Details, datasheet, quote on part number: A6259KLW
PartA6259KLW
Category
Description8-Bit Adressable Dmos Power Driver
CompanyAllegro Micro Systems, Inc.
DatasheetDownload A6259KLW datasheet
Quote
Find where to buy
 
  

 

Features, Applications

POWER GROUND LOGIC SUPPLY S 0 (LSB) OUT 0 OUT 1 OUT 2 OUT 3 S1 LOGIC GROUND POWER GROUND VDD POWER GROUND CLEAR DATA OUT 7 OUT 6 OUT 5 OUT 4 ENABLE S 2 (MSB) POWER GROUND

The A6259KA and A6259KLW combine a 3-to-8 line CMOS decoder and accompanying data latches, control circuitry, and DMOS outputs in a multi-functional power driver capable of storing single-line data in the addressable latches or use as a decoder or demuliplexer. Driver applications include relays, solenoids, and other medium-current or high-voltage peripheral power loads. The CMOS inputs and latches allow direct interfacing with microprocessor-based systems. Use with TTL may require appropriate pullup resistors to ensure an input logic high. Four modes of operation are selectable with the CLEAR and ENABLE inputs. The addressed DMOS output inverts the DATA input with all unaddressed outputs remaining in their previous states. All of the output drivers are disabled (the DMOS sink drivers turned off) with the CLEAR input low and the ENABLE input high. The A6259KA/KLW DMOS open-drain outputs are capable of sinking to 750 mA. Similar devices with reduced rDS(on) are available as the A6A259. The A6259KA is furnished a 20-pin dual in-line plastic package. The A6259KLW is furnished a 20-lead wide-body, small-outline plastic package (SOIC) with gull-wing leads for surface-mount applications. 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 85C.

Note that the A6259KA (DIP) and the A6259KLW (SOIC) are electrically identical and share a common terminal number assignment.

Output Voltage, VO............................ 50 V Output Drain Current, Continuous, IO...................... 250 mA* Peak, IOM............................. 750 mA* Peak, IOM................................... 2.0 A Single-Pulse Avalanche Energy, EAS............................................. 75 mJ Logic Supply Voltage, VDD.............. 7.0 V Input Voltage Range, VI............................... +7.0 V Package Power Dissipation, PD....................................... See Graph Operating Temperature Range, TA............................. to +125C Storage Temperature Range, TS............................. to +150C

*Each output, all outputs on. Pulse duration 100 s, 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.

FEATURES

50 V Minimum Output Clamp Voltage 250 mA Output Current (all outputs simultaneously) s 1.3 Typical rDS(on) s Low Power Consumption s Replacements for TPIC6259N and TPIC6259DW

Always order by complete part number: Part Number Package A6259KA 20-pin DIP A6259KLW 20-lead SOIC
Addressable Latch Memory 8-Line Demultiplexer Clear R = Previous State
Select Inputs Addressed S2 (MSB) S1 S0 (LSB) OUTPUT

115 Northeast Cutoff, Box 15036 Worcester, Massachusetts (508) 853-5000 Copyright 2000, Allegro MicroSystems, Inc.

Grounds (terminals and 20) must be connected externally to a single point.

 

Some Part number from the same manufacture Allegro Micro Systems, Inc.
A6273 8-bit Latched Dmos Power Driver
A6273KA 15 Microwatt, Ultra-sensitive Hall-effect Switch
A6275 8-bit Serial-input, Constant- Current Latched Led Driver
A6275EA 8-Bit Serial-input,constant-current Latched Led Driver
A6276 16-bit Serial-input, Constant- Current Latched Led Driver
A6276EA 16-Bit Serial-input,constant-current Latched Led Driver
A6276SLWA
A6277EA 16-Bit Serial-input Latched Constant-current Led Drivers
A643 True Zero-Speed, Two-Wire, Miniature Gear-tooth Sensor
A645 True Zero Speed Miniature Gear-tooth Sensor
A6595 8-bit Serial-input, Dmos Power Driver
A6595KA 8-Bit Serial-input Latched Constant-current Led Drivers
A660 True Zero-Speed, Hall-effect Adaptive Gear-tooth Sensor Module
A665 True Zero-Speed, Hall-effect Adaptive Gear-tooth Sensor
A671 Self-calibrating Tpos Gear-tooth Sensor With 9-Bit Signal Capture
A672
A6809ELW Dabic-iv, 10-bit Serial-input, Latched Source Drivers
A6810
A6810EA DABic-IV,10-Bit Serial-input,latched Source Driver
A6810SLWP
A6811
 
0-C     D-L     M-R     S-Z