LT1162 LINER [Linear Technology], LT1162 Datasheet - Page 2

• Manufacturer Part Number: LT1162
• Description: Half-/Full-Bridge N-Channel Power MOSFET Drivers
• Manufacturer: LINER [Linear Technology]

PACKAGE/ORDER
ELECTRICAL CHARACTERISTICS
LT1160/LT1162
ABSOLUTE
Supply Voltage (Note 1).......................................... 20V
Boost Voltage ......................................................... 75V
Peak Output Currents (< 10 s) .............................. 1.5A
Input Pin Voltages .......................... – 0.3V to V
Top Source Voltage ..................................... – 5V to 60V
Boost to Source Voltage ........................... – 0.3V to 20V
Consult factory for Military grade parts.
Gate Feedback pins connected to Gate Drive pins, unless otherwise specified.
SYMBOL PARAMETER
I
I
V
V
I
V
V
V
V
2
S
BOOST
IN
IL
IH
BUVH
BUVL
+
+
UVH
UVL
IN BOTTOM
UV OUT
IN TOP
SGND
PGND
SV
DC Supply Current (Note 3)
Boost Current (Note 3)
Input Logic Low
Input Logic High
Input Current
V
V
V
V
NC
T
BOOST
BOOST
T
+
+
JMAX
+
JMAX
Undervoltage Start-Up Threshold
Undervoltage Shutdown Threshold
1
2
3
4
5
6
7
14-LEAD PLASTIC SO
= 125 C,
= 125 C,
Undervoltage Start-Up Threshold
Undervoltage Shutdown Threshold
14-LEAD PDIP
N PACKAGE
S PACKAGE
TOP VIEW
W
MAXIMUM
JA
JA
= 110 C/ W (S)
= 70 C/ W (N)
14
13
12
11
10
9
8
W W
BOOST
T GATE DR
T GATE FB
T SOURCE
PV
B GATE DR
B GATE FB
+
INFORMATION
U
RATINGS
W
ORDER PART
LT1160CN
LT1160CS
LT1160IN
LT1160IS
U
NUMBER
CONDITIONS
V
V
V
V
V
V
V
V
INTOP
INTOP
TSOURCE
TSOURCE
+
+
+
+
+
= 15V, V
= 15V, V
= 15V, V
= 15V, V
+ 0.3V
Test Circuit, T
= V
= V
U
= 60V (V
= 60V (V
INBOTTOM
INBOTTOM
INTOP
INTOP
INTOP
TSOURCE
= 0.8V, V
= 2V, V
= 0.8V, V
BOOST
BOOST
Operating Temperature Range
Junction Temperature (Note 2) ............................ 125 C
Storage Temperature Range ................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec)................. 300 C
= 4V
IN BOTTOM A
IN BOTTOM B
= 60V, V
= 0.8V
B GATE FB A
B GATE FB B
A
UV OUT A
UV OUT B
= 25 C, V
IN TOP A
IN TOP B
Commercial .......................................... 0 C to 70 C
Industrial ......................................... – 40 C to 85 C
INBOTTOM
– V
– V
24-LEAD PDIP
GND A
GND B
INBOTTOM
INBOTTOM
N PACKAGE
SV
SV
TSOURCE
TSOURCE
BOOST
+
+
T
T
JMAX
A
B
JMAX
10
11
12
1
2
3
4
5
6
7
8
9
= 0.8V
= 125 C,
+
= 75V,
= 125 C,
= 2V
= 0.8V
)
)
= V
TOP VIEW
BOOST
24-LEAD PLASTIC SO WIDE
JA
JA
= 80 C/ W (SW)
= 58 C/ W (N)
= 12V, V
SW PACKAGE
24
23
22
21
20
19
18
17
16
15
14
13
BOOST A
T GATE DR A
T GATE FB A
T SOURCE A
PV
B GATE DR A
BOOST B
T GATE DR B
T GATE FB B
T SOURCE B
PV
B GATE DR B
+
+
TSOURCE
A
B
MIN
8.4
7.8
8.8
8.2
7
7
7
3
2
= 0V, C
TYP
4.5
1.4
1.7
8.9
8.3
9.3
8.7
11
10
11
7
ORDER PART
LT1162CN
LT1162CSW
LT1162IN
LT1162ISW
NUMBER
MAX
GATE
9.4
8.8
0.8
9.8
9.2
15
15
15
25
6
= 3000pF.
UNITS
mA
mA
mA
mA
V
V
A
V
V
V
V