Datasheet
TPS65930/TPS65920
www.ti.com
SWCS037G–MAY 2008–REVISED APRIL 2011
List of Tables
2-1 Ball Characteristics............................................................................................................... 13
2-2 Signal Description ................................................................................................................ 17
3-1 Absolute Maximum Ratings..................................................................................................... 23
3-2 VBAT Minimum Required Per VBAT Ball and Associated Maximum Current ........................................... 23
3-3 Recommended Operating Maximum Ratings ................................................................................ 24
3-4 Digital I/O Electrical Characteristics ........................................................................................... 24
4-1 Summary of the Power Providers .............................................................................................. 28
4-2 Part Names With Corresponding VDD1 Current Support................................................................... 29
4-3 VDD1 dc-dc Regulator Characteristics ........................................................................................ 29
4-4 VDD2 dc-dc Regulator Characteristics ........................................................................................ 32
4-5 VIO dc-dc Regulator Characteristics........................................................................................... 35
4-6 VDAC LDO Regulator Characteristics......................................................................................... 38
4-7 VPLL1 LDO Regulator Characteristics ........................................................................................ 39
4-8 VMMC1 LDO Regulator Characteristics....................................................................................... 40
4-9 VAUX2 LDO Regulator Characteristics ....................................................................................... 41
4-10 Output Load Conditions ......................................................................................................... 42
4-11 Charge Pump Output Load Conditions........................................................................................ 43
4-12 Voltage Reference Characteristics............................................................................................. 45
4-13 Backup Battery Charger Characteristics ...................................................................................... 45
4-14 Battery Threshold Levels........................................................................................................ 46
4-15 VRRTC LDO Regulator Characteristics ....................................................................................... 46
4-16 Power Consumption ............................................................................................................. 47
4-17 Regulator State Depending on Use Case..................................................................................... 48
4-18 BOOT Mode Description ........................................................................................................ 49
4-19 MC021 Mode...................................................................................................................... 49
5-1 System States .................................................................................................................... 54
6-1 Predriver Output Characteristics ............................................................................................... 56
6-2 Vibrator H-Bridge Output Characteristics ..................................................................................... 57
6-3 USB-CEA Carkit Audio Downlink Electrical Characteristics ................................................................ 58
6-4 Digital Audio Filter RX Electrical Characteristics............................................................................. 59
6-5 Boost Electrical Characteristics Versus F
S
Frequency (F
S
≤ 22.05 kHz) ................................................. 60
6-6 Boost Electrical Characteristics Versus F
S
Frequency (F
S
≥ 24 kHz) ..................................................... 60
6-7 Analog Microphone Bias Module Characteristics With Bias Resistor ..................................................... 61
6-8 Analog Microphone Bias Module Characteristics With Bias Resistor ..................................................... 61
6-9 Silicon Microphone Module Characteristics................................................................................... 64
6-10 Uplink Characteristics............................................................................................................ 65
6-11 USB-CEA Carkit Audio Uplink Electrical Characteristics.................................................................... 67
6-12 Digital Audio Filter TX Electrical Characteristics ............................................................................. 68
7-1 HS-USB Interface Timing Requirements...................................................................................... 71
7-2 HS-USB Interface Switching Requirements .................................................................................. 71
7-3 USB-CEA Carkit Interface Timing Parameters ............................................................................... 72
7-4 USB-CEA Carkit UART Timings................................................................................................ 73
7-5 HS Differential Receiver......................................................................................................... 74
7-6 HS Differential Transmitter...................................................................................................... 74
7-7 CEA/UART Driver ................................................................................................................ 75
7-8 Pullup/Pulldown Resistors....................................................................................................... 75
7-9 OTG VBUS Electrical Characteristics ......................................................................................... 76
Copyright © 2008–2011, Texas Instruments Incorporated List of Tables 7