L7200

6/23

THERMAL DATA

* In typical application with multilayer 120x120mm Printed Circuit Board.

RECOMMENDED OPERATING CONDITIONS

ELECTRICAL CHARACTERISTCS

All specifications are for 0<Tamb<70°C, VCC=12V, VDD=5V, unless otherwise noted.

Symbol

Parameter

Value

Unit

θ(jc)

Thermal resistance Junction to case

≈11

°C/Watt

θ(ja)*

Thermal resistance Junction to ambient

≈40

°C/Watt

Ptot*

Maximum Total Power Dissipation

≈2.0

Watt

Tstg,Tj

Maximum storage/junction temperature

-40 to 150

°C

Symbol

Parameter

Value

Unit

Vdd

Supply Voltage

10.8 to 13.2

V

Vcc

Logic Supply Voltage

4.5 to 5.5

V

Tamb

Operating Ambient Temperature

0 to 70

°C

Tj

Junction Temperature

0 to 125

°C

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

POWER SUPPLIES

12V supply

10.8

13.2

V

Vcc Current

SPINDLE + VCM

TBD

mA

SPINDLE ONLY

TBD

mA

VCM ONLY

TBD

mA

Vcc supply rectified

3.5

13.2

V

5V supply

4.5

5.5

V

5V supply

SPINDLE + VCM

TBD

mA

SPINDLE ONLY

TBD

mA

VCM ONLY

TBD

mA

THERMAL SENSING

SHUTDOWN TEMPERATURE

150

180

°C

HYSTERESIS

60

°C

EARLY WARNING

TSD-

25

°C