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IR2131_

3 HIGH SIDE AND 3 LOW SIDE DRIVER

International Rectifier 

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IR2131

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Absolute Maximum Ratings

Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All voltage param-

eters are absolute voltages referenced to COM. The Thermal Resistance and Power Dissipation ratings are measured

under board mounted and still air conditions. Additional Information is shown in Figures 7 through 10.

Parameter

Value

Symbol

Definition

Min.

Max. Units

VB1,2,3

VS1,2,3

VHO1,2,3

VCC

VSS

VLO1,2,3

VIN

VFLT

dVS/dt

PD

RθJA

TJ

TS

TL

High Side Floating Supply Voltage

High Side Floating Offset Voltage

High Side Floating Output Voltage

Low Side and Logic Fixed Supply Voltage

Logic Ground

Low Side Output Voltage

Logic Input Voltage (HIN1,2,3 ,LIN1,2,3 ,FLT - CLR ,SD & ITRIP)

FAULT Output Voltage

Allowable Offset Supply Voltage Transient

Package Power Dissipation @ TA ≤ +25°C (28 Lead DIP)

(28 Lead SOIC)

(44 Lead PLCC)

Thermal Resistance, Junction to Ambient (28 Lead DIP)

(28 Lead SOIC)

(44 Lead PLCC)

Junction Temperature

Storage Temperature

Lead Temperature (Soldering, 10 seconds)

-0.3

VB1,2,3 - 25

VS1,2,3 - 0.3

-0.3

VCC - 25

-0.3

VSS - 0.3

VSS - 0.3

—

—

—

—

—

—

—

—

-55

—

525

VB1,2,3 + 0.3

VB1,2,3 + 0.3

25

VCC + 0.3

VCC + 0.3

VCC + 0.3

VCC + 0.3

50

1.5

1.6

2.0

83

78

63

150

150

300

V

V/ns

W

°C/W

°C

Recommended Operating Conditions

The Input/Output logic timing diagram is shown in Figure 1. For proper operation the device should be used within the

recommended conditions. All voltage parameters are absolute voltages referenced to COM. The VS offset rating is

tested with all supplies biased at 15V differential.

Parameter

Value

Symbol

VB1,2,3

VS1,2,3

VHO1,2,3

VCC

VSS

VLO1,2,3

VIN

VFLT

TA

Definition

High Side Floating Supply Voltage

High Side Floating Offset Voltage

High Side Floating Output Voltage

Low Side and Logic Fixed Supply Voltage

Logic Ground

Low Side Output Voltage

Logic Input Voltage (HIN1,2,3 ,LIN1,2,3 ,FLT - CLR , SD & ITRIP)

FAULT Output Voltage

Ambient Temperature

Min.

VS1,2,3 + 10

Note 1

VS1,2,3

10

-5

0

VSS

VSS

-40

Max.

VS1,2,3 + 20

600

VB1,2,3

20

5

VCC

VSS + 5

VCC

125

Note 1: Logic operational for VS of -5V to +600V. Logic state held for VS of -5V to -VBS.

Units

V

°C

B-158 CONTROL INTEGRATED CIRCUIT DESIGNERS’ MANUAL

To Order

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