参数资料
型号: TPS65735RSNR
厂商: TEXAS INSTRUMENTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PQCC32
封装: GREEN, PLASTIC, QFN-32
文件页数: 23/32页
文件大小: 1324K
代理商: TPS65735RSNR
SLVSAI6
– JUNE 2011
List of Figures
1-1
TPS65735 Functional Block Diagram
........................................................................................... 5
1-2
TPS65735 Package Pin Assignments
.......................................................................................... 7
2-1
System Power Up State Diagram
.............................................................................................. 14
2-2
Push Button State Diagram
..................................................................................................... 15
2-3
System Operation Using Slider Switch
........................................................................................ 15
2-4
Thermistor Detection and Circuit
.............................................................................................. 16
2-5
Battery Charge Phases
.......................................................................................................... 17
2-10
Boost Load Disconnect
.......................................................................................................... 20
2-11
H-Bridge States
................................................................................................................... 21
2-12
H-Bridge States from Oscilloscope
............................................................................................ 22
2-13
SLEEP Signal to Force System Power Off
................................................................................... 22
2-14
COMP Pin Internal Connection
................................................................................................. 22
2-15
SWITCH, Slider Power On-Off Behavior
...................................................................................... 24
2-16
SWITCH, Push-button Power On Behavior
................................................................................... 25
2-17
SWITCH, Push-button Power Off Behavior
................................................................................... 25
3-1
TPS65735 Applications Schematic
............................................................................................ 26
3-2
Reducing System IQ with Addition of a FET .................................................................................. 27
3-3
Boost Feedback Network Schematic
.......................................................................................... 27
3-4
Bypassing Default TPS65735 Push Button SWITCH Timing
............................................................... 29
3-5
SWITCH Press and SLEEP Signal to Control System Power Off
......................................................... 29
Copyright
2011, Texas Instruments Incorporated
List of Figures
3
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