Diodes Incorporated ULN62003A DMOS Arrays
Diodes Incorporated ULN62003A DMOS Arrays are high-voltage, high-current transistor arrays, including seven open-drain devices, with all the sources connected to a common ground. The 500mA transistors provide a clamp diode, each enabling protection for driving inductive loads. The DMOS output construction features a lower on-resistance than the common bipolar devices reducing power dissipation. This also allows the designer more flexibility to control additional devices and maintain the desired die temperature.
The Diodes ULN62003A DMOS Arrays can drive multiple load types such as solenoids, relays, DC motors, LED displays, filament lamps, thermal print-heads, and high-power buffers. The ULN62003A is pinned in opposition to simplifying board layout and is a direct replacement for many common peripheral drivers.
The ULN62003A is housed in an industry-standard, small outline, 16-pin (SO-16) package.
Features
- 500mA Rated drain current (single output)
- 50V High voltage outputs
- Output clamp diodes
- Inputs compatible with popular logic types
- Relay driver applications
- Totally lead-free and fully RoHS compliant
- Halogen and antimony-free “Green” device
Applications
- Appliances
- Window A/Cs
- Washers/dryers
- Microwaves/ranges/ovens
- Industrial and agricultural automation
- Residential and industrial HVAC systems
- Stepper motor drivers
- Thermal print heads
Functional Block Diagram
PIN Assignments
Typical Application
Output Voltage Drop Comparison
Đã phát hành: 2022-06-28
| Đã cập nhật: 2022-07-27