Position: Home  > All Categories> Integrated Circuits (ICs) > KA5x03xx-SERIES

KA5x03xx-SERIES

Features: • Precision Fixed Operating Frequency (100/67/50kHz)• Low Start-up Current(Typ. 100uA)• Pulse by Pulse Current Limiting• Over Current Protection• Over Voltage Protection (Min. 25V)• Internal Thermal Shutdown Function• Under Voltage Lockout•...

product image

KA5x03xx-SERIES Picture
See larger image
SeekIC No. : 004383762 Detail

KA5x03xx-SERIES: Features: • Precision Fixed Operating Frequency (100/67/50kHz)• Low Start-up Current(Typ. 100uA)• Pulse by Pulse Current Limiting• Over Current Protection• Over Voltage...

KA5x03xx-SERIES Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
KA5x03xx-SERIES
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/21

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

• Precision Fixed Operating Frequency (100/67/50kHz)
• Low Start-up Current(Typ. 100uA)
• Pulse by Pulse Current Limiting
• Over Current Protection
• Over Voltage Protection (Min. 25V)
• Internal Thermal Shutdown Function
• Under Voltage Lockout
• Internal High Voltage Sense FET
• Auto-Restart Mode


Application

• SMPS for VCR, SVR, STB, DVD & DVCD
• SMPS for Printer, Facsimile & Scanner
• Adaptor for Camcorder


Specifications

Characteristic Symbol Value Unit
KA5H0365R, KA5M0365R, KA5L0365R
Drain-Gate Voltage (RGS=1M) VDGR 650 V
Gate-Source (GND) Voltage VGS ±30 V
Drain Current Pulsed (1) IDM 12.0 ADC
Continuous Drain Current (TC=25) ID 3.0 ADC
Continuous Drain Current (TC=100) ID 2.4 ADC
Single Pulsed Avalanche Energy (2) EAS 358 mJ
Maximum Supply Voltage VCC,MAX 30 V
Analog Input Voltage Range VFB -0.3 to VSD V
Total Power Dissipation PD 75 W
PD 0.6 W/
Operating Junction Temperature. TJ +160
Operating Ambient Temperature. TA -25 to +85
Storage Temperature Range. TSTG -55 to +150

KA5H0380R, KA5M0380R, KA5L0380R
Drain-Gate Voltage (RGS=1M) VDGR 800 V
Gate-Source (GND) Voltage VGS ±30 V
Drain Current Pulsed (1) IDM 12.0 ADC
Continuous Drain Current (TC=25) ID 3.0 ADC
Continuous Drain Current (TC=100) ID 2.1 ADC
Single Pulsed Avalanche Energy (2) EAS 95 mJ
Maximum Supply Voltage VCC,MAX 30 V
Analog Input Voltage Range VFB -0.3 to VSD V
Total Power Dissipation PD 75 W
PD 0.6 W/
Operating Junction Temperature. TJ +160
Operating Ambient Temperature. TA -25 to +85
Storage Temperature Range. TSTG -55 to +150
Note:
1. Repetitive rating: Pulse width limited by maximum junction temperature
2. L = 51mH, starting Tj = 25
3. L = 13H, starting Tj = 25


Description

The Fairchild Power Switch(FPS) product family KA5x03xx-SERIES is specially designed for an off-line SMPS with minimal external components. The Fairchild Power Switch(FPS) KA5x03xx-SERIES consists of a high voltage power SenseFET and a current mode PWM IC. Included PWM controller KA5x03xx-SERIES integrates the fixed frequency oscillator, the under voltage lock-out, the leading edge blanking, the optimized gate turn-on/turn-off driver, the thermal shutdown protection, the over voltage protection, and the temperature compensated precision current sources for the loop compensation and the fault protection circuitry. Compared to a discrete MOSFET and a PWM controller or an RCCsolution, a Fairchild Power Switch(FPS) KA5x03xx-SERIES can reduce the total component count, design size and weight and at the same time increase efficiency, productivity, and system reliability. KA5x03xx-SERIES has a basic platform well suited for the cost effective design in either a flyback converter or a forward converter




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Fans, Thermal Management
3610ML-05W-B49
1608KL-05W-B39
Integrated Circuits (ICs)
TA8435H
1MB12-140
Sensors, Transducers
GP2Y0D340K
PAN3509DH-TXWA
Inductors, Coils, Chokes
DR127-330-R
SD53-100-R
Resistors
A101G
3006P-1-205LF
Transformers
TM-09210
BV222-1-00992
View more