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Features
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300 mA/1.9V/2.5V DC to DC for Co-processor Core
80 mA/2.8V Dual-mode LDO for Memories (LDO1)
130 mA/2.7V/2.8V LDO for Camera Module (LDO2)
130 mA/2.8V LDO for Analog Section Supply of Audio Stereo Codec (LDO6)
10 mA/1.8V/2.8V LDO for Digital Section Supply of Audio Stereo Codec (LDO7)
130 mA/2.8V LDO for Analog Section Supply of Bluetooth ? Module (LDO4)
130 mA/2.8V LDO for Digital Section Supply of Bluetooth ? Module (LDO5)
2 mA/2.4V/2.7V LDO for Low-power Device Control (LDO3)
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Open Drain Switch
Three-channel Level Shifters
LED Driver
0.5 mA/1.5V Bufferized Voltage Reference
Power Management Start-up Controller and Reset Generation
Over- and Under-voltage Protections
Over-temperature Protection
Shutdown, Sleep and Enable Modes
Straightforward and Easy Interfacing to any Baseband Controller
Small 5 mm x 5 mm, 49-ball BGA Package
Power
Management for
Mobiles (PM)
AT73C204
Description
The AT73C204 device provides an integrated power management solution for the add-
on multimedia features in new-generation mobile phones. These features include a
camera module, sound system for polyphonic ringing tones, memory module for
downloaded MP3 files, Bluetooth module for cordless headset, etc. The most common
approach to the IC architecture of these new-generation mobile phones is a baseband
processor for the basic telephony functions and a separate co-processor for the multi-
media features. Atmel proposes the AT73C202 for power management of the
baseband processor and RF elements, and the AT73C204 for power management of
the multimedia features.
The AT73C204 is suitable for any telecommunications standard: GSM/GPRS, PDS,
CDMA, CDMA2000, WCDMA or UMTS. It is packaged in a small form-factor 49-ball
5 mm x 5 mm BGA package.
6014A–PMGMT–10/03
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相关代理商/技术参数
AT73C204-EK1 功能描述:开发板和工具包 - ARM COMPLETE EVAL KIT RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V
AT73C204-EK2 功能描述:开发板和工具包 - ARM UNSOLDERED EVAL KIT RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V
AT73C204J 功能描述:电池管理 Monolithic numeric RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
AT73C205 功能描述:其他电源管理 NGD MONOLITHIC NUMERIC IC RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel
AT73C206 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Power Management And Analog Companions (PMAAC)
AT73C209 功能描述:其他电源管理 NGD : MONOLITHIC NUMERIC IC RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel
AT73C209-EK 功能描述:开发板和工具包 - ARM AT73C209 EVALUATION BOARD RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V
AT73C211 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Power Management