L6226 Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
L6226 Datasheet PDF : 22 Pages
| |||
L6226
PIN DESCRIPTION (continued)
PACKAGE
SO24/
PowerDIP24
PowerSO36
Name
PIN #
PIN #
22
7
VCP
23
8
ENA
24
9
PROGCLA
Type
Function
Output
Logic Input
R Pin
Charge Pump Oscillator Output.
Bridge A Enable. LOW logic level switches OFF all Power
MOSFETs of Bridge A.
If not used, it has to be connected to +5V.
Bridge A Overcurrent Level Programming. A resistor
connected between this pin and Ground sets the
programmable current limiting value for the bridge A. By
connecting this pin to Ground the maximum current is set.
This pin cannot be left non-connected.
ELECTRICAL CHARACTERISTICS
(Tamb = 25 °C, Vs = 48V, unless otherwise specified)
Symbol
Parameter
Test Conditions
VSth(ON) Turn-on Threshold
VSth(OFF) Turn-off Threshold
IS Quiescent Supply Current
All Bridges OFF;
Tj = -25°C to 125°C (6)
Tj(OFF) Thermal Shutdown Temperature
Output DMOS Transistors
RDS(ON) High-Side + Low-Side Switch ON Tj = 25 °C
Resistance
Tj =125 °C (6)
IDSS Leakage Current
EN = Low; OUT = VS
EN = Low; OUT = GND
Source Drain Diodes
VSD Forward ON Voltage
ISD = 2.8A, EN = LOW
trr Reverse Recovery Time
If = 1.4A
tfr Forward Recovery Time
Logic Input
VIL Low level logic input voltage
VIH High level logic input voltage
IIL Low Level Logic Input Current GND Logic Input Voltage
IIH High Level Logic Input Current 7V Logic Input Voltage
Vth(ON) Turn-on Input Threshold
Min Typ Max Unit
5.8
6.3
6.8
V
5
5.5
6
V
5
10
mA
165
°C
1.47 1.69
Ω
2.35 2.70
Ω
2
mA
-0.3
mA
1.15 1.3
V
300
ns
200
ns
-0.3
0.8
V
2
7
V
-10
µA
10
µA
1.8
2.0
V
5/22
Share Link: 