ISL78420 INTERSIL [Intersil Corporation], ISL78420 Datasheet - Page 5

• Manufacturer Part Number: ISL78420
• Description: 100V, 2A Peak, Half-Bridge Driver with Tri-Level PWM Input and Adjustable Dead-Time
• Manufacturer: INTERSIL [Intersil Corporation]

Electrical Specifications
Boldface limits apply over the operating temperature range, -40°C to +125°C. (Continued)
Switching Specifications
limits apply over the operating temperature range, -40°C to +125°C.
HO Turn-Off Propagation Delay
PWM Falling to HO Falling
LO Turn-Off Propagation Delay
PWM Rising to LO Falling
Minimum Dead-Time Delay (Note 10)
HO Falling to LO Rising
Minimum Dead-Time Delay (Note 10)
LO Falling to HO Rising
Maximum Dead-Time Delay (Note 10)
HO Falling to LO Rising
EN Input
Low Level Input Threshold
High Level Input Threshold
EN Pull-up Resistance
UNDERVOLTAGE PROTECTION
V
V
HB Rising Threshold
HB Threshold Hysteresis
BOOTSTRAP DIODE
Low Current Forward Voltage
High Current Forward Voltage
Dynamic Resistance
LO GATE DRIVER
Low Level Output Voltage
High Level Output Voltage
Peak Pull-Up Current
Peak Pull-Down Current
HO GATE DRIVER
Low Level Output Voltage
High Level Output Voltage
Peak Pull-Up Current
Peak Pull-Down Current
DD
DD
Rising Threshold
Threshold Hysteresis
PARAMETERS
PARAMETERS
5
SYMBOL
V
V
V
V
V
V
V
V
V
V
I
I
I
R
V
I
V
OHH
OHL
OLH
DDR
DDH
HBR
HBH
R
OLL
OHH
ENH
OHL
OLH
ENL
OLL
DH
DL
pu
D
V
V
DD
DD
= V
= V
I
I
I
I
I
V
V
I
I
V
V
VDD-HB
VDD-HB
VDD-HB
LO
LO
HO
HO
LO
LO
HO
HO
HB
HB
= 100mA
= -100mA, V
= 100mA
= -100mA, V
= 0V
= 12V
= 0V
= 12V
= 12V, V
= 12V, V
= 100mA
= 100mA
= 100mA
TEST CONDITIONS
t
t
t
SYMBOL
DTHLmax
DTHLmin
DTLHmin
t
t
PLHO
PLLO
SS
SS
ISL78420
OHL
= V
OHH
= V
HS
HS
= V
= V
R
PWM 1 to 0
R
PWM 0 to 1
R
PWM 1 to 0
= 0V, R
= 0V, R
DD
DT
DT
DT
HB
CONDITIONS
- V
= 80k,
= 80k
= 8k,
- V
TEST
LO
HO
DT
DT
= 0kΩ, No Load on LO or HO, Unless Otherwise Specified. Boldface
= 0
K
, PWM = 0V, No Load on LO or HO, Unless Otherwise Specified.
MIN
1.4
6.8
6.2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MIN
150
15
15
T
-
-
A
= +25°C
T
0.25
0.25
0.25
0.25
TYP
210
1.8
1.8
0.6
6.9
0.6
0.6
0.7
0.8
J
7.3
2
2
2
2
= +25°C
TYPE
220
32
32
35
25
MAX
2.2
0.7
0.9
0.4
0.4
0.4
0.4
7.8
7.5
1
-
-
-
-
-
-
-
-
MAX
300
50
50
50
50
(Note 9)
T
A
MIN
100
1.2
6.5
5.9
T
(Note 9)
= -40°C to +125°C
J
-
-
-
-
-
-
-
-
-
-
-
-
-
-
= -40°C to +125°C
MIN
10
10
-
-
-
(Note 9)
(Note 9)
MAX
320
2.4
8.1
0.8
1.5
0.5
0.5
0.5
0.5
7.8
MAX
1
-
-
-
-
-
-
-
60
60
60
60
September 24, 2012
-
FN8296.1
UNITS
UNITS
kΩ
ns
ns
ns
ns
ns
Ω
V
V
V
V
V
V
V
V
V
V
A
A
V
V
A
A