8-BIT SERIAL-INPUT, DMOS POWER DRIVER A6B595KA A6B595KLW combine

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8-BIT SERIAL-INPUT, DMOS POWER DRIVER A6B595KA A6B595KLW combine

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6B595
8-BIT SERIAL-INPUT, DMOS POWER DRIVER
A6B595KA A6B595KLW combine 8-bit CMOS shift register accompanying data latches, control circuitry, DMOS power driver outputs. Power driver applications include relays, solenoids, other medium-current high-voltage peripheral power loads. serial-data input, CMOS shift register latches allow direct interfacing with microprocessor-based systems. Serial-data input rates over MHz. with require appropriate pull-up resistors ensure input logic high. CMOS serial-data output enables cascade connections applications requiring additional drive lines. Similar devices with reduced rDS(on) available A6595KA A6595KLW. A6B595 DMOS open-drain outputs capable sinking output drivers disabled (the DMOS sink drivers turned off) OUTPUT ENABLE input high. A6B595KA furnished 20-pin dual in-line plastic package. A6B595KLW furnished wide-body, small-outline plastic package (SOIC) with gull-wing leads. Copper lead frames, reduced supply current requirements, on-state resistance allow both devices sink from outputs continuously, ambient temperatures over 85°C. (lead) free versions (suffix have 100% matte leadframe plating.
Data Sheet 26185.122C
CONNECTION LOGIC SUPPLY SERIAL DATA REGISTER CLEAR OUTPUT ENABLE GROUND
CONNECTION GROUND SERIAL DATA CLOCK STROBE GROUND
Dwg. PP-029-12
Note that A6B595KA (DIP) A6B595KLW (SOIC) electrically identical share common terminal number assignment.
ABSOLUTE MAXIMUM RATINGS
Output Voltage, Output Drain Current, Continuous, Peak, Single-Pulse Avalanche Energy, Logic Supply Voltage, Input Voltage Range, -0.3 +7.0 Package Power Dissipation, Graph Operating Temperature Range, -40°C +125°C Storage Temperature Range, -55°C +150°C
Each output, outputs Pulse duration duty cycle Caution: These CMOS devices have input static protection (Class still susceptible damage exposed extremely high static electrical charges.
FEATURES
Minimum Output Clamp Voltage Output Current (all outputs simultaneously) Typical rDS(on) Power Consumption Replacements TPIC6B595N TPIC6B595DW
Pb-free* Package 20-pin 20-pin SOIC 20-pin SOIC Packing tube tube 1000 reel (°C/W) (°C/W)
Part Number A6B595KA-T A6B595KLW-T A6B595KLWTR-T
Pb-based variants being phased product line. variants cited this footnote production have been determined LAST TIME BUY. This classification indicates that sale this device currently restricted existing customer applications. variants should purchased design applications because obsolescence near future probable. Samples longer available. Status change: October 2006. Deadline receipt LAST TIME orders: April 2007. These variants include: A6B595KA, A6B595KLW, A6B595KLWTR.
6B595 8-BIT SERIAL-INPUT, DMOS POWER DRIVER
ALLOWABLE PACKAGE POWER DISSIPATION WATTS
LOGIC SYMBOL
SRG8
AMBIENT TEMPERATURE
Dwg. GS-004A
Dwg. FP-043
FUNCTIONAL BLOCK DIAGRAM
REGISTER CLEAR
(ACTIVE LOW)
CLOCK SERIAL DATA STROBE OUTPUT ENABLE
(ACTIVE LOW)
LOGIC SUPPLY SERIAL DATA
SERIAL-PARALLEL SHIFT REGISTER
D-TYPE LATCHES
GROUND
GROUND
Dwg. FP-013-4
Grounds (terminals must connected together externally.
Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 Copyright 1999, 2005 Allegro MicroSystems, Inc.
6B595 8-BIT SERIAL-INPUT, DMOS POWER DRIVER
Dwg. EP-063
Dwg. EP-010-16
LOGIC INPUTS
DMOS POWER DRIVER OUTPUT
RECOMMENDED OPERATING CONDITIONS
over operating temperature range Logic Supply Voltage Range, High-Level Input Voltage, 0.85VDD Low-level input voltage, 0.15VDD
Dwg. EP-063-1
SERIAL DATA TRUTH TABLE
Shift Register Contents Data Clock Input Input Serial Data Output Strobe Logic Level High Logic Level Irrelevant Latch Contents Output Enable Output Contents
Present State
Previous State
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6B595 8-BIT SERIAL-INPUT, DMOS POWER DRIVER
ELECTRICAL CHARACTERISTICS +25°C, (unless otherwise specified).
Limits Characteristic Output Breakdown Voltage Off-State Output Current Static Drain-Source On-State Resistance Symbol V(BR)DSX IDSX Test Conditions 125°C Min. Typ. 0.15 4.49 0.005 Max. -1.0 Units
rDS(on)
125°C (see note)
Nominal Output Current Logic Input Current
VDS(on) 85°C
SERIAL-DATA Output Voltage
Prop. Delay Time
tPLH tPHL
Outputs Outputs fclk MHz, Outputs
Output Rise Time Output Fall Time Supply Current
IDD(OFF) IDD(ON) IDD(fclk)
Typical Data design information only. NOTE Pulse test, duration duty cycle
Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
6B595 8-BIT SERIAL-INPUT, DMOS POWER DRIVER
TIMING REQUIREMENTS SPECIFICATIONS
(Logic Levels Ground)
CLOCK SERIAL DATA DATA SERIAL DATA STROBE
DATA
OUTPUT ENABLE
OUTPUTS ENABLED
HIGH OUTPUT
DATA
OUTPUT
Dwg. WP-029-2
HIGH OUTPUTS DISABLED OUTPUT ENABLE
DATA
Dwg. WP-030-2
Data Active Time Before Clock Pulse (Data Set-Up Time), tsu(D) Data Active Time After Clock Pulse (Data Hold Time), th(D) Clock Pulse Width, tw(CLK) Time Between Clock Activation Strobe, tsu(ST) Strobe Pulse Width, tw(ST) Output Enable Pulse Width, tw(OE) NOTE Timing representative 12.5 clock. Higher speeds attainable.
Serial data present input transferred shift register rising edge CLOCK input pulse. succeeding CLOCK pulses, registers shift data information towards SERIAL DATA OUTPUT. Information present register transferred respective latch rising edge STROBE input pulse (serial-to-parallel conversion). When OUTPUT ENABLE input high, output source drivers disabled (OFF). information stored latches affected OUTPUT ENABLE input. With OUTPUT ENABLE input low, outputs controlled state their respective latches.
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6B595 8-BIT SERIAL-INPUT, DMOS POWER DRIVER
TEST CIRCUITS
INPUT
10.5
V(BR)DSX
VO(ON)
Dwg. EP-066
V(BR)DSX tAV/2 Single-Pulse Avalanche Energy Test Circuit Waveforms
Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
6B595 8-BIT SERIAL-INPUT, DMOS POWER DRIVER
TERMINAL DESCRIPTIONS
Terminal 14-17 Terminal Name LOGIC SUPPLY SERIAL DATA OUT0-3 CLEAR OUTPUT ENABLE GROUND GROUND STROBE CLOCK OUT4-7 SERIAL DATA GROUND Function internal connection. (VDD) logic supply voltage (typically Serial-data input shift-register. Current-sinking, open-drain DMOS output terminals. When (active) low, registers cleared (set low). When (active) low, output drivers enabled; when high, output drivers turned (blanked). Reference terminal output voltage measurements (OUT0-3). Reference terminal output voltage measurements (OUT0-7). Data strobe input terminal; shift register data latched rising edge. Clock input terminal data shift rising edge. Current-sinking, open-drain DMOS output terminals. CMOS serial-data output following shift register. Reference terminal input voltage measurements. internal connection.
NOTE Grounds (terminals must connected together externally.
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6B595 8-BIT SERIAL-INPUT, DMOS POWER DRIVER
A6B595KA
Dimensions Inches (controlling dimensions)
0.014 0.008
0.430 0.280 0.240
0.300
0.070 0.045
0.100 1.060 0.980
0.005
0.210
0.015
0.150 0.115 0.022 0.014
Dwg. MA-001-20
Dimensions Millimeters (for reference only)
0.355 0.204
10.92 7.11 6.10
7.62
1.77 1.15
2.54 26.92 24.89
0.13
5.33
0.39
3.81 2.93 0.558 0.356
Dwg. MA-001-20
NOTES:1. Exact body lead configuration vendor's option within limits shown. Lead spacing tolerance non-cumulative Lead thickness measured seating plane below.
Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
6B595 8-BIT SERIAL-INPUT, DMOS POWER DRIVER
A6B595KLW
Dimensions Inches (for reference only)
0.0125 0.0091
0.2992 0.2914
0.419 0.394
0.050 0.016 0.020 0.013
0.5118 0.4961
0.050
0.0926 0.1043 0.0040 MIN.
Dwg. MA-008-20
Dimensions Millimeters (controlling dimensions)
0.32 0.23
7.60 7.40
10.65 10.00
1.27 0.40 0.51 0.33
13.00 12.60
1.27
2.65 2.35 0.10 MIN.
Dwg. MA-008-20
NOTES:1. Exact body lead configuration vendor's option within limits shown. Lead spacing tolerance non-cumulative.
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6B595 8-BIT SERIAL-INPUT, DMOS POWER DRIVER
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Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
6B595 8-BIT SERIAL-INPUT, DMOS POWER DRIVER
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www.allegromicro.com
6B595 8-BIT SERIAL-INPUT, DMOS POWER DRIVER
products described here manufactured under more U.S. patents U.S. patents pending. Allegro MicroSystems, Inc. reserves right make, from time time, such departures from detail specifications required permit improvements performance, reliability, manufacturability products. Before placing order, user cautioned verify that information being relied upon current. Allegro products authorized critical components life-support devices systems without express written approval. information included herein believed accurate reliable. However, Allegro MicroSystems, Inc. assumes responsibility use; infringement patents other rights third parties which result from use.
Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000

8-BIT SERIAL-INPUT, DMOS POWER DRIVER A6B595KA A6B595KLW combine

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