L6208QTR STMicroelectronics, L6208QTR Datasheet - Page 20

• Manufacturer Part Number: L6208QTR
• Description: Motor / Motion / Ignition Controllers & Drivers DMOS Dual Full Bridge Driver 5.6A
• Manufacturer: STMicroelectronics

Specifications of L6208QTR

• Product Category: Motor / Motion / Ignition Controllers & Drivers
• Rohs: yes

Circuit description
20/33
Figure 22. Overcurrent protection waveforms
Figure 23. t
BRIDGE
V
V
I
SOVER
OCD
th(OFF)
V
th(ON)
I
OFF
OFF
EN
V
ON
ON
OUT
DD
1 . 1 0
1 . 1 0
t
OCD(ON)
1 0 0
1 0 0
3
3
1 0
1 0
DISABLE
1
1
1
1
vs. C
t
EN(FALL)
t
DELAY
EN
Doc ID 018710 Rev 2
R
R
and R
E N
E N
t
D(OFF)EN
= 2 2 0 k Ω
= 2 2 0 k Ω
EN
C
C
E N
E N
(V
DD
1 0
1 0
[ n F ]
[ n F ]
t
OCD(OFF)
= 5 V)
R
R
E N
E N
V
= 1 0 0 k Ω
= 1 0 0 k Ω
EN(LOW)
t
t
EN(RISE)
DISABLE
1 0 0
1 0 0
R
R
R
R
R
R
E N
E N
E N
E N
E N
E N
t
D(ON)EN
= 4 7 k Ω
= 4 7 k Ω
= 3 3 k Ω
= 3 3 k Ω
= 1 0 k Ω
= 1 0 k Ω
L6208Q
AM02564v1