IR3598MPBF datasheet(9/20 Pages) IRF

9 / 20 page

Dual/Doubler Interleaved MOSFET Driver

October 27, 2011 | FINAL | V1.09

IR3598

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNIT

Tri-State Hold Off Time, Note 1

PWM Input Pull-Up Voltage

VPWM_pull up

PWM Input Floating

1.3

1.55

1.9

PWM Input Resistance, Note 1

RPWM

PWM Input Floating

3.75

kΩ

Minimum Recognized PWM Pulse Width,

Note 1

ATL (IR) and Tri-State Modes

nSec

High Side Gate Drivers

Transition Time ― Rise, Note1

tR(HS)

3nF Load, VDRV = 5-12V

Transition Time ― Fall, Note1

tF(HS)

3nF Load, VDRV = 12V

Transition Time ― Fall, Note1

tF(HS)

3nF Load, VDRV = 5V

Propagation Delay ― Turn-on all modes,

Note 1

tPDH(HS)

3nF Load, VDRV = 5-12V

Propagation Delay ― Turn-off Dual, Note

tPDL(HS)

3nF Load, VDRV = 5-12V

Propagation Delay ― Turn-off Doubler,

Note 1

tPDL(HS)

3nF Load, VDRV = 5-12V

Propagation Delay ― Exit Tri-State Dual,

Note 1

tPDTS(HS_en)

3nF Load

Propagation Delay ― Exit Tri-State

Doubler, Note 1

tPDTS(HS_en)

3nF Load

Propagation Delay ― Enter Tri-State

Dual, Note 1

tPDTS(HS_dis)

3nF Load

Propagation Delay ― Enter Tri-State

Doubler, Note 1

tPDTS(HS_dis)

3nF Load

Output Impedance Source, Note 1

RHS_SOURCE

VDRV = 12V, 100mA

1.1

Ω

Output Impedance Source, Note 1

RHS_SOURCE

VDRV = 5V, 100mA

1.4

Ω

Output Impedance ― Sinking, Note 1

RHS_SINK

VDRV = 12V, 100mA

0.60

Ω

Output Impedance ― Sinking

RHS_SINK

VDRV = 5V, 100mA

0.70

0.90

1.20

Ω

Low Side Gate Drivers

Transition Time ― Rise, Note 1

tR(LS)

3nF Load, VDRV = 5-12V

Transition Time ― Fall, Note 1

tF(LS)

3nF Load, VDRV = 12V

Transition Time ― Fall, Note 1

tF(LS)

3nF Load, VDRV = 5V

8.5

Propagation Delay ― Turn-on all modes,

Note 1

tPDH(LS)

3nF Load, VDRV = 5-12V

Propagation Delay ― Turn-off Dual, Note

tPDL(LS)

3nF Load, VDRV = 5-12V

Propagation Delay ― Turn-off Doubler,

Note 1

tPDL(LS)

3nF Load, VDRV = 5-12V

Propagation Delay ― Exit Tri-State Dual,

Note 1

tPDTS(LS_en)

3nF Load

Propagation Delay ― Exit Tri-State

Doubler, Note 1

tPDTS(LS_en)

3nF Load

IR3598MPBF Datasheet(PDF) 9 Page - International Rectifier

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