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TPIC6B595N 其他数据使用手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
移位寄存器
封装:
PDIP-20
描述:
TEXAS INSTRUMENTS TPIC6B595N. 芯片, 移位寄存器, 8位 串进并出, DIP-20
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TPIC6B595N数据手册
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Data Sheet
26185.122C
8-BIT SERIAL-INPUT,
DMOS POWER DRIVER
The A6B595KA and A6B595KLW combine an 8-bit CMOS shift
register and accompanying data latches, control circuitry, and DMOS
power driver outputs. Power driver applications include relays,
solenoids, and other medium-current or high-voltage peripheral power
loads.
The serial-data input, CMOS shift register and latches allow direct
interfacing with microprocessor-based systems. Serial-data input rates
are over 5 MHz. Use with TTL may require appropriate pull-up
resistors to ensure an input logic high.
A CMOS serial-data output enables cascade connections in appli-
cations requiring additional drive lines. Similar devices with reduced
r
DS(on)
are available as the A6595KA and A6595KLW.
The A6B595 DMOS open-drain outputs are capable of sinking up
to 500 mA. All of the output drivers are disabled (the DMOS sink
drivers turned off) by the OUTPUT ENABLE input high.
The A6B595KA is furnished in a 20-pin dual in-line plastic
package. The A6B595KLW is furnished in a wide-body, small-outline
plastic package (SOIC) with gull-wing leads. Copper lead frames,
reduced supply current requirements, and low on-state resistance allow
both devices to sink 150 mA from all outputs continuously, to ambient
temperatures over 85°C. The Pb (lead) free versions (suffix -T) have
100% matte tin leadframe plating.
FEATURES
■ 50 V Minimum Output Clamp Voltage
■ 150 mA Output Current (all outputs simultaneously)
■ 5 Ω Typical
r
DS(on)
■ Low Power Consumption
■ Replacements for TPIC6B595N and TPIC6B595DW
6B595
Note that the A6B595KA (DIP) and the
A6B595KLW (SOIC) are electrically identical and
share a common terminal number assignment.
ABSOLUTE MAXIMUM RATINGS
Output Voltage, V
O
................................ 50 V
Output Drain Current,
Continuous, I
O
........................... 150 mA*
Peak, I
OM
................................... 500 mA†
Single-Pulse Avalanche Energy,
E
AS
.................................................. 30 mJ
Logic Supply Voltage, V
DD
.................. 7.0 V
Input Voltage Range,
V
I
................................... -0.3 V to +7.0 V
Package Power Dissipation,
P
D
........................................... See Graph
Operating Temperature Range,
T
A
................................. -40°C to +125°C
Storage Temperature Range,
T
S
................................. -55°C to +150°C
* Each output, all outputs on.
† Pulse duration - 100 µs, duty cycle - 2%.
Caution: These CMOS devices have input static
protection (Class 3) but are still susceptible to
damage if exposed to extremely high static
electrical charges.
GROUND
1
2
3
8
9
13
14
15
16
17
19
4
5
6
7
12
18
20
SERIAL
DATA OUT
SERIAL
DATA IN
LOGIC
SUPPLY
V
DD
STROBE
GROUND
CLOCKCLK
ST
OUT
7
OUT
6
OUT
5
Dwg. PP-029-12
OUT
0
OUT
1
OUT
2
OUT
3
OUT
4
10
11
NO
CONNECTION
NO
CONNECTION
NCNC
OUTPUT
ENABLE
OE
REGISTER
CLEAR
GROUND
CLR
Part Number Pb-free* Package Packing
R
θJA
(°C/W)
R
θJC
(°C/W
)
A6B595KA-T Yes 20-pin DIP 18 per tube 55 25
A6B595KLW-T Yes 20-pin SOIC 37 per tube 70 17
A6B595KLWTR-T Yes 20-pin SOIC 1000 per reel 70 17
*
Pb-based variants are being phased out of the product line. The variants cited in this
footnote are in production but have been determined to be LAST TIME BUY. This
classification indicates that sale of this device is currently restricted to existing cus-
tomer applications. The variants should not be purchased for new design applications
because obsolescence in the near future is probable. Samples are no longer available.
Status change: October 31, 2006. Deadline for receipt fo LAST TIME BUY orders: April
27, 2007. These variants include: A6B595KA, A6B595KLW, and A6B595KLWTR.
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