Texas Instruments Evaluation Module for TPS65835 TPS65835EVM-705 TPS65835EVM-705 데이터 시트
제품 코드
TPS65835EVM-705
Introduction
1
Introduction
The TPS65835 is a single-chip power management IC for active lens 3D glasses consisting of a battery
charger with Power Path management for a single lithium-ion (Li-Ion) or lithium-polymer (Li-Polymer) or
standard coin cell, a low drop out linear regulator (LDO), a boost converter, two H-bridges an MSP430
Core.
charger with Power Path management for a single lithium-ion (Li-Ion) or lithium-polymer (Li-Polymer) or
standard coin cell, a low drop out linear regulator (LDO), a boost converter, two H-bridges an MSP430
Core.
1.1
Features
•
Battery Charger
–
Power Path management
•
Low Dropout Linear Regulator (LDO)
•
Boost Converter
•
Two H-Bridges
•
MSP430 Core
1.2
Applications
•
Active 3D glasses
–
Television
–
Computer
–
Handheld
–
Theater
–
Gaming
1.3
Requirements
In order to operate this EVM properly, the hardware must be connected and properly configured. All
components and connectors are installed on the EVM as shipped, except the dc power supply.
components and connectors are installed on the EVM as shipped, except the dc power supply.
2
Electrical Performance Specifications
Input Voltage VIN 3.7 to 6.4 V
Input Voltage Vbat BAT 2.5 to 6.4 V
Output Voltage LDO VLDO 2.2 (default) or 3 V
Output Voltage Boost BST_OUT 8 to 16 V, 10 V default
Charge Current I
CHG
= Kiset/Riset 5 to 100 mA, 70 mA default
Input Voltage Low V
IL
(SW_SEL, VLDO_SET) 0.4 V
Input Voltage High V
IH
(SW_SEL, VLDO_SET) 1.2 V
3
SLVU486A
–
July 2011
–
Revised July 2011
TPS65835 System Evaluation Board
Copyright
©
2011, Texas Instruments Incorporated