參數(shù)資料
型號： P95020NQG
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 電源管理
英文描述： 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC132
封裝： 10 X 10 MM, 0.85 MM HEIGHT, QFN-132
文件頁數(shù)： 93/169頁
文件大?。?/td> 4297K
代理商： P95020NQG
September2,2011Revision 1.3 Final
3
2011IntegratedDeviceTechnology,Inc.
IDTP95020
Product Datasheet
Table of Contents
Absolute Maximum Ratings...............................................5
ESD Warning................................................................6
Recommended Operating Conditions ...............................6
Power Consumption..........................................................6
Overall Power Consumption.........................................6
Audio Power Consumption...........................................7
Digital Interfaces Electrical Characteristics .......................8
I2C Master Electrical Characteristics ............................8
I2C Slave Electrical Characteristics ..............................8
I2S Electrical Characteristics ........................................8
GPIO Electrical Characteristics ....................................8
Pin Configuration and Description.....................................9
I/O Type Description...................................................14
Product Overview............................................................15
Functional Modes.......................................................16
Register Map..............................................................16
Byte Ordering and Offset............................................17
Reserved Bit Fields ....................................................17
Register Access Types...............................................17
Audio Module ..................................................................18
Audio – Pin Definitions ...............................................19
Audio – Section Overview ..........................................19
Audio – Power Up Audio Module ...............................19
Audio – Analog Performance Characteristics.............20
Audio – Microphone Input Port...................................21
Audio – Analog Line Input ..........................................23
Audio – DAC, ADC.....................................................23
Audio – Automatic Gain Control .................................24
Audio – Analog Mixer Block .......................................25
Audio – Digital Audio Input / Output Interface ...........25
Audio – Subsystem Clocking......................................25
Audio – Reference Voltage Generator, Buffer, and
Filtering Caps .............................................................28
Audio – Analog and Class D Output Block.................28
Audio – Class D BTL Amplifier ...................................28
Audio – Class D Registers .........................................29
Audio – Class D Equalizer Coefficient and Prescaler
Ram (EQRAM) ...........................................................38
Audio – Control Registers ..........................................39
Charger Module ..............................................................57
Charger – Overview ...................................................58
Charger – Sub-blocks.................................................58
Charger – DC Electrical Characteristics.....................59
Charger – Typical Performance Characteristics.........61
Charger – Register Addresses...................................62
Charger – Pre-Regulator............................................67
Charger – Ideal Diode from VBAT to VSYS ...................68
Charger – Charger / Discharger.................................68
Charger – Thermal Monitoring ...................................69
Charger – Power On Reset........................................69
Clock Generator Module .................................................71
Clock Generator – Pin Definitions ..............................72
Clock Generator – Oscillator Electrical Characteristics
...................................................................................72
Clock Generator – PLL Control ..................................74
Clock Generator – Oscillator Circuit ...........................74
Clock Generator – Power Source...............................74
Clock Generator – On Chip Clock..............................75
Clock Generator – Clock Accuracy ............................76
Clock Generator - Registers.......................................76
RTC Module....................................................................78
RTC – General Description ........................................78
RTC – Timekeeper Registers.....................................79
RTC – Date Registers ................................................80
RTC – Alarm Registers ..............................................81
RTC – Interrupt Registers ..........................................84
RTC – Reserved Registers ........................................84
General Purpose Timers.................................................85
GP Timers – General Description ..............................85
GP Timers – Registers...............................................86
DC-DC Module................................................................88
Buck Regulators..............................................................89
Buck Regulators – Pin Definitions..............................90
Buck Regulators – Electrical Characteristics..............90
Buck Regulators – Typical Performance Characteristics
...................................................................................91
Buck Regulators – Register Addresses......................92
Buck Regulators – Enable / Disable...........................95
Buck Regulators – Application ...................................96
LED Boost Converter and Sinks .....................................98
LED Boost – Operating Requirements.......................99
LED Boost – Electrical Characteristics.......................99
LED Boost – Typical Performance Characteristics ..100
LED Boost – Register Settings.................................100
LED Boost – Enable / Disable..................................101
LED Boost – Over-Voltage Protection......................102
LED Boost – Over-Current Limiter ...........................102
LED Boost - Application ...........................................103
相關(guān)PDF資料
PDF描述
P95020NQG8 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC132
P95020ZNQGI8 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC132
P95020ZLLG 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA124
P95020ZLLGI 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA124
P95020ZNQGI 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC132
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P95020NQG8 制造商:Integrated Device Technology Inc 功能描述:Power Management and Control 132-Pin QFN EP T/R 制造商:Integrated Device Technology Inc 功能描述:POWER MANAGEMENT AUDIO & CONTROL - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:Integrates Audio, LED B/Light Pwr Mgt
P95020ZDLLG 制造商:Integrated Device Technology Inc 功能描述:124-LGA - Bulk
P95020ZDLLG8 制造商:Integrated Device Technology Inc 功能描述:124-LGA - Tape and Reel
P95020ZDNQG 制造商:Integrated Device Technology Inc 功能描述:132-VFQFPN - Bulk
P95020ZDNQG8 制造商:Integrated Device Technology Inc 功能描述:132-VFQFPN - Tape and Reel
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