LT1336 Linear Technology, LT1336 Datasheet - Page 2

• Manufacturer Part Number: LT1336
• Description: Half-Bridge N-Channel Power MOSFET Driver with Boost Regulator
• Manufacturer: Linear Technology

LT1336
ABSOLUTE
Supply Voltage (Pins 2, 10) .................................... 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
Switch Voltage (Pin 16) ............................ – 0.3V to 60V
Operating Temperature Range
Junction Temperature (Note 1)............................ 125 C
Storage Temperature Range ................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec)................. 300 C
open. Gate Feedback pins connected to Gate Drive pins unless otherwise specified.
SYMBOL PARAMETER
I
I
V
V
I
V
V
V
V
I
V
V
V
2
ELECTRICAL CHARACTERISTICS
S
BOOST
IN
UVOUT
IL
IH
BUVH
BUVL
UVOUT
OH
OL
+
+
UVH
UVL
(V
Commercial ............................................ 0 C to 70 C
Industrial ........................................... – 40 C to 85 C
BOOST
DC Supply Current (Note 2)
Boost Current (Note 2)
Input Logic Low
Input Logic High
Input Current
V
V
V
V
Undervoltage Output Leakage
Undervoltage Output Saturation
Top Gate ON Voltage
Bottom Gate ON Voltage
Top Gate OFF Voltage
Bottom Gate OFF Voltage
BOOST
BOOST
+
+
Undervoltage Start-Up Threshold
Undervoltage Shutdown Threshold
– V
Undervoltage Start-Up Threshold
Undervoltage Shutdown Threshold
TSOURCE
W
MAXIMUM
) ............................ – 0.3V to 20V
W W
RATINGS
U
CONDITIONS
V
V
V
V
0.8V (Note 3)
V
V
V
V
V
V
V
V
V
V
V
V
V
INTOP
INTOP
TSOURCE
TSOURCE
INTOP
TGATE DR
INTOP
INTOP
TGATE DR
INTOP
+
+
+
+
+
+
+
+
= 15V, V
= 15V, V
= 15V, V
= 15V, V
= 15V, V
= 15V
= 7.5V, I
+ 0.3V
Test Circuit, T
= V
= V
= 2V, V
= 0.8V, V
= 0.8V, V
= 2V, V
= 60V, V
= 60V, V
– V
– V
INBOTTOM
INBOTTOM
INTOP
INTOP
INTOP
TSOURCE
TSOURCE
UVOUT
TSOURCE
TSOURCE
INBOTTOM
INBOTTOM
INBOTTOM
INBOTTOM
= 0.8V, V
= 2V, V
= 0.8V, V
= 2.5mA
BOOST
BOOST
PACKAGE/ORDER
Consult factory for Military grade parts.
= 0.8V
= 4V
= 40V, V
= 60V, V
A
INBOTTOM
16-LEAD PDIP
= 25 C, V
= 0.8V,
= 0.8V, V
N PACKAGE
BGATEFB
INBOTTOM
– V
– V
= 2V, V
= 2V,
UVOUT
INBOTTOM
INBOTTOM
I
INTOP
SENSE
SGND
PGND
TSOURCE
TSOURCE
INTOP
BOOST
SV
+
T
T
JMAX
BGATE DR
BGATE DR
JMAX
= 0.8V
+
= V
1
2
3
4
5
6
7
8
= 75V,
= V
= 2V
= 0.8V
= 125 C,
= 125 C,
16-LEAD PLASTIC SO NARROW
INBOTTOM
TOP VIEW
BOOST
JA
JA
S PACKAGE
= 12V, V
= 110 C/ W (S)
=
= 70 C/ W (N)
16
15
14
13
12
11
10
9
SWITCH
SWGND
BOOST
TGATEDR
TGATEFB
TSOURCE
PV
BGATEDR
TSOURCE
+
MIN
8.4
7.8
8.8
8.2
12
12
12
11
11
INFORMATION
3
2
U
= 0V and Pins 1, 16
11.3
11.3
TYP
1.4
1.7
8.9
8.3
9.3
8.7
0.1
0.2
0.4
0.4
15
14
15
30
5
7
ORDER PART
W
LT1336CN
LT1336CS
LT1336IN
LT1336IS
NUMBER
MAX
0.8
9.4
8.8
9.8
9.2
0.4
0.7
0.7
20
20
20
40
25
12
12
7
5
UNITS
U
mA
mA
mA
mA
mA
A
V
V
V
V
V
V
V
A
V
V
V
V