TD310, TD310ID, TD310IDT, TD310IN

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TD310
TRIPLE IGBT/MOS DRIVER WITH CURRENT SENSE
s THREE POWER IGBT/MOS AND PULSE
TRANSFORMER DRIVERS

s CURRENT SENSE COMPARATOR s UNCOMMITTED OP-AMP s 0.6 A PER CHANNEL PEAK OUTPUT
CURRENT CAPABILITY

s LOW OUTPUT IMPEDANCE TYP: 7 AT
200mA

s CMOS/LSTTL COMPATIBLE INVERTING
INPUT WITH HYSTERESIS

N DIP-16 (Plastic Package)

s 4V TO 16V SINGLE SUPPLY OPERATION s LOW BIAS CURRENT TYP: 1.5mA s ADJUSTABLE UNDERVOLTAGE LOCKOUT
LEVEL
D SO-16 (Plastic Micropackage)

s STAND-BY MODE s CHANNEL PARALLELING CAPABILITY

ORDER CODE DESCRIPTION The TD310 is designed to drive one, two or three Power IGBT/MOS and has driving capability for pulse transformer. So it is perfectly suited to interface control IC with Power Switches in low side or half-bridge configuration. TD310 includes a current sense comparator which inhibit the output drivers in case of overcurrent. An alarm output signals the even to a controller. TD310 also includes an uncommitted op-amp which can be used for current measurement (as an amplifier before the A/D input of a microcontroller) of for other general purpose. Programmable undervoltage lockout and standby mode make TD310 suitable for a large area of environment and application. Typical applications are low side IGBT and power MOSFET drive in three phase systems, pulse transformer drive, and general purpose pulse drive.
December 2001 Part Number TD310I Temperature Range -40 C, +125 C Package N D

N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT)

PIN CONNECTIONS (top view)

VCC INA INB INC Enable Alarm OA Output OA Input +

1 2 3 4 5 6 7 8

16 15 14 13 12 11 10 9

UVLO/Stby OUTA OUTB OUTC Gnd Sense OA Input Sense +

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TD310 DATASHEET