Overview
The TPIC6B595, while the specific model TPIC6A595DWR is not directly detailed, shares many characteristics with the TPIC6B595. The TPIC6B595 is a monolithic, high-voltage, medium-current power 8-bit shift register designed for use in systems that require relatively high load power. It is part of Texas Instruments' power logic family and is suitable for driving relays, solenoids, and other medium-current or high-voltage loads. The device includes built-in voltage clamps on the outputs for inductive transient protection, enhancing its reliability in harsh environments.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Logic Supply Voltage (VCC) | -0.3 | 7 | V | |
| Logic Input Voltage (VI) | -0.3 | 7 | V | |
| Power DMOS Drain-to-Source Voltage (VDS) | -0.3 | 50 | V | |
| Continuous Source-to-Drain Diode Anode Current | 0 | 500 | mA | |
| Pulsed Source-to-Drain Diode Anode Current | 0 | 1 | A | |
| Continuous Drain Current, Each Output | 0 | 150 | mA | |
| Peak Drain Current, Single Output | 0 | 500 | mA | |
| Single-Pulse Avalanche Energy (EAS) | 0 | 30 | mJ | |
| Junction-to-Ambient Thermal Resistance (RθJA) | 75.3 (DW), 57 (N) | °C/W |
Key Features
- Low rDS(on) of 5 Ω (Typical)
- Avalanche Energy of 30 mJ
- Eight Power DMOS Transistor Outputs with 150-mA Continuous Current and 50 V Output Clamp Voltage
- Devices are Cascadable with Serial Output (SER OUT) for cascading data to additional devices
- Low-Power Consumption
- Output Buffers with Built-in Voltage Clamps for Inductive Transient Protection
Applications
- Instrumentation Clusters
- Tell-Tale Lamps
- LED Illumination and Controls
- Automotive Relay or Solenoids Drivers
Q & A
- What is the TPIC6B595 used for? The TPIC6B595 is used in systems that require high load power, such as driving relays, solenoids, and other medium-current or high-voltage loads.
- What is the maximum drain-to-source voltage (VDS) for the TPIC6B595? The maximum VDS is 50 V.
- What is the continuous drain current per output for the TPIC6B595? The continuous drain current per output is 150 mA.
- Can the TPIC6B595 be cascaded with other devices? Yes, the TPIC6B595 is cascadable using the serial output (SER OUT).
- What is the operating temperature range for the TPIC6B595? The operating temperature range is from -40°C to 125°C.
- What type of protection does the TPIC6B595 have for its outputs? The TPIC6B595 has built-in voltage clamps on the outputs for inductive transient protection.
- What is the typical rDS(on) for the TPIC6B595? The typical rDS(on) is 5 Ω.
- What is the single-pulse avalanche energy (EAS) for the TPIC6B595? The single-pulse avalanche energy is 30 mJ.
- What are some common applications of the TPIC6B595? Common applications include instrumentation clusters, tell-tale lamps, LED illumination and controls, and automotive relay or solenoids drivers.
- What is the junction-to-ambient thermal resistance (RθJA) for the TPIC6B595 in SOIC package? The RθJA for the SOIC package is 75.3 °C/W.
