TPIC2302 Datasheet, PDF (1/13 Pages) Texas Instruments – 3-Channel Constant Current-SOURCE POWER DMOS ARRAY

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TPIC2302
3ĆCHANNEL COMMONĆSOURCE POWER DMOS ARRAY
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SLIS028B − APRIL 1994 − REVISED SEPTEMBER 1995
• Low r_DS(on) . . . 0.4 Ω Typ
• High-Voltage Outputs . . . 60 V
• Pulsed Current . . . 5 A Per Channel
• Fast Commutation Speed
description
D PACKAGE
(TOP VIEW)
DRAIN1 1
GATE2 2
DRAIN2 3
DRAIN3 4
8 GATE1
7 SOURCE/GND
6 SOURCE/GND
5 GATE3
The TPIC2302 is a monolithic power DMOS array that consists of three electrically isolated N-channel
enhancement-mode DMOS transistors configured with a common source and open drains. The TPIC2302 is
offered in a standard 8-pin small-outline surface-mount (D) package.
The TPIC2302 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-source voltage, V_GS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 20 V
Continuous drain current, each output, all outputs on, T_C = 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 A
Pulsed drain current, each output, T_C = 25°C (see Note 1 and Figure 6) . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 A
Single-pulse avalanche energy, T_C = 25°C, E_AS (see Figures 4 and 16) . . . . . . . . . . . . . . . . . . . . . . . . . 9 mJ
Continuous total power dissipation at (or below) T_C = 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −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, 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.
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77251−1443
Copyright  1995, Texas Instruments Incorporated
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