IR2161 datasheet(3/20 Pages) IRF

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IR2161(S)&(PbF)

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Electrical Characteristics

VCC = VBS = VBIAS = 14V, +/- 0.25V, VCSD = 5.0V, CLO =CHO = 1000 pF, and TA = 25°C unless otherwise specified.

Symbol Definition

Min.

Typ.

Max.

Units Test Conditions

VCCUV+

VCC supply undervoltage positive going

threshold

11.5

12.1

12.7

VCC rising from 0V

VCCUV-

VCC supply undervoltage negative going

threshold

10.5

VCC falling from 14V

VCCUVL-

VCC supply softstart reset negative going

threshold

—

5.5

VCC - VCCUV- (-2V)

IQCCUV

UVLO mode quiescent current

—

250

300

VCC = 11V

ICCFLT

Fault-mode quiescent current

—

1.4

2.0

CS=8V, VCSD=0V

ICCLF

VCC current (low frequency)

—

2.0

3.0

VCC=14V,VCSD=5.2V

ICCHF

VCC current (high frequency)

—

4.0

7.0

VCC=14V,VCSD=0V

VCLAMP

VCC zener clamp voltage

14.5

15.4

16.5

ICC = 5mA

Supply Characteristics

μA

Floating Supply Characteristics

Voltage Compensation Characteristics (Run Mode)

Symbol Definition

Min.

Typ.

Max.

Units Test Conditions

VCSD (min) Min CSD voltage (in Run Mode)

—

VCS = 0V

VCSD (max) Max CSD voltage (in Run Mode)

—

5.5

—

VCS = 0.4V

Symbol Definition

Min.

Typ.

Max.

Units Test Conditions

VBSMIN

Minimum VBS to start oscillation at HO

3.0

3.6

4.3

IBSHF

VBS high frequency supply current

—

3.0

—

VCC=14V,VBS=14V,

VCSD=0V

IBSLF

VBS low frequency supply current

—

0.8

—

VCC=14V,VBS=14V,

VCSD=5.2V

ILEAK

Offset supply leakage current

—

μAVB = VS = 600V

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