Overview
The TLE6220GP, produced by Infineon Technologies, is a quad low-side switch in Smart Power Technology (SPT) that incorporates a Serial Peripheral Interface (SPI) and four open drain DMOS output stages. This component is designed with embedded protection functions, making it suitable for automotive and industrial applications, particularly in engine management and powertrain systems. The output stages can be controlled either directly in parallel for PWM applications or through serial control via the SPI interface.
Key Specifications
| Parameter | Symbol | Values | Unit |
|---|---|---|---|
| Supply Voltage | VS | 4.5 - 5.5 | V |
| Drain Source Voltage (OUT1...OUT4) | VDS | 45 | V |
| Input Voltage, All Inputs and Data Lines | VIN | -0.3 ... +7 | V |
| On Resistance | RON | 0.32 | Ω |
| Output Current (all outputs ON equal) | ID(NOM) | 1 A (individually), 3 A | A |
| Serial Clock Frequency | fSCK | DC -- 5 MHz | Hz |
| Serial Clock Period | tp(SCK) | 200 | ns |
| Operating Junction Temperature | Tj | -40°C to 150°C | °C |
Key Features
- Short Circuit Protection
- Overtemperature Protection
- Overvoltage Protection
- 8 bit Serial Data Input and Diagnostic Output (SPI protocol)
- Direct Parallel Control of Four Channels for PWM Applications
- Cascadable with Other Quad Switches
- Low Quiescent Current
- µC Compatible Input
- Electrostatic Discharge (ESD) Protection
- Green Product (RoHS compliant)
- AEC qualified
Applications
The TLE6220GP is particularly suitable for automotive and industrial applications, especially in engine management and powertrain systems. It can be used in various applications requiring robust and reliable low-side switching, such as injector coil control and other power management systems.
Q & A
- What is the TLE6220GP?
The TLE6220GP is a quad low-side switch in Smart Power Technology (SPT) with a Serial Peripheral Interface (SPI) and four open drain DMOS output stages.
- What are the key protection features of the TLE6220GP?
The TLE6220GP includes short circuit protection, overtemperature protection, overvoltage protection, and electrostatic discharge (ESD) protection.
- What is the supply voltage range for the TLE6220GP?
The supply voltage range is 4.5 to 5.5 volts.
- What is the maximum drain source voltage for the TLE6220GP?
The maximum drain source voltage is 45 volts.
- Can the TLE6220GP be controlled in parallel or serially?
The output stages can be controlled either directly in parallel for PWM applications or through serial control via the SPI interface.
- What is the maximum output current for each channel?
Each channel can handle up to 1 ampere, with a total of 3 amperes when all channels are ON equally.
- Is the TLE6220GP RoHS compliant?
Yes, the TLE6220GP is RoHS compliant and considered a green product.
- What is the operating junction temperature range for the TLE6220GP?
The operating junction temperature range is -40°C to 150°C.
- Can the TLE6220GP be cascaded with other quad switches?
Yes, the TLE6220GP is cascadable with other quad switches.
- What is the serial clock frequency range for the SPI interface?
The serial clock frequency range is up to 5 MHz.
