TPIC2322L Datasheet, PDF (1/13 Pages) Texas Instruments – 3-CHANNEL COMMON-SOURCE LOGIC-LEVEL POWER DMOS ARRAY

ą
TPIC2322L
3ĆCHANNEL COMMONĆSOURCE LOGICĆLEVEL POWER DMOS ARRAY
ą
SLIS036A − JUNE 1994 − REVISED OCTOBER 1994
• Low r_DS(on) . . . 0.6 Ω Typ
• High-Voltage Outputs . . . 60 V
• Pulsed Current . . . 2.25 A Per Channel
• Fast Commutation Speed
• Direct Logic-Level Interface
D PACKAGE
(TOP VIEW)
DRAIN1 1
GATE2 2
DRAIN2 3
DRAIN3 4
8 GATE1
7 SOURCE/GND
6 SOURCE/GND
5 GATE3
description
The TPIC2322L is a monolithic logic-level power DMOS array that consists of three electrically isolated
N-channel enhancement-mode DMOS transistors configured with a common source and open drains.
The TPIC2322L is offered in a standard eight-pin small-outline surface-mount (D) package and is characterized
for operation over the case temperature range of − 40°C to 125°C.
schematic
DRAIN1
1
Q1
8
Z1
GATE1
DRAIN2
3
Q2
2
Z2
GATE2
DRAIN3
4
Q3
5
GATE3
Z3
6, 7
SOURCE, GND
absolute maximum ratings over operating case temperature range (unless otherwise noted)^†
Drain-to-source voltage, V_DS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 V
Gate-to-GND voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 V
Drain-to-GND voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 V
Gate-to-source voltage, V_GS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 20 V
Continuous drain current, each output, all outputs on, T_C = 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.75 A
Continuous source-to-drain diode current, T_C = 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.75 A
Pulsed drain current, each output, I_max, T_C = 25°C (see Note 1 and Figure 15) . . . . . . . . . . . . . . . . . . 2.25 A
Single-pulse avalanche energy, E_AS, T_C = 25°C (see Figure 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30.4 mJ
Continuous total power dissipation at (or below) T_C = 25°C (see Figure 15) . . . . . . . . . . . . . . . . . . . . 0.95 W
Operating virtual junction temperature range, T_J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40°C to 150°C
Operating case temperature range, T_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40°C to 125°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
† _{Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and}
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: Pulse duration = 10 ms and duty cycle = 2%.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
• POST OFFICE BOX 1443 HOUSTON, TEXAS
77251−1443
Copyright  1994, Texas Instruments Incorporated
2−1