Part Number: AP34063

Function: Universal DC/DC Converter

Package: PDIP-8 and SO-8 Type

Manufacturer: Diodes Incorporated.

Pinouts:

 

Description

The AP34063 Series is a monolithic control circuit containing the primary functions required for DC-to-DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This series is specifically designed for incorporating in Step-Down and Step-Up and Voltage Inverting applications with a minimum number of external components.

Features

1. Operation from 3.0V to 40V Input

2. Low Standby Current

3. Current Limiting

4. Output Switch Current to 1.6A

5. Output Voltage Adjustable

6. Frequency Operation to 100 kHz

7. Precision 2% Reference

Other data sheets are available within the file: AP-34063

 

AP34063 Datasheet PDF Download

Part Number: TPS65381-Q1

Function: Multi-Rail Power Supply for Microcontrollers in Safety Applications

Package: 32-Pin HTSSOP PowerPAD

Manufacturer: Texas Instruments

Pinouts:

 

Description

The TPS65381-Q1 device is a multi-rail power supply designed to supply microcontrollers in safety applications, such as those found in automotive applications. The device supports Texas Instruments’ TMS570LS series 16- bit or 32-bit RISC flash MCU and other microcontrollers with dual-core lockstep (LS) or loosely-coupled architectures (LC).

The TPS65381 device integrates multiple supply rails to power the MCU, CAN, or FlexRay, and an external sensor. An asynchronous-buck switch-mode power-supply converter with an internal FET converts the input battery voltage to a 6-V pre-regulator output. This 6-V pre-regulator supplies the other regulators.

Furthermore, the device supports wake-up from IGNITION or wake-up from the CAN transceiver.

 

TPS65381-Q1 Datasheet PDF Download

Other data sheets are available within the file:

TPS65381, TPS65381Q1, TPS65381Q, TPS65381QDAPRQ, TPS65381QDAPRQ1