IR2235S datasheet(2/12 Pages) IRF

2 / 12 page

IR2133/IR2135/IR2233/IR2235(J&S) & (PbF)

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Absolute Maximum Ratings

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

age parameters are absolute voltages referenced to COM. The Thermal Resistance and Power Dissipation

ratings are measured under board mounted and still air conditions.

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.

Note 1: Logic operational for VS of COM - 5V to COM + 600V/1200V. Logic state held for VS of COM -5V to COM -VBS. (Please refer to the Design Tip

DT97-3 for more details).

Note 2: All input pins, op amp input and output pins are internally clamped with a 5.2V zener diode.

Symbol

Definition

Min.

Max.

Units

VB1,2,3

High side floating supply voltage

(IR2133/IR2135)

-0.3

625

(IR2233/IR2235)

-0.3

1225

VS1,2,3

High side floating supply offset voltage

VB1,2,3 - 25

VB1,2,3 + 0.3

VHO1,2,3

High side floating output voltage

VS1,2,3 - 0.3

VB1,2,3 + 0.3

VCC

Fixed supply voltage

-0.3

VSS

Logic ground

VCC - 25

VCC + 0.3

VLO1,2,3

Low side output voltage

-0.3

VCC + 0.3

VIN

Logic input voltage (HIN, LIN, ITRIP, SD & FLT-CLR)

VSS - 0.3

(VSS + 15) or

(VCC + 0.3)

whichever is

lower

VIN,AMP

Op amp input voltage (CA+ & CA-)

VSS - 0.3

VCC + 0.3

VOUT,AMP Op amp output voltage (CAO)

VSS - 0.3

VCC + 0.3

VFLT

FAULT output voltage

VSS - 0.3

VCC + 0.3

dVS/dt

Allowable offset supply voltage transient

—

Package power dissipation @ TA

≤ 25ºC (28 Lead PDIP)

—

1.5

(28 Lead SOIC)

—

1.6

(44 lead PLCC)

—

2.0

RthJA

Thermal resistance, junction to ambient

(28 Lead PDIP)

—

(28 Lead SOIC)

—

(44 lead PLCC)

—

Junction temperature

—

125

Storage temperature

-55

150

Lead temperature (soldering, 10 seconds

—

300

ºC

VB1,2,3

High side floating supply voltage

VS1,2,3 + 10/12

VS1,2,3 + 20

VS1,2,3

High side floating supply offset voltage (IR2133/IR2135)

Note 1

600

(IR2233/IR2235)

Note 1

1200

VHO1,2,3

High side floating output voltage

VS1,2,3

VB1,2,3

VCC

Fixed supply voltage

10 or 12

VSS

Low side driver return

-5

VLO1,2,3

Low side output voltage

VCC

VIN

Logic input voltage (HIN, LIN, ITRIP, SD & FLT-CLR)

VSS

VSS + 5

VIN,AMP

Op amp input voltage (CA+ & CA-)

VSS

VSS + 5

VOUT,AMP

Op amp output voltage (CAO)

VSS

VSS + 5

VFLT

FAULT output voltage

VSS

VCC

Symbol

Parameter Definition

Min.

Max.

Units

V/ns

ºC/W

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