ULQ2004AN
Trans Darlington NPN 50V 0.5A 16-Pin PDIP Tube
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Part Number : ULQ2004AN
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Package/Case : 16-PDIP
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Brands : TI
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Components Categories : Power Distribution Switches, Load Drivers
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Datesheet : ULQ2004AN DataSheet (PDF)
Overview of ULQ2004AN
The ULx200xA devices are high-voltage, high-current Darlington transistor arrays. Each consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads.
The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. For 100-V (otherwise interchangeable) versions of the ULx2003A devices, see the SLRS023 data sheet for the SN75468 and SN75469 devices.
The ULN2002A device is designed specifically for use with 14-V to 25-V PMOS devices. Each input of this device has a Zener diode and resistor in series to control the input current to a safe limit. The ULx2003A devices have a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.
The ULx2004A devices have a 10.5-kΩ series base resistor to allow operation directly from CMOS devices that use supply voltages of 6 V to 15 V. The required input current of the ULx2004A device is below that of the ULx2003A devices, and the required voltage is less than that required by the ULN2002A device.
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Key Features
- 500-mA-Rated Collector Current (Single Output)
- High-Voltage Outputs: 50 V
- Output Clamp Diodes
- Inputs Compatible With Various Types of Logic
- Relay-Driver Applications
Application
SWITCHINGSpecifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Category | Integrated Circuits (ICs)Power Management (PMIC)Power Distribution Switches, Load Drivers | Mfr | Texas Instruments |
Series | ULx200xA | Package | Tube |
Product Status | Active | Switch Type | Relay, Solenoid Driver |
Number of Outputs | 7 | Ratio - Input:Output | 1:1 |
Output Configuration | Low Side | Output Type | NPN |
Interface | Parallel | Voltage - Load | 50V (Max) |
Voltage - Supply (Vcc/Vdd) | Not Required | Current - Output (Max) | 500mA |
Rds On (Typ) | - | Input Type | Inverting |
Features | - | Fault Protection | - |
Operating Temperature | -40°C ~ 85°C (TA) | Mounting Type | Through Hole |
Supplier Device Package | 16-PDIP | Package / Case | 16-DIP (0.300", 7.62mm) |
Base Product Number | ULQ2004 |
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