IR2114SS datasheet(6/21 Pages) IRF

6 / 21 page

IR2114/IR21141/IR2214/IR22141

AC Electrical Characteristics

VCC = VBS = 15V, VS = VSS and TA = 25°C unless otherwise specified.

Symbol

Definition

Min. Typ. Max. Units

Test Conditions

ton

Turn on propagation delay

220 440 660

VIN = 0 & 1

toff

Turn off propagation delay

220 440 660

VS = 0 to 600V or

1200V

Turn on rise time (CLOAD=1nF)

—

HOP shorted to HON,

LOP shorted to LON,

Turn off fall time (CLOAD=1nF)

—

Figure 7

ton1

Turn on first stage duration time

120 200 280

Figure 8

tDESAT1

DSH to HO soft shutdown propagation delay at HO 2000 3300 4600

turn on

VHIN= 1

tDESAT2

DSH to HO soft shutdown propagation delay after

1050 —

—

VDESAT = 15V,Fig.10

Blanking

tDESAT3

DSL to LO soft shutdown propagation delay at LO

2000 3300 4600

turn on

VLIN = 1

tDESAT4

DSL to LO soft shutdown propagation delay after

1050 —

—

VDESAT = 15V,Fig.10

Blanking

tDS

Soft shutdown minimum pulse width of desat

1000 —

—

Figure 9

tSS

Soft shutdown duration period

5000 9250 13500

VDS=15V,Fig. 9

tSY_FLT,

DSH to SY_FLT propagation delay at HO turn on

— 3600

—

DESAT1

VHIN = 1

tSY_FLT,

DSH to SY_FLT propagation delay after blanking

1300 —

—

VDS = 15V, Fig. 10

DESAT2

tSY_FLT,

DSL to SY_FLT propagation delay at LO turn on

— 3050

—

DESAT3

VLIN = 1

tSY_FLT,

DSL to SY_FLT propagation delay after blanking

1050 —

—

VDESAT=15V,Fig.10

DESAT4

tBL

DS blanking time at turn on

— 3000

—

VHIN = VLIN = 1

VDESAT=15V,Fig.10

Dead-time/Delay Matching Characteristics

Dead-time

—

330

—

Figure 11

MDT

Dead-time matching, MDT=DTH-DTL

—

External DT=0nsec

Figure 11

PDM

Propagation delay matching,

—

External DT>

Max(ton, toff) - Min(ton, toff)

500nsec, Fig.7

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