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Typ (Triple Half H-Bridge)
Pulsed Current:
6 A Per Channel (Full H-Bridge)
8 A Per Channel (Triple Half H-Bridge)
Matched Sense Transistor for Class A-B
Linear Operation
Fast Commutation Speed
DW PACKAGE
(TOP VIEW)
description
The TPIC1504 is a monolithic power DMOS array
11
14
that consists of ten electrically isolated N-channel
12
13
enhancement-mode power DMOS transistors,
four of which are configured as a full H-bridge and six as a triple half H-bridge. The lower stage of the full H-bridge
is provided with an integrated sense-FET to allow biasing of the bridge in class A-B operation.
The TPIC1504 is offered in a 24-pin wide-body surface-mount (DW) package and is characterized for operation
over the case temperature range of 鈥?40擄C to 125擄C.
OUTPUT1
GATE2C
GATE1B
GATE3B
GND
OUTPUT3
SOURCE
OUTPUT5
GND
GATE4B
GATE2B
GATE5B
1
2
3
4
5
6
7
8
9
10
24
23
22
21
20
19
18
17
16
15
GATE3A
GATE1A
GATE4A
V
DD1
V
DD3
OUTPUT4
V
DD3
GATE5A
V
DD2
GATE2A
SENSE
OUTPUT2
schematic
VDD1
21
VDD2
16
VDD3
18, 20
Q1A
23
GATE1A
1
OUTPUT1
Q1B
3
GATE1B
14
Q2C
D1
D2
Q2A
15
GATE2A
13
OUTPUT2
Q2B
11
GATE2B
Q3A
24
GATE3A
6
OUTPUT3
Q3B
4
GATE3B
D3
Q4A
22
GATE4A
19
OUTPUT4
Q4B
10
GATE4B
Q5A
17
GATE5A
8
OUTPUT5
Q5B
12
GATE5B
SENSE
2
7
SOURCE
GATE2C
6V
5, 9
GND
NOTES: A. Terminals 5 and 9 must be externally connected.
B. Terminals 18 and 20 must bef externally connected.
C. No output may be taken greater than 0.5 V below GND.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright
漏
1996, Texas Instruments Incorporated
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
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DALLAS, TEXAS 75265
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