E-L6207N STMicroelectronics, E-L6207N Datasheet - Page 12
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E-L6207N
Manufacturer Part Number
E-L6207N
Description
IC DRVR FULL BRDG DUAL 24-PWRDIP
Manufacturer
STMicroelectronics
Type
H Bridger
Datasheet
1.L6207D013TR.pdf
(23 pages)
Specifications of E-L6207N
Input Type
Non-Inverting
Number Of Outputs
4
On-state Resistance
300 mOhm
Current - Output / Channel
2.8A
Current - Peak Output
5.6A
Voltage - Supply
8 V ~ 52 V
Operating Temperature
-25°C ~ 125°C
Mounting Type
Through Hole
Package / Case
24-DIP (0.300", 7.62mm)
Operating Supply Voltage
6.5 V
Supply Current
50 mA
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-4573
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
L6207
Figure 10. Area where t
can vary maintaining the PWM regulation.
ON
100
10
1.5 s (typ. value)
1
0.1
1
10
100
Coff [nF]
SLOW DECAY MODE
Figure 11 shows the operation of the bridge in the Slow Decay mode. At the start of the off time, the lower power
MOS is switched off and the current recirculates around the upper half of the bridge. Since the voltage across
the coil is low, the current decays slowly. After the dead time the upper power MOS is operated in the synchro-
nous rectification mode. When the monostable times out, the lower power MOS is turned on again after some
delay set by the dead time to prevent cross conduction.
Figure 11. Slow Decay Mode Output Stage Configurations
A) ON TIME
B) 1 s DEAD TIME
C) SYNCHRONOUS
D) 1 s DEAD TIME
RECTIFICATION
D01IN1336
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