Datasheet

t
D1
t
D1
Low
90%
10%
IN- pin
OUTPUT
High
INPUT
(IN+ pin)
Low
High
t
f
t
r
t
D1
t
D1
Low
90%
10%
IN- pin
OUTPUT
High
INPUT
(IN+ pin)
Low
High
t
f
t
r
UCC27517
UCC27516
www.ti.com SLUSAY4C – MARCH 2012–REVISED MAY 2013
ELECTRICAL CHARACTERISTICS (continued)
VDD = 12 V, T
A
= T
J
= -40°C to 140°C, 1-µF capacitor from VDD to GND. Currents are positive into, negative out of the
specified terminal.
PARAMETER TEST CONDITION MIN TYP MAX UNITS
Switching Time
VDD = 12 V
8 12
C
LOAD
= 1.8 nF
t
R
Rise time
(3)
VDD = 4.5 V
16 22
C
LOAD
= 1.8 nF
VDD = 12 V
7 11
C
LOAD
= 1.8 nF
t
F
Fall time
(3)
VDD=4.5V
7 11
C
LOAD
= 1.8 nF
ns
VDD = 12 V
4 13 23
5-V input pulse C
LOAD
= 1.8 nF
IN+ to output propagation
t
D1
delay
(3)
VDD = 4.5 V
4 15 26
5-V input pulse C
LOAD
= 1.8 nF
VDD = 12 V
4 13 23
C
LOAD
= 1.8 nF
IN- to output propagation
t
D2
delay
(3)
VDD = 4.5 V
4 19 30
C
LOAD
= 1.8 nF
(3) See timing diagrams in Figure 1, Figure 2, Figure 3 and Figure 4.
Figure 1. Non-Inverting Configuration
(PWM Input to IN+ pin (IN- pin tied to GND))
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