ULN2003A数据手册集成电路（IC）的配电开关负载驱动器规格书PDF

描述 Description

The ULN2002A, ULN2003A and ULN2004A are high voltage, high current Darlington arrays each containing seven open collector common emitter pairs. Each pair is rated at 500mA. Suppression diodes are included for inductive load driving, the inputs and outputs are pinned in opposition to simplify board layout. Device options are designed to be compatible with common logic families: ULN2002A (14-25V PMOS)ULN2003A (5V TTL, CMOS)ULN2004A (6-15V CMOS, PMOS) These devices are capable of driving a wide range of loads including solenoids, relays, DC motors; LED displays filament lamps, thermal print-heads and high power buffers. The ULN2002A, 2003A and 2004A are supplied in a small outline 16 pin package (SO-16).

特性 Features

500mA rated collector current (single output)
High voltage outputs: 50V
Output clamp diodes
Inputs compatible with popular logic types
Relay driver applications
“Green” Molding Compound (No Br, Sb)
Totally Lead-Free & Fully RoHS Compliant
Halogen and Antimony Free. “Green” Device

应用 Application

Relay Driver
Stepping Motor Driver
Home Appliance
Industrial Application