NCP623

http://onsemi.com

2

GND

Figure 1. NCP623 Block Diagram

* Current Limit

* Antisaturation

GND

Bypass

Band Gap

Reference

ON/OFF

On/Off

Thermal

Shutdown

MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Power Supply Voltage

12

V

Power Dissipation and Thermal Resistance

Maximum Power Dissipation

Internally Limited

W

Case 488AE (QFN6, 3x3) MN Suffix

Thermal Resistance, Junction−to−Air

Thermal Resistance, Junction−to−Case

Case 846A (Micro8) DM Suffix

Thermal Resistance, Junction−to−Air

Thermal Resistance, Junction−to−Case

161

19

240

105

°C/W

Operating Ambient Temperature Range

−40 to +85

°C

Maximum Junction Temperature

150

°C

Storage Temperature Range

−60 to +150

°C

ESD Protection − Human Body Model

Machine Model

2000

200

V

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit

values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,

damage may occur and reliability may be affected.