MIC4604 datasheet(4/18 Pages) MICREL

4 / 18 page

Micrel, Inc.

MIC4604

June 25, 2013

Revision 1.0

Electrical Characteristics

(4) (Continued)

VDD = VHB = 12V; VSS = VHS = 0V; No load on LO or HO; TA = +25°C; unless otherwise noted.

Bold values indicate –

40°C ≤ TJ ≤ +125°C

Symbol

Parameter

Condition

Min.

Typ.

Max.

Units

LO Gate Driver

VOLL

Low-Level Output Voltage

ILO = 50mA

0.17

0.4

VOHL

High-Level Output Voltage

ILO = −50mA, VOHL = VDD – VLO

0.25

1.0

IOHL

Peak Sink Current

VLO = 5V

IOLL

Peak Source Current

VLO = 5V

HO Gate Driver

VOLH

Low-Level Output Voltage

IHO = 50mA

0.2

0.6

VOHH

High-Level Output Voltage

IHO = −50mA, VOHH = VHB – VHO

0.22

1.0

IOHH

Peak Sink Current

VHO = 5V

1.5

IOLH

Peak Source Current

VHO = 5V

Switching Specifications

(5)

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)

tRC/FC

Output Rise/Fall Time

CL = 1000pF

tR/F

Output Rise/Fall Time (3V to 9V)

CL = 0.1µF

0.8

µs

tPW

Minimum Input Pulse Width that

Changes the Output

tBS

Bootstrap Diode Turn-On or Turn-Off

Time

Note:

Guaranteed by design. Not production tested.

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