Datasheet

5/23
L6206
PACKAGE
Name Type Function
SO24/
PowerDIP24
PowerSO36
PIN # PIN #
22 7 VCP Output Charge Pump Oscillator Output.
23 8 EN
A
Logic Input Bridge A Enable. LOW logic level switches OFF all Power
MOSFETs of Bridge A.
If not used, it has to be connected to +5V.
24 9 PROGCL
A
R Pin 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
(T
amb
= 25 °C, V
s
= 48V, unless otherwise specified)
Symbol Parameter Test Conditions Min Typ Max Unit
V
Sth(ON)
Turn-on Threshold 6.6 7 7.4 V
V
Sth(OFF)
Turn-off Threshold 5.6 6 6.4 V
I
S
Quiescent Supply Current All Bridges OFF;
T
j
= -25°C to 125°C
(6)
510mA
T
j(OFF)
Thermal Shutdown Temperature 165 °C
Output DMOS Transistors
R
DS(ON)
High-Side Switch ON Resistance T
j
= 25 °C 0.34 0.4 Ω
T
j
=125 °C
(6)
0.53 0.59 Ω
Low-Side Switch ON Resistance T
j
= 25 °C 0.28 0.34 Ω
T
j
=125 °C
(6)
0.47 0.53 Ω
I
DSS
Leakage Current EN = Low; OUT = V
S
2mA
EN = Low; OUT = GND -0.15 mA
Source Drain Diodes
V
SD
Forward ON Voltage I
SD
= 2.8A, EN = LOW 1.15 1.3 V
t
rr
Reverse Recovery Time I
f
= 2.8A 300 ns
t
fr
Forward Recovery Time 200 ns
Logic Input
V
IL
Low level logic input voltage -0.3 0.8 V
V
IH
High level logic input voltage 2 7 V
I
IL
Low Level Logic Input Current GND Logic Input Voltage -10 µA
PIN DESCRIPTION (continued)