L6384ED013TR STMicroelectronics, L6384ED013TR Datasheet - Page 5

IC DRIVER HALF BRIDGE HV 8SOIC

L6384ED013TR

Manufacturer Part Number
L6384ED013TR
Description
IC DRIVER HALF BRIDGE HV 8SOIC
Manufacturer
STMicroelectronics
Type
High Side/Low Sider
Datasheet

Specifications of L6384ED013TR

Configuration
Half Bridge
Input Type
Inverting
Current - Peak
400mA
Number Of Configurations
1
Number Of Outputs
2
High Side Voltage - Max (bootstrap)
600V
Voltage - Supply
8 V ~ 16.6 V
Operating Temperature
-45°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Product
Half-Bridge Drivers
Rise Time
50 ns
Fall Time
30 ns
Supply Voltage (min)
- 0.3 V
Supply Current
25 mA
Maximum Power Dissipation
750 mW
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Bridge Type
Half Bridge
Minimum Operating Temperature
- 45 C
Number Of Drivers
2
For Use With
497-5492 - EVAL BOARD FOR L6384/L6385/L6386
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Delay Time
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-6212-2

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L6384E
2
Pin connection
Figure 2.
Table 4.
1
2
3
4
5
6
7
8
DT/SD
Vboot
GND
HVG
LVG
V
Pin
V
IN
out
cc
Pin connection (Top view)
Pin description
Type
O
O
O
I
I
Logic Input: it is in phase with HVG and in opposition of phase with LVG. It
is compatible to V
Supply input voltage: there is an internal clamp [Typ. 15.6V]
High impedance pin with two functionalities. When pulled lower than V
[Typ. 0.5V] the device is shut down. A voltage higher than V
dead time between high side gate driver and low side gate driver. The
dead time value can be set forcing a certain voltage level on the pin or
connecting a resistor between pin 3 and ground. Care must be taken to
avoid below threshold spikes on pin 3 that can cause undesired shut down
of the IC. For this reason the connection of the components between pin 3
and ground has to be as short as possible. This pin can not be left floating
for the same reason. The pin has not be pulled through a low impedance
to V
operative range is: V
Ground
Low Side Driver Output: the output stage can deliver 400mA source and
650mA sink [Typ. Values]. The circuit guarantees 0.3V max on the pin (@
I
allows to omit the bleeder resistor connected between the gate and the
source of the external mosfet normally used to hold the pin low; the gate
driver ensures low impedance also in SD conditions.
High Side Driver Floating Reference: layout care has to be taken to avoid
below ground spikes on this pin.
High Side Driver Output: the output stage can deliver 400mA source and
650mA sink [Typ. Values]. The circuit gurantees 0.3V max between this pin
and V
threshold. This allows to omit the bleeder resistor connected between the
gate and the source of the external mosfet normally used to hold the pin
low; the gate driver ensures low impedance also in SD conditions.
Bootstrap Supply Voltage: it is the high side driver floating supply. The
bootstrap capacitor connected between this pin and pin 6 can be fed by an
internal structure named "bootstrap driver" (a patented structure). This
structure can replace the external bootstrap diode.
sink
CC
= 10mA) with V
DT/SD
out
, because of the drop on the current source that feeds R
GND
V
(@ I
CC
IN
sink
= 10mA) with V
1
2
3
4
CC
CC
dt
D97IN519
voltage. [V
....270K ⋅ I
> 3V and lower than the turn on threshold. This
8
7
6
5
il Max
Function
CC
dt
, that allows a dt range of 0.4 - 3.1µs.
> 3V and lower than the turn on
V
HVG
VOUT
LVG
= 1.5V, V
BOOT
ih Min
= 3.6V]
Pin connection
dt
sets the
dt
. The
dt
5/17

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