ADM1062ASU

更新时间： 2024-02-27 19:34:04

品牌	Logo	应用领域
亚德诺 - ADI		监控
页数	文件大小	规格书
32页	1335K
描述
Multisupply Supervisor/Sequencer with Margining Control and Temperature Monitoring

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ADM1062ASU 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	QFP
包装说明：	TFQFP, TQFP48,.35SQ	针数：	48
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	1.36
Is Samacsys：	N	可调阈值：	YES
模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT	JESD-30 代码：	S-PQFP-G48
JESD-609代码：	e3	长度：	7 mm
湿度敏感等级：	3	信道数量：	10
功能数量：	1	端子数量：	48
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	TFQFP
封装等效代码：	TQFP48,.35SQ	封装形状：	SQUARE
封装形式：	FLATPACK, THIN PROFILE, FINE PITCH	峰值回流温度（摄氏度）：	260
电源：	3/5 V	认证状态：	Not Qualified
座面最大高度：	1.2 mm	子类别：	Power Management Circuits
最大供电电流 (Isup)：	6 mA	标称供电电压 (Vsup)：	2.7 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	40	宽度：	7 mm
Base Number Matches：	1

ADM1062ASU 数据手册

Preliminary Technical Data

ADM1062

GENERAL DESCRIPTION

(continued from Page 1)

up to a +12V output for driving the gate of an N- Channel FET

which may be placed in the path of a supply.

In addition to these functions the ADM1062 integrates a 12-bit

ADC and six 8-bit voltage output DACs. These circuits can be

used to implement a closed loop margining system. This

enables supply adjustment by altering either the feedback node

or reference of a DC/DC Converter using the DAC outputs. The

supply margining can be performed, with a minimum of

external components, to an accuracy of 0.5%. The margining

loop can be used at In Circuit Testing of a board during

production (to verify the board’s functionality at say −5% of

nominal supplies), or can be used dynamically to accurately

control the output voltage of a DC/DC converter.

Temperature measurement is possible with the ADM1062. The

device contains one internal temperature sensor and a

differential input for a remote thermal diode. These are

measured using the 12- bit ADC.

The logical core of the device is a Sequencing Engine. This is a

state machine based construction, providing up to 63 different

states. This enables very flexible sequencing of the outputs,

based on the condition of the inputs.

The device also provides up to ten programmable inputs for

monitoring Under, Over, or out-of-window faults on up to ten

supplies. In addition, ten programmable outputs are provided.

These can be used as logic enables. Six of them can also provide

The device is controlled via configuration data which can

programmed into an EEPROM. All of this configuration can be

programmed using an intuitive GUI based software package

provided by ADI.

Rev. PrJ | Page 3 of 32

1 234 5 6 7...32

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