LM5100 datasheet(6/18 Pages) TI1

6 / 18 page

NRND

LM5100, LM5101

SNVS267C – MAY 2004 – REVISED MARCH 2005

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Switching Characteristics (continued)

Specifications in standard typeface are for TJ = +25°C, and those in boldface type apply over the full operating junction

temperature range. Unless otherwise specified, VDD = VHB = 12V, VSS = VHS = 0V, No Load on LO or HO.

Symbol

Parameter

Conditions

Min(1)

Typ

Max(1)

Units

tBS

Bootstrap Diode Turn-Off Time

IF = 20 mA,

IR = 200 mA

LM5101

tLPHL

Lower Turn-Off Propagation Delay (LI

Falling to LO Falling)

tHPHL

Upper Turn-Off Propagation Delay (HI

Falling to HO Falling)

tLPLH

Lower Turn-On Propagation Delay (LI

Rising to LO Rising)

tHPLH

Upper Turn-On Propagation Delay (HI

Rising to HO Rising)

tMON

Delay Matching: Lower Turn-On and Upper

Turn-Off

tMOFF

Delay Matching: Lower Turn-Off and Upper

Turn-On

tRC, tFC

Either Output Rise/Fall Time

CL = 1000 pF

tR, tF

Either Output Rise/Fall Time

CL = 0.1 µF

0.6

µs

(3V to 9V)

tPW

Minimum Input Pulse Width that Changes

the Output

tBS

Bootstrap Diode Turn-Off Time

IF = 20 mA,

IR = 200 mA

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