Controller

TLS2505 Datasheet – Motor Controller IC – TI ( PDF )

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Part Number: TLS2505, TLS2505ECDCARG4

Function: Motor Controller, Drive IC

Package: TSSOP 56 PinType

Manufacturer: Texas Instruments

Image:

TLS2505 image

Description

The TLS2205 is a combination voice-coil and spindle-motor driver with voltage monitor integrated circuit. This circuit is designed for small-form-factor, high-performance hard disk drives. The TLS2205 integrates a three-phase brushless dc motor driver with a linear full-bridge voice-coil driver. Additional circuitry is added for power-up and power-down sequencing of the driver amplifiers used for motor speed control. A brake function can be invoked on the spindle motor after the head is in a safe landing zone. External sense resistors are used for precision spindle motor and VCM current monitoring. Automatic head retract is provided for voltage or thermal fault conditions. The TLS2205 operates with only 5 V of supply voltage and has a sleep-mode option for low-power applications. All device functions are controlled from a three-wire serial port. Device packaging is a 56-terminal DL or 64-terminal PM package. Center pins are tied to the die mount tab for improved heat dissipation on both packages.

Features

1. Single-Chip Voice-Coil Motor Driver and Spindle-Motor Driver

2. Precision Dual-Voltage Monitor

3. Operates From Single 5-V Supply

4. LinBiCMOS Technology

5. Low Power Dissipation

6. Internal Overtemperature Shutdown Circuitry

TLS2505 Datasheet

TLS2505 Datasheet

pdf

TCAN4550RGYRQ1 Datasheet PDF – CAN FD Controller

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Part Number: TCAN4550RGYRQ1

Function: CAN FD Controller with Integrated Transceiver

Package: VQFN (20) type

Manufacturer: Texas Instruments

Image

TCAN4550RGYRQ1 controller

Description

The TCAN4550RGYRQ1 is a CAN FD Controller with integrated CAN transceiver supporting data rates up to 5 Mbps. The device interfaces with a microprocessor using the SPI interface. The CAN FD processor meets the specifications of the ISO11898-1_2015 standard and the CAN transceiver meets the specification for High Speed CAN (Controller Area Network) Physical Layer standards: 11898-2_2016. The device can also wake up via remote wake-up using CAN bus implementing the ISO Wake Up Pattern (WUP).

Features

1. AEC Q100 : Qualified for Automotive Applications

(1) Device Temperature: –40°C to 125°C Ambient
(2) Device HBM Classification Level H2: ±8000 V
(3) Device CDM Classification Level C5: ±750 V

2. Standalone CAN FD Controller with Integrated CAN Transceiver and Serial Peripheral Interface
(SPI)

3. CAN FD Controller Supports both ISO 11898-1_2015 and Bosch M-CAN Revision 3.2.1.1

Schematics :

TCAN4550RGYRQ1 schematics

Appications :

1. Body Electronics and Lighting

2. Infotainment and Cluster

3. Passive Safety

4. Industrial Transportation

Official Homepage: https://www.ti.com/product/TCAN4550-Q1

Other data sheets are available within the file: TCAN4550, TCAN4550-Q1, PTCAN4550RGYQ1

TCAN4550RGYRQ1 Datasheet PDF Download

TCAN4550RGYRQ1 pdf