17533 datasheet(5/12 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

17533

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 3. Static Electrical Characteristics

Characteristics noted under conditions TA = 25°C, VDD = VM = 5.0 V, GND = 0 V unless otherwise noted. Typical values noted

reflect the approximate parameter means at TA = 25°C under nominal conditions unless otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

POWER

Motor Supply Voltage

2.0

5.0

6.8

Logic Supply Voltage

VDD

2.7

5.0

5.7

Quiescent Power Supply Current

Driver Circuit Power Supply Current

Logic Supply Current (6)

Gate Driver Circuit Power Supply Current

QVDD

QVG

–

1.0

150

µA

Operating Power Supply Current

Logic Supply Current (7)

Gate Driver Circuit Power Supply Current (8)

VDD

–

3.0

0.7

Low VDD Detection Voltage

(9)

VDD DET

1.5

2.0

2.5

Driver Output ON Resistance

Source

+Sink at IO = 0.7 A

(10)

VG = 9.5 V, VM = 5.0 V, TA = 25°C

(11)

RDS(ON)

RDS(ON)2

–

0.8

–

1.2

1.5

Ω

GATE DRIVE

Gate Drive Circuit Power Supply Voltage

13.5

CONTROL LOGIC

Logic Input Voltage

VIN

–

VDD

Logic Inputs (2.7 V <

VDD < 5.7 V)

High-Level Input Voltage

Low-Level Input Voltage

High-Level Input Current

Low-Level Input Current

Pin Input Current Low

VIH

VIL

IIH

IIL

IIL-OE

VDD x 0.7

–

-1.0

–

VDD x 0.3

1.0

–

100

µA

Notes

IQVDD includes the current to predriver circuit.

VDD includes the current to predriver circuit at fIN = 100 kHz.

At fIN = 20 kHz.

Detection voltage is defined as when the output becomes high-impedance after VDD drops below the detection threshold. When gate

voltage VG is applied from an external source, VG = 7.5 V.

10.

The total H-Bridge ON resistance when VG is 13V.

11.

Increased RDS(ON) value as the result of a reduced VG value of 9.5 V.

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