IR2114SSPBF(2009) Просмотр технического описания (PDF) - International Rectifier

Номер в каталоге

Компоненты Описание

производитель

IR2114SSPBF
(Rev.:2009)

HALF-BRIDGE GATE DRIVER IC

International Rectifier 

IR2114/IR2214SSPbF

AC Electrical Characteristics

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

Symbol

Definition

Min. Typ. Max. Units

Test Conditions

ton

toff

tr

tf

ton1

tDESAT1

Turn on propagation delay

Turn off propagation delay

Turn on rise time (CLOAD=1 nF)

Turn off fall time (CLOAD=1 nF)

Turn on first stage duration time

220 440 660

220 440 660

— 24 —

—7—

120 200 280

DSH to HO soft shutdown propagation delay at HO

turn on

2000

3300

4600

VIN = 0 & 1, VS = 0 V to 600 V

or 1200 V,

HOP shorted to HON, LOP

shorted to LON, Fig. 7

Fig. 8

VHIN= 1 V

tDESAT2

DSH to HO soft shutdown propagation delay after

blanking

1050

—

—

VDESAT = 15 V, Fig. 10

tDESAT3

DSL to LO soft shutdown propagation delay at LO

turn on

2000

3300 4600

VLIN = 1 V

tDESAT4

tDS

tSS

tSY_FLT,

DESAT1

tSY_FLT,

DESAT2

tSY_FLT,

DESAT3

tSY_FLT,

DESAT4

tBL

DSL to LO soft shutdown propagation delay after

blanking

Soft shutdown minimum pulse width of desat

Soft shutdown duration period

DSH to SY_FLT propagation delay at HO turn on

1050 — —

1000 — —

5700 9250 13500

ns

— 3600 —

VDESAT = 15 V, Fig. 10

Fig. 9

VDS=15 V, Fig. 9

VHIN = 1 V

DSH to SY_FLT propagation delay after blanking 1300 — —

VDS = 15 V, Fig. 10

DSL to SY_FLT propagation delay at LO turn on

— 3050 —

VLIN = 1 V

DSL to SY_FLT propagation delay after blanking 1050 — —

DS blanking time at turn on

— 3000 —

VDESAT=15 V, Fig. 10

VHIN = VLIN = 1 V, VDESAT=15 V,

Fig. 10

Deadtime/Delay Matching Characteristics

DT

Deadtime

— 330 —

Fig. 11

MDT

Deadtime matching, MDT=DTH-DTL

— — 75

External DT = 0 s, Fig. 11

PDM

Propagation delay matching,

Max (ton, toff) – Min (ton, toff)

— — 75

External DT > 500 ns, Fig. 7

www.irf.com

© 2009 International Rectifier

5

Share Link: