LM10010集成电路（IC）的电源管理-专用规格书PDF中文资料

LM10010属于集成电路（IC）的电源管理-专用。由美国德州仪器公司制造生产的LM10010电源管理 - 专用专用型电源管理集成电路 (PMIC) 用于电源的控制或操作，适合特定或小范围的目标应用，例如汽车气囊管理、电容器组平衡、AC 公共电力监控、存储器总线端接、接地故障检测、能量收集、小型引擎管理、处理器或芯片集专用电压调节、负载突降保护、触觉驱动器、热电制冷器控制等。

1FEATURES

2• Output Current Accuracy (-40°C to +125°C)

• Input Voltage Range: 3V to 5.5V

• 6-Bit Current DAC That Connects Directly to

the Feedback Node of an External Regulator to

Provide Output Voltage Control

• Precision Enable to Support Custom UVLO

• WSON-10 3 mm x 3 mm Footprint, 0.5 mm

Pitch

• Compatible With the TMS320C66XX DSP Smart

Reflex Technology

APPLICATIONS

• Broadband, Networking, and Wireless

Communications

• Notebook and Palmtop Computers, PDAs

• Portable Instruments

• Battery-Powered Equipment

• Powering Digital Loads With a 6-Bit, 4 Pin VID

Interface

DESCRIPTION

The LM10010 is a precision, digitally programmed

device used to control the output voltage of a DC/DC

converter. The LM10010 outputs a DC current

inversely proportional to a 6-bit input word. This

current DAC output connects to the feedback pin of a

regulator in order to adjust its output voltage to a

desired range and resolution set by the user. As the

6-bit word counts up, the output voltage is adjusted

higher based on the setting of the feedback resistors

in the converter.

The LM10010 is designed to program point of load

regulators with adjustable resistor feedback networks

for VID (Voltage Identification).