Data Sheet

8

Rev. 1.2, 2004-04-13

TLE 4241 GM

Table 4

Electrical Characteristics

9V

respect to ground; positive current defined flowing into pin; unless otherwise specified

Parameter

Symbol

Limit Values

Unit Test Condition

Min.

Typ.

Max.

Current consumption off

mode

I

qOFF

–0.1

2

µA

PWM = L,

T

V

Current consumption

I

qL

–

5

10

mA

SET = L;

V

Current consumption

I

qH

–

6

10

mA

SET = H;

V

Current consumption

open load

I

qL,O

–

–

10

mA

SET = L;

V

Current consumption

open load

I

qH,O

–

–

10

mA

SET = H;

V

Output

Output current

I

Q

6.7

8.4

10

mA

SET = L,

V

–8.6

–mA

SET = L,

V

Output current

I

Q

47

58.5

70

mA

SET = H,

V

–

60.0

–

mA

SET = H,

V

Current Ratio

I

67

8–

–

Output current limit

I

Qmax

–

83

–

mA

SET = L;

R

Output current limit

I

Qmax

–

83

–

mA

SET = H;

R

Drop voltage

V

dr

–

0.2

0.5

V

SET = L;

I

Drop voltage

V

dr

–

0.3

0.5

V

SET = H;

I

PWM Input

PWM high level

V

PWM,H

2.0

–

–

V

–

PWM low level

V

PWM,L

––

0.5

V

–

PWM input current

high level

I

PWM,H

–

220

500

µA

V

PWM input current

low level

I

PWM,L

-10

–

10

µA

V

Turn on delay time

t

PWM,ON

05

30

µs

20%/80%

I

Figure 4