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TNY277 Datasheet PDF – Off-Line Switcher

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The Part Number is TNY277.

The Function is Energy-Efficient, Off-Line Switcher.

The package is DIP 8 Pin type

Manufacturer: Power Integrations ( www.power.com )

Images:

TNY277 datasheet

Description

TinySwitch-III incorporates a 700 V power MOSFET, oscillator, high voltage switched current source, current limit (user selectable) and thermal shutdown circuitry. The IC family uses an ON/OFF control scheme and offers a design fl exible solution with a low system cost and extended power capability.

Features

1. Lowest System Cost with Enhanced Flexibility

2. Simple ON/OFF control, no loop compensation needed

3. Selectable current limit through BP/M capacitor value

4. Higher current limit extends peak power or, in open frame applications, maximum continuous power

5. Lower current limit improves effi ciency in enclosed adapters/chargers

TNY277 Pinout

TNY277 pinout pdf

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Applications

1. Chargers / adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio, shavers, etc.

2. PC Standby and other auxiliary supplies

3. DVD/PVR and other low power set top decoders

4. Supplies for appliances, industrial systems, metering, etc.

 

TNY277 Datasheet

TNY277 pdf

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MRX1550H Datasheet PDF – CMOS MR Magnetic Sensor Switch

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Part Number: MRX1550H

Function: CMOS MR Magnetic Sensor Switch

Package: SOT-23 Type

Manufacturer: AnaSem Semiconductors

Pinouts:

MRX1550H datasheet

 

Description

MRX1550H series are monolithic ICs with built-in MRmagnet resistive element and CMOS switch. It becomes the non-contactswitch with low current  consumption,  high  sensitivity  and  reliability  which  is  combined with magnet.

A horizontal magnetic field parallel to the electrode of the package can be detected by an arbitrary polarity. (N pole  ⇔ S pole)

Features

1. CMOS + MR monolithic structure

2. Low current consumption : 4.7µA (VIN=5.0V, Ta=25°C)

3. High-sensitivity Typ. : 1.5mT

4. Operating voltage range : 1.6V ~ 6.0V

5. Detection pulse driving cycle Typ. 50msec with 25µsec width

6. Magnetic direction Both direction / CMOS inverter one output

Applications:

1. Detection of position : Air cylinder, Antitheft window, Digital door lock, etc.

2. Detection of water level : Water purifier, Humidifier, Bidet, etc.

3. Detection of rotation : Water meter, Gas meter, Wattmeter, Speed meter, etc.

4. Power supply switch : Cordless phone, Electric toothbrush, etc.

 

MRX1550H Datasheet PDF Download


MRX1550H pdf

Other data sheets are available within the file: MRX1550, MRX1550HTA