NCV8664C

www.onsemi.com

2

VIN

Bias Current

Generators

1.3 V

Reference

+

-

Error

Amp

Thermal

Shutdown

VOUT

GND

Figure 1. Block Diagram

PIN FUNCTION DESCRIPTION

Pin No.

Symbol

Function

DPAK/SOT−223

1

Unregulated input voltage; 4.5 V to 45 V.

2

GND

Ground; Must be connected to GND potential.

3

Regulated output voltage.

4, TAB

GND

Ground; substrate and best thermal connection to the die.

OPERATING RANGE

Pin Symbol, Parameter

Symbol

Min

Max

Unit

4.5

+45

V

Junction Temperature Operating Range

−40

+150

°C

Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the

Recommended Operating Ranges limits may affect device reliability.

MAXIMUM RATINGS

Rating

Symbol

Min

Max

Unit

−42

+45

V

−0.3

+32

V

Storage Temperature

−55

+150

°C

ESD Capability, Human Body Model (Note 1)

4

−

kV

ESD Capability, Machine Model (Note 1)

200

−

V

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality

should not be assumed, damage may occur and reliability may be affected.

1. This device series incorporates ESD protection and is tested by the following methods:

ESD HBM tested per AEC−Q100−002 (EIA/JESD22−A 114C)

ESD MM tested per AEC−Q100−003 (EIA/JESD22−A 115C)