Analog Devices ADP2291 Evaluation Board ADP2291RM-EVALZ ADP2291RM-EVALZ 数据表

  

ADP2291

 

Rev. A | Page 5 of 20 

ABSOLUTE MAXIMUM RATINGS  

IN, DRV

 CS, CHG to GND  

−0.3 V to +13.5 V 

BAT, ADJ, TIMER to GND  

−0.3 V to (V

IN

 + 0.3 V) 

Operating Ambient Temperature  

−40°C to +85°C  

Operating Junction Temperature  

−40°C to +125°C  

θ

JA

, 2-layer MSOP-8 

220ºC/W  

θ

JA

, 4-layer MSOP-8 

158ºC/W  

θ

JA

, 2-layer LFCSP-8 

62ºC/W  

θ

JA

, 4-layer LFCSP-8 

48ºC/W  

Storage Temperature

 Range 

−65°C to +150°C  

Lead Temperature Soldering (10 sec) 

300°C 

 

 

1 

Pulling current from the DRV pin by driving it below ground while VIN is 

applied can cause permanent damage to the device.

Stresses above those listed under Absolute Maximum Ratings 
may cause permanent damage to the device. This is a stress 
rating only and functional operation of the device at these or 
any other condition s above those indicated in the operational 
section of this specification is not implied. Exposure to absolute 
maximum rating conditions for extended periods may affect 
device reliability.  

Absolute maximum ratings apply individually only, not in 
combination. Unless otherwise specified all other voltages 
referenced to GND. 

 

 

 

 

 

 

 

 

 

 

 

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on 
the human body and test equipment and can discharge without detection. Although this product features 
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy 
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance 
degradation or loss of functionality.