Analog Integrated Circuit Device Data

16

Freescale Semiconductor

33882

ELECTRICAL CHARACTERISTICS

ELECTRICAL PERFORMANCE CURVES

ELECTRICAL PERFORMANCE CURVES

Figure 10. Output Clamp Voltage Versus Temperature

0.37

0.38

AMBIENT TEMPERATURE (°C)

55

70

115

40

85

100

130

0.39

0.4

0.41

0.42

0.36

0.35

0.43

25

AMBIENT TEMPERATURE (

°C)

-50

0

25

100

-25

50

75

125

53.8

54.0

54.2

54.4

54.6

54.8

53.6

53.4

55.0

Table 6. Logic Table

Mode of Operation

Command

Sent

Status

Transmitted

SO

Status

Transmitted

Next SO

Default

Pin

HPW01

HPW45

Input Pins

5 4 3 2 1 0

Gates

5 4 3 2 1 0

Outputs

5 4 3 2 1 0

Normal Operation

00111111

001X1010

000101X1

00XXX000

00000000

00000000

00000000

00000000

00111111

001Y1010

000101Y1

00YYY000

L

L

L

L

X

X

X

X

X

X

X

X

X X X X X X

X H X L X L

L X L X H X

H H H L L L

H H H H H H

H H H L H L

L H L H H H

H H H L L L

L L L L L L

L L L H L H

H L H L L L

L L L H H H

Default Mode

00XXXXXX

00XXXXXX

00XXXXXX

00XXXXXX

11111111

11111111

11111111

11111111

11111111

11111111

11111111

11111111

H

H

H

H

H

H

L

L

H

L

H

L

X X H L X X

X X L H X X

X X H L X X

X X L H X X

H H H L H H

H H L H L L

L L H L H H

L L L H L L

L L L H L L

L L H L H H

H H L H L L

H H H L H H

Overvoltage Shutdown

00XXXXXX 00XXXXXX

00XXXXXX

X

X

X

X X X X X X L L L L L L H H H H H H

Short-to-Battery

/

Short Circuit Output 0

00XXXXX0

00XXXXX1

00000000

00000001

00YYYYY0

00YYYYY0

L

L

X

X

X

X

X X X X X L

X X X X X X

Y Y Y Y Y L

Y Y Y Y Y H

Y Y Y Y Y H

Y Y Y Y Y H

Open Load/

Short-to-Ground Output 0

00XXXXX0

00XXXXX1

00000001

00000000

00YYYYY1

00YYYYY1

L

L

X

X

X

X

X X X X X L

X X X X X X

Y Y Y Y Y L

Y Y Y Y Y H

Y Y Y Y Y L

Y Y Y Y Y L

Legend

0011XXYY = Serial (SPI) commands and status bytes (8-bit operation mode) MSB to LSB.

0 = Off command, SO OK status.

1 = On command, SO FAULT status.

X = Don’t care.

Y = Defined by state of X.

H = High-voltage level: Active state for inputs/gates, inactive state for outputs.

L = Low-voltage level: Inactive state for inputs/gates, active state for outputs.