TDA1151 datasheet(3/8 Pages) STMICROELECTRONICS

3 / 8 page

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Vref

Reference voltage

(between pins 1 and 2)

Vs =6V

IM = 0.1A

1.1

1.2

1.3

Quiescent drain current

Vs =6V

IM = 100

µA

1.7

IMS

Starting current

Vs =5V

∆Vref/Vref = -50%

0.8

V1-3

Minimum supply voltage

Im = 0.1 A

∆Vref/Vref = -5%

2.5

K=Im/I’T

Reflection coefficient

Vs =6V

IM = 0.1A

∆ K

/∆ Vs

Vs = 6V to 18V Im = 0.1A

0.45

%/V

∆ K

/∆ IM

Vs =6V

Im = 25 to 400 mA

0.005

%/mA

∆ K

/∆ T

Vs =6V

Im = 0.1A

Tamb = -20 to 70

°C

0.02

°C

∆ Vref

Vref

/∆ Vs Line regulation

Vs = 6V to 18V IM = 0.1A

0.02

%/V

∆ Vref

Vref

/∆ IM Load regulation

Vs =6V

Im = 25 to 400 mA

0.009

%/mA

∆ Vref

Vref

/∆ T

Temperature coefficient

Vs =6V

Im = 0.1A

Tamb = -20 to 70

°C

0.02

°C

ELECTRICAL CHARACTERISTICS (Refer to the test circuit, Tamb =25

°C)

Symbol

Parameter

Value

Unit

Rth j-case

Thermal resistance junction-case

max

°C/W

Rth j-amb

Thermal resistance junction-ambient

max

100

°C/W

THERMAL DATA

3/8

TDA1151

TDA1151 Datasheet(PDF) 3 Page - STMicroelectronics

TDA1151 Datasheet(HTML) 3 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8

Datasheet Download

Link URL