power

UPD5702TU Datasheet PDF – Laterally Diffused (LD) MOSFET

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Part Number: UPD5702TU

Function: 3V OPERATION SILICON LDMOSFET RF POWER AMPLIFIER INTEGRATED CIRCUIT

Package: 8-pin lead-less minimold

Manufacturer: California Eastern Laboratories.

Pinouts:
UPD5702TU datasheet

Description

The µPD5702TU is a silicon laterallydiffused (LD) MOSFET IC designed for use as power amplifier 1.9 GHz PHS and 2.4 GHz applications. This IC consists of two stage amplifiers. The device is packaged in surface mount 8 pin L2MM (Lead Less Mini Mold) plastic package.

Features

1. Output Power
: Pout=+21 dBm MIN. @Pin= −5 dBm, f =1.9 GHz, VDS=3.0 V
: Pout=+21 dBm MIN. @Pin= +2 dBm, f = 2.45 GHz, VDS=3.0 V
2.  Single Supplyvoltage  : VDS= 3.0 V TYP.
3. Packaged in 8-pin Lead-Less Minimold (2.0 x2.2 x 0.5mm) suitable for high-densitysurface mounting.

 

Applications

1. 1.9 GHz applications (Example : PHS etc.)
2. •2.4 GHz applications (Example : Wireless LAN etc.)

Other data sheets are available within the file: UPD5702

UPD5702TU Datasheet PDF Download

UPD5702TU pdf

CR6202 Datasheet PDF – Switching Power Supply Controller IC

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Part Number: CR6202

Function: Switching Power Supply Controller IC

Package: DIP 8 Pin Type

Manufacturer: Chip-Rail, Power Rail

Pinouts:

CR6202 datasheet

 

Description

CR6202 is a high-performance current mode flyback PWM controller for AC/DC transformer with high performance and price ratio,  which supplies continuous output power of 5W within the range of wide-voltage between 85V and265V, the output power of peak value can be  up  to  18W. The combination of optimized reasonable circuit design and bipolar facture technology with high performance and price ratio economizes the whole cost ultimately. The power controller can be applied to the typical flyback circuit topology so as to form a simple AC/DC transformer.

Features

1. Set-in high-voltage power switch transistor of 700V and few peripheral components
2. With the modulation of lock pulse width, the testing is according to the pulse limit current.
3. Inner-built ramp and anti-feedback compensation function
4. Set-in heat protection circuit
5. Few peripheral components
6. Low startup and operating current
7. VCC over-voltage automatic limit

 

components

 

 

Other data sheets are available within the file: CR6202T

CR6202 Datasheet PDF Download

CR6202 pdf