KA1M0280R, KA1M0280RB, KA1M0365R Selling Leads, Datasheet
MFG:FSC Package Cooled:05+ D/C:TO-220
KA1M0280R, KA1M0280RB, KA1M0365R Datasheet download
Part Number: KA1M0280R
MFG: FSC
Package Cooled: 05+
D/C: TO-220
KA1M0280R, KA1M0280RB, KA1M0365R
- Table of contents:
Info of KA1M0280R
Info of KA1M0280RB
Info of KA1M0365R
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About KA1M0280RB
PDF/DataSheet Download
Datasheet: KA1M0280RB
File Size: 93888 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]
Download : Click here to Download
About KA1M0280RB
PDF/DataSheet Download
Datasheet: KA1M0280RB
File Size: 93888 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]
Download : Click here to Download
About KA1M0365R
PDF/DataSheet Download
Datasheet: KA1M0365R
File Size: 91329 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]
Download : Click here to Download
KA1M0280R Maximum Ratings
|
Characteristic |
Symbol |
Value |
Unit |
| Drain-source (GND) voltage(1) | VDSS |
800 |
V |
| Drain-Gate voltage (RGS =1M) |
VDGR |
800 |
V |
| Gate-source (GND) voltage | VGS |
±30 |
V |
| Drain current pulsed (2) | IDM |
8.0 |
ADC |
| Single pulsed avalanche energy(3) | EAS |
90 |
mJ |
| Avalanche current(4) | IAS |
- |
A |
| Continuous drain current (TC =25C) |
ID |
2.0 |
ADC |
| Continuous drain current (TC =100C) |
ID |
1.3 |
ADC |
| Supply voltage | VCC |
30 |
V |
| Analog input voltage range | VFB |
-0.3 to VSD |
V |
| Total power dissipation | PD(watt H/S) |
35 |
W |
| Derating |
0.28 |
W/ | |
| Operating temperature | TOPR |
-25 to +85 |
|
| Storage temperature | TSTG |
-55 to +150 |
NOTES:
1. Tj=25 to 150
2. Repetitive rating: Pulse width limited by maximum junction temperature
3. L=51mH, VDD =50V, RG=25, starting Tj=25C
KA1M0280R Features
· Precision fixed operating frequency (70kHz)
· Pulse by pulse over current limiting
· Over Current Protection
· Over Voltage Protection (Min. 23V)
· Internal thermal shutdown function
· Under voltage lockout
· Internal high voltage sense FET
· Auto restart
· Pulse by pulse over current limiting
· Over Current Protection
· Over Voltage Protection (Min. 23V)
· Internal thermal shutdown function
· Under voltage lockout
· Internal high voltage sense FET
· Auto restart
KA1M0280RB General Description
The Fairchild Power Switch(FPS) product family is specially designed for an off line SMPS with minimal external components. The Fairchild Power Switch(FPS) consist of high voltage power SenseFET and current mode PWM controller IC.PWM controller features integrated fixed oscillator, under voltage lock out, leading edge blanking, optimized gate turn-on/turn-off driver, thermal shut down protection, over voltage protection, temperature compensated precision current sources for loop compensation and fault protection circuit. compared to discrete MOSFET and controller or RCC switching converter solution, a Fairchild Power Switch(FPS) can reduce total component count, design size, weight and at the same time increase & efficiency, productivity, and system reliability. It has a basic platform well suited for cost effective design in either a flyback converter or a forward converter.
KA1M0280RB Maximum Ratings
| Characteristic |
Symbol |
Value |
Unit |
| Drain-source (GND) voltage (1) |
VD,Max |
800 |
V |
| Drain-Gate voltage (RGS=1M) |
VDGR |
800 |
V |
| Gate-source (GND) voltage |
VGS |
±30 |
V |
| Drain current pulsed (2) |
IDM |
8.0 |
ADC |
| Single pulsed avalanche energy (3) |
EAS |
90 |
mJ |
| Avalanche current(4) |
IAS |
8 |
A |
| Continuous drain current (TC=25) |
ID |
2.0 |
ADC |
| Continuous drain current (TC=100) |
ID |
1.3 |
ADC |
| Maximum Supply Voltage |
VCC,MAX |
30 |
V |
| Input Voltage Range |
VFB |
-0.3 to VSD |
V |
| Total power dissipation |
PD |
35 |
W |
|
Derating |
0.28 |
W/ | |
| Operating Ambient Temperature |
TA |
-25 to +85 |
|
| Storage temperature |
TSTG |
-55 to +150 |
1. Tj = 25°C to 150°C
2. Repetitive rating: Pulse width limited by maximum junction temperature
3. L = 51mH, VDD = 50V, RG = 25, starting Tj = 25°C
4. L = 13H, starting Tj = 25°C
KA1M0280RB Features
• Precision Fixed Operating Frequency
• KA1M0280RB (67kHz) , KA1H0280RB (100kHz)
• Pulse by Pulse Over Current Limiting
• Over Load Protection
• Over Voltage Protection (Min. 23V)
• Internal Thermal Shutdown Function
• Under Voltage Lockout
• Internal High Voltage Sense FET
• Auto Restart
• KA1M0280RB (67kHz) , KA1H0280RB (100kHz)
• Pulse by Pulse Over Current Limiting
• Over Load Protection
• Over Voltage Protection (Min. 23V)
• Internal Thermal Shutdown Function
• Under Voltage Lockout
• Internal High Voltage Sense FET
• Auto Restart
KA1M0365R General Description
The Fairchild Power Switch(FPS) product family is specially designed for an off line SMPS with minimal external
components. The Fairchild Power Switch(FPS) consist of high voltage power SenseFET and current mode PWM
controller IC. PWM controller features integrated fixed oscillator, under voltage lock out, leading edge blanking,
optimized gate turn-on/turn-off driver, thermal shut down protection, over voltage protection, temperature compensated precision current sources for loop compensation and fault protection circuit. compared to discrete MOSFET and controller or RCC switching converter solution, a Fairchild Power Switch(FPS) can reduce total component count, design size, weight and at the same time increase & efficiency, productivity, and system reliability. It has a basic platform well suited for cost effective design in either a flyback converter or a forward converter.
components. The Fairchild Power Switch(FPS) consist of high voltage power SenseFET and current mode PWM
controller IC. PWM controller features integrated fixed oscillator, under voltage lock out, leading edge blanking,
optimized gate turn-on/turn-off driver, thermal shut down protection, over voltage protection, temperature compensated precision current sources for loop compensation and fault protection circuit. compared to discrete MOSFET and controller or RCC switching converter solution, a Fairchild Power Switch(FPS) can reduce total component count, design size, weight and at the same time increase & efficiency, productivity, and system reliability. It has a basic platform well suited for cost effective design in either a flyback converter or a forward converter.
KA1M0365R Features
• Precision Fixed Operating Frequency
• KA1L0365R(50kHz), KA1M0365R(67kHz), KA1H0365R(100kHz)
• Pulse by Pulse Over Current Limiting
• Over Load Protection
• Over Voltage Protection (Min. 23V)
• Internal Thermal Shutdown Function
• Under Voltage Lockout
• Internal High Voltage Sense FET
•Auto Restart
• KA1L0365R(50kHz), KA1M0365R(67kHz), KA1H0365R(100kHz)
• Pulse by Pulse Over Current Limiting
• Over Load Protection
• Over Voltage Protection (Min. 23V)
• Internal Thermal Shutdown Function
• Under Voltage Lockout
• Internal High Voltage Sense FET
•Auto Restart
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