ST7538

4/30

ABSOLUTE MAXIMUM RATINGS

THERMAL DATA

(*) Mounted on Multilayer PCB with a dissipating surface on the bottom side of the PCB

(**) It's the same condition of the point above, without any heatsinking surface on the board.

Symbol

Parameter

Value

Unit

Power Supply Voltage

-0.3 to +14

V

Analog Supply Voltage

-0.3 to +5.5

V

Digital Supply Voltage

-0.3 to +5.5

V

-0.3 to +0.3

V

Digital input Voltage

V

Digital output Voltage

V

Digital Output Current

-2 to +2

mA

Voltage Range at Vsense Input

V

RAI

Voltage Range at RAI Input

V

ATO

Output Current at ATO Output

-2 to +2

mA

ATO

Voltage range at ATO Output

V

ATOP1,2

Voltage range at Powered ATO Output

V

ATOP

Powered ATO Output Current

400

mARms

Operating ambient Temperature

-40 to +85

°C

Storage Temperature

-50 to 150

°C

ATOP1 Pin

Maximum Withstanding Voltage Range

Test Condition: CDF-AEC-Q100-002- “Human Body Model”

Acceptance Criteria: “Normal Performance”

±1500

V

ATOP2 Pin

±1000

V

Other pins

±2000

V

Symbol

Parameter

TQFP44

with slug

Unit

Maximum Thermal Resistance Junction-Ambient Steady State(*)

35

°C/W

Maximum Thermal Resistance Junction-Ambient Steady State(**)

50

°C/W