Electrical specifications

L9352B

12/27

IQ3/Q4

Current Resolution Input Duty Cycle

0.4% - 99% fclk = 2KHz@

0.00A

 I

Q3/Q4 0.25A

0.25A

 I

Q3/Q4  0.40A

0.40A

 I

Q3/Q4  0.80A

0.80A

 I

Q3/Q4  2.25A

-8

25

10

6

6

mA

%

%

%

I

Q3/Q4

Min. quant. step

5

mA

Frequencies

CLK frequency

crystal-controlled

250

kHz

Input PWM frequency

(reg. channels only)

2

kHz

1.

This parameter will not be tested but assured by design.

2.

Short circuit between two digital outputs (one in high the other in low state) will lead to the defined result "LOW".

3.

Digital filtered with external clock, only functional test.

Table 6.

Electrical characteristics (continued)

(VS = 4.8 to 18V; Tj = -40 to 150°C unless otherwise specified)

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit