E-L6204D STMicroelectronics, E-L6204D Datasheet - Page 9

• Manufacturer Part Number: E-L6204D
• Description: IC DRVR FULL BRIDGE DUAL 28-SOIC
• Manufacturer: STMicroelectronics
• Type: H Bridger

Specifications of E-L6204D

• Input Type: Non-Inverting
• Number Of Outputs: 4
• On-state Resistance: 1.2 Ohm
• Current - Output / Channel: 500mA
• Current - Peak Output: 3A
• Voltage - Supply: 12 V ~ 48 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Operating Current: 10mA
• Operating Temperature Classification: Automotive
• Package Type: SO
• Operating Supply Voltage (min): 12V
• Operating Supply Voltage (typ): 42V
• Operating Supply Voltage (max): 48V
• Operating Supply Voltage: 42 V
• Supply Current: 10 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FALL TIME T
For this example it is assumed that the energy dissipated in this part of the cycle takes the same form as
that shown for the rise time :
QUIESCENT ENERGY
The last contribution to the energy dissipation is due to the quiescent supply current and is given by :
TOTAL ENERGY PER CYCLE
The Total Power Dissipation PDIS is simply :
T
T
T
T
T = Period
r
ON
f
d
= Fall Time
= Rise time
= Dead time
E
= ON time
TOT
= (E
f
OFF/ON
+ E
ON
+ E
COM
+ E
E
E
QUIESCENT
ON/OFF
ON/OFF
T = T
) bridge 1 + (E
= [R
P
+ E
DIS
r
+ T
= I
QUIESCENT
DS(ON)
= E
QUIESCENT
ON
TOT
+ T
· I
/T
f
L
+ T
OFF/ON
· T
· V
f
d
] · 2/3
S
· T
+ E
ON
+ E
COM
+ E
ON/OFF
)bridge 2 +
L6204
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