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J449 MOSFET, P-Ch, Transistor – 2SJ449 ( PDF Datasheet )

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Part Number: J449, 2SJ449

Function: 250V, P-channel Power MOSFET

Package: TO-220 Type

Manufacturer: NEC

Images:J449 pinout datasheet

Description

The J449 is P-Channel MOS Field Effect Transistor designed for high voltage switching applications.

Features

• Low On-Resistance :

RDS(on) = 0.8 Ω MAX. (@ VGS = –10 V, ID = –3.0 A)

• Low Ciss Ciss = 1040 pF TYP.

• High Avalanche Capability Ratings

• Isolated TO-220 Package

J449 pdf transistor

Absolute Maximum Ratings (Ta = 25°C)

1. Drain to source voltage: VDSS = – 250 V

2. Gate to source voltage: VGSS = ± 30 V

3. Drain current: ID = 6 A

4. Total Power Dissipation: Pd =2 W

5. Channel temperature: Tch = 150 °C

6. Storage temperature: Tstg = -55 to +150 °C

 

J449 PDF Datasheet

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HS8110 PDF – Computer Switching Power Supply Controller

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Part Number: HS8110

Function: Computer Switching Power Supply Controller

Package: DIP 16 Pin Type

Manufacturer: HuaXin Micro-electronics Co., Ltd

Images:

HS8110 datasheet

Description

The HS8110 is a PWM (Pulse Width Modulation) control circuit with complete protection function applied to switching power supply, mainly used in the switching power supply part of desktop PC (personal computer).

A Computer Switching Power Supply Controller, also known as a PC power supply controller or simply a power supply controller, is an essential component within a computer’s power supply unit (PSU). Its primary function is to convert the incoming AC (alternating current) voltage from a wall outlet into the various DC (direct current) voltages required to power the computer’s components, such as the motherboard, hard drives, graphics card, and other peripherals.

HS-8110 includes the following different functions: overvoltage protection, undervoltage protection, power good output (PG), remote on/off control, etc. All the functions of the switching power supply of the personal computer can be realized with only a few external devices.

Features

1. Complete PWM control and protection functions

2. 3.3V / 5V / 12V / PT overvoltage protection

3. 3.3V / 5V / 12V undervoltage protection

4. 280ms power good output delay

5. PG open drain output

6. PWM open-drain output

7. 280ms undervoltage protection delay

8. Remote on/off control

9. Soft start function

Pinouts

HS8110 pdf pinout

Applications:

1. ATX

2. NLX

3. SFX(micro_ATX)

HS8110 PDF Datasheet