LB11873

No.A0081-2/14

Continued from preceding page.

Parameter

Symbol

Conditions

Ratings

Unit

Operating temperature

Topr

-20 to +80

°C

Storage temperature

Tstg

-55 to +150

°C

Allowable Operating Ranges at Ta = 25

°C

Parameter

Symbol

Conditions

Ratings

Unit

Supply voltage range

VCC

9.5 to 28

V

5V constant voltage output

IREG

0 to -30

mA

LD pin apply voltage

VLD

0 to 28

V

LD pin output current

ILD

0 to 15

mA

FGS pin apply voltage

VFGS

0 to 28

V

FGS pin output current

IFGS

0 to 10

mA

HB pin apply voltage

VHBS

0 to 28

V

HB pin output current

IHBS

0 to 30

mA

Electrical Characteristics at Ta

= 25°C, VCC = VM = 24V

Ratings

Parameter

Symbol

Conditions

min

typ

max

Unit

Supply current 1

ICC1

22

28

mA

Supply current 2

ICC2

Stop mode

4.0

6.0

mA

5V constant voltage output (VREG pin)

Output voltage

VREG

4.65

5.0

5.35

V

Line regulation

ΔVREG1

VCC = 9.5 to 28V

80

130

mV

Load regulation

ΔVREG2

IO = -5 to -20mA

10

60

mV

Temperature coefficient

ΔVREG3

Design target*

0

mV/

°C

Output Block

Output saturation voltage 1

VOsat1

IO = 0.5A, VO (sink) + VO (source)

1.4

1.9

V

Output saturation voltage 2

VOsat2

IO = 1.2A, VO (sink) + VO (source)

2.0

2.6

V

Output leakage current

IOleak

100

μA

High side diode forward voltage

1

VD2-1

ID = 0.5A

1.0

1.5

V

High side diode forward voltage

2

VD2-2

ID = 1.2A

1.5

2.0

V

Hall Sensor Amplifier Block

Input bias current

IHB

2

10

μA

Differential input range

VIHIN

Sine wave input

50

350

Common-mode input voltage

range

VICM

1.5

VREG –

1.0

V

Input offset voltage

VIOH

Design target value*

-20

20

mV

Hall Sensor Bias

Output saturation voltage

VOL (HB)

IHB = 10mA

1.5

2.0

V

Output leakage current

IL (HB)

VO = VCC, stop mode

10

μA

FG Schmitt Trigger Block (IN1)

Input amplifier gain

GFG

Design target value*

5

Times

Input hysteresis (high

→ low)

VSHL

Design target value*

0

mV

Input hysteresis (low

→ high)

VSLH

Design target value*

-10

mV

Hysteresis

VFGL

Input conversion, design target value *

47

12

mV

PWM Oscillator

High-level output voltage

VOH (PWM)

2.65

2.95

3.25

V

Low-level output voltage

VOL (PWM)

0.9

1.2

1.5

V

External capacitor charge

current

ICHG

VPWM = 2V

-60

-45

-30

μA

Oscillator frequency

f (PWM)

C = 680pF

34

kHz

Amplitude

V (PWM)

1.45

1.75

2.05

Vp-p

* The design specification items are design guarantees and are not measured.

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