.MX 7, i.MX 6 schematic
+ BOM, configuration code example
For more information visit freescale.com/PMIC
Freescale and the Freescale logo are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off.
All other product or service names are the property of their respective owners. © 2014 Freescale Semiconductor, Inc.
Document Number: PF3000FS REV 1
很抱歉,暂时无法提供与“KITPF3000FRDMPGM”相匹配的价格&库存,您可以联系我们找货
免费人工找货