Texas Instruments Evaluation Module for TPS65910 TPS65910EVM-583 TPS65910EVM-583 데이터 시트
제품 코드
TPS65910EVM-583
TPS65910 EVM Power Capabilities
1.2
Features
•
An EPC
•
Two efficient step-down DCDC converters for processor cores
•
One efficient step-down DCDC converter for I/O power
•
One efficient step-up 5-V DCDC converter
•
SmartReflex-compliant dynamic voltage management for processor cores
•
Eight LDO voltage regulators and one RTC LDO (internal purpose)
•
One high-speed I
2
C interface for general-purpose control command
•
One high-speed I
2
C interface for SmartReflex (SR) class-3 control command
•
Two enable signals multiplexed with SR-I2C, configurable to control any supply state and processor
cores supply voltage
cores supply voltage
•
Thermal shutdown protection and hot-die detection
•
An RTC resource with:
–
Oscillator for 32.768-kHz crystal or 32-kHz built-in RC oscillator
–
Complete calendar capability
–
Alarm capability
•
One configurable general-purpose input/output (GPIO)
•
DCDCs switching synchronization through internal or external 3-MHz clock
•
Backup battery charger
2
TPS65910 EVM Power Capabilities
Table 1. TPS65910 EVM Resources Summary
POWER RESOURCE
TYPE
VOLTAGE RANGE (V)
I
max
(mA)
VIO
SMPS (buck)
1.5, 1.8, 2.5, 3.3
1000
VDD1
SMPS (buck)
0.6, 1.1, 1.5, 2.2, 3.2
1500
VDD2
SMPS (buck)
0.6, 1.1, 1.5, 2.2, 3.2
1500
VDD3
SMPS (boost)
5
100
VDIG1
LDO
1.2, 1.5, 1.8, 2.7
300
VDIG2
LDO
1.0, 1.1, 1.2, 1.8
300
VAUX33
LDO
1.8, 2.0, 2.8, 3.3
150
VMMC
LDO
1.8, 2.8, 3.0, 3.3
300
VAUX1
LDO
1.8, 2.5, 2.8, 2.85
300
VAUX2
LDO
1.8, 2.8, 2.9, 3.3
150
VDAC
LDO
1.8, 2.6, 2.8, 2.85
150
VPLL
LDO
1.0, 1.1, 1.8, 2.5
50
For detailed electrical characteristics of SMPS and LDO supplies, refer to the product data sheet.
3
Schematic
shows the TPS65910 EVM schematic.
3
SWCU065F – March 2010 – Revised April 2013
Introduction
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