Datasheet

2
UC2950
SWITCHING CHARACTERISTICS: See Test Circuit. V
C
= 12V, R
L
= 5Ω, T
A
= 25°C. Guaranteed by design, not 100% tested
in production.
PARAMETERS MIN TYP MAX UNITS
Source Turn-On Delay, t
D1
300 500 ns
Source Turn-Off Delay, t
D2
1.0 2.0 µs
Sink Turn-On Delay, t
D3
200 400 ns
Sink Turn-Off Delay, t
D4
100 300 ns
Cross-Conduction Current Spike When Source
and Sink are Activated Together
0.6 1.0 µs
ELECTRICAL CHARACTERISTICS: Unless otherwise stated, V
C
= 35V, T
A
= -20°C to +100°C, V
IL
= 0.8V, V
IH
= 2.4V for
either input, T
A
=T
J
.
PARAMETERS TEST CONDITIONS MIN TYP MAX UNITS
Output Leakage to V
C
Output Off 20 500 µA
Output Leakage to Ground Output Off –200 –500 µA
Output Sink Saturation V
OL
, I
L
= 2.0A 1.2 2.0 V
Output Source Saturation (V
C
-V
OL
), I
L
= –2.0A 1.2 2.0 V
Sink Diode Forward Voltage I
D
= –2.0A 1.4 2.0 V
Source Diode Forward Voltage I
D
= 2.0A 1.4 2.0 V
Input Current Either Input, V
I
= 5V 20 100 µA
Either Input, V
I
= 0V –1.0 –1.6 mA
Supply Current Output High 20 36 mA
Output Low 10 20 mA
SWITCHING TEST CIRCUIT