TPD2004F

2006-10-31

8

Characteristics

Symbol

Test Condition

Min

Typ.

Max

Unit

R1

―

40

80

280

Diagnostic Resistance Value

R2

―

10

20

70

kΩ

Diagnostic Voltage Dividing Ratio

―

0.17

0.2

0.23

―

Diagnostic Resistance Relative Accuracy

(Measured between SS1, SQ1-,

SS2, SQ2-)

-5

0

5

%

―

100

200

Switching Time

(High-side SW)

―

10

50

―

10

50

Switching Time

(Low-side SW)

―

10

50

μs

―

120

250

High-side Driver

Diagnosis

―

50

100

―

20

80

Low-side Driver

Diagnosis

―

40

80

―

30

60

Diagnosis Switchover

Time

Other Diagnosis

―

50

100

μs

Note:

The short diagnosis monitor current in cases when the CCADJ pin is shorted to GND is 100mA (max) (at all

temperatures).

Note:

Short diagnosis must be completed within 15ms.