Os motores de busca de Datasheet de Componentes eletrônicos |
|
ULN7003 Folha de dados(PDF) 1 Page - Allegro MicroSystems |
|
ULN7003 Folha de dados(HTML) 1 Page - Allegro MicroSystems |
1 / 8 page LAST TIME BUY — April 2, 2001 — Integrating seven high-voltage, high-current npn Darlingtons into a monolithic power array, the ULN7003A AND ULN7003LW are designed for interfacing between TTL or CMOS logic and a variety of peripheral loads. The seven open-collector Darlington outputs are specified for 135 V minimum breakdown and 90 V minimum sustain- ing. Included are integral power diodes for switching inductive loads. Typical applications include relays, lamps, print heads and hammers, solenoids, and level shifting to power discretes. The ULN7003A/LW include input current-limiting resistors compatible with the drive capabilities of TTL and (most) CMOS operating at a nominal logic supply of 5 V. Operation with 12 V CMOS may require additional input current limiting. The high sustaining voltage rating of this power array makes it ideal for inductive load applications where Zener diode flyback tech- niques are used. The increased flyback voltage provides a much faster inductive load turn-off current decay that is especially useful with dc stepper motors, solenoids, and print heads. Both devices are pinned with outputs opposite inputs to facilitate ease of circuit board layout. The ULN7003A is supplied in a 16-pin plastic dual in-line package with a copper lead frame to maximize device power dissipation capabilities. The ULN7003LW is furnished in a 16-lead small-outline wide-body package for surface-mount applications. HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAY 16 15 14 13 12 611 710 89 1 2 3 4 5 ABSOLUTE MAXIMUM RATINGS at TA = +25°C Output Voltage, VCEX . . . . . . . . . . . . . 135 V Output Sustaining Voltage, VCE(sus) . . . . . . . . . . . . . . . . . . . 90 V Output Current, IC . . . . . . . . . . . . . . 300 mA Input Current, IIN . . . . . . . . . . . . . . . . 25 mA Package Power Dissipation, PD . . . . . . . . . . . . . . . . . . See Graph Operating Temperature Range, TA . . . . . . . . . . . . . . . -20°C to +85°C Storage Temperature Range, TS . . . . . . . . . . . . . . -55°C to +150°C Output current may be limited by duty cycle, number of drivers operating, ambient tem- perature, and heat sinking. Under any set of conditions, do not exceed the specified maximum current rating or a junction temperature of 150 °C. Dwg. No. A-9594 Part Number Package ULN7003A 16-Pin DIP ULN7003LW 16-Lead SOIC Always order by complete part number: Note the ULN7003A (DIP) and the ULN7003LW (SOIC) are electrically identical and share a common terminal number assignment. 7003 FEATURES I 135 V Minimum Output Breakdown I 90 V Minimum Sustaining Voltage I 300 mA Output Current I Internal High-Current Clamp Diodes I Logic-Compatible Inputs |
Nº de peça semelhante - ULN7003 |
|
Descrição semelhante - ULN7003 |
|
|
Ligação URL |
Privacy Policy |
ALLDATASHEETPT.COM |
ALLDATASHEET é útil para você? [ DONATE ] |
Sobre Alldatasheet | Publicidade | Contato conosco | Privacy Policy | roca de Link | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |