Part Number: TC1047VNBTR

Function: Precision temperature-to-voltage converter

Package: SOT-23B Type

Manufacturer: Microchip Technology

Pinouts:

 

Description

The TC1047 and TC1047A, TC1047VNBTR are linear voltage output temperature sensors whose output voltage is directly proportional to the measured temperature.

The TC1047 and TC1047A can accurately measure temperature from -40°C to +125°C. With the TC1047, the supply voltage can vary between 2.7V and 4.4V.
The power supply range of the TC1047A is from 2.5V to 5.5V.

Features

1. Supply Voltage Range:
(1) TC1047:2.7V to 4.4V
(2) TC1047A:2.5V to 5.5V

2. Wide Temperature Measurement Range :  -40°C to +125°C

3 High Temperature Converter Accuracy :  ±2 °C, Max, at 25 °C

4. Linear Temperature Slope: 10 mV/°C (typ.)

5. Available in 3-Pin SOT-23B Package

6. Very Low Supply Current : -35µA Typical

 

Applications:

1. Cellular Phones

2. Power Supply Thermal Shutdown

3. Temperature-Controlled Fans

4. Temperature Measurement/Instrumentation

 

TC1047VNBTR Datasheet PDF Download

Other data sheets are available within the file:

TC1047, TC1047A, TC1047AVNBTR, TC1047VNB, TC1047V

Part Number: 34063AP1

Function: DC to DC CONVERTER CONTROL CIRCUITS

Package: DIP, SO 8 Pin Type

Manufacturer: System Logic Semiconductor

Pinouts:

Description

The 34063AP1 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 was specifically designed to be incorporated in Step-Down and Step-Up and Voltage-Inverting applications with a minimum number of external components.

Block Diagram

Features

1. Operation from 3.0 V to 40 V Input
2. Low Standby Current
3. Current Limiting
4. Output Switch Current to 1.5 A
5. Output Voltage Adjustable
6. Frequency Operation to 100 kHz
7. Precision 2% Reference

Other data sheets are available within the file: 34063AD, SL34063A

34063AP1 Datasheet PDF Download

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