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Part Number: KA5M0365R, KA5M0365RTU, Marking : 5M0365R

Function: 3A, 650V, Power Switch / Fairchild Power Switch(FPS)

Package: TO-220F-4L type, DIP 8 Pin Type

Manufacturer: Fairchild Semiconductor

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KA5M0365R datasheet

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) consists of a high voltage power SenseFET and a current mode PWM IC.

Included PWM controller 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) can reduce the total component count, design size and weight and at the same time increase efficiency, productivity, and system reliability. It has a basic platform well suited for the cost effective design in either a flyback converter or a forward converter

Pinout

KA5M0365R pinout

Features

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

Applications

1. SMPS for VCR, SVR, STB, DVD & DVCD
2. SMPS for Printer, Facsimile & Scanner
3. Adaptor for Camcorder

Other data sheets are available within the file:

Part Number – Marking Code

1. KA5H0365RTU, KA5H0365RYDTU – 5H0365R
2. KA5L0365RTU, KA5L0365RYDTU – 5L0365R
3. KA5M0365RN – 5M0365R
4. KA5L0365RN – 5L0365R
5. KA5H0380RTU, KA5H0380RYDTU – 5H0380R
6. KA5M0380RTU, KA5M0380RYDTU – 5M0380R
7. KA5L0380RTU, KA5L0380RYDTU – 5L0380R

5H0365R, 5HO365R, 5HO380R, 5M0365R, 5M0365RN

KA5M0365R Datasheet PDF Download

Description

The ICE1QS01 is optimized to control free running flyback converters with and without Power Factor Correction (with PFC Charge Pump).

The switching frequency is reduced in small steps with decreasing load towards a minimum of 20 kHz in standby mode. This function is performed by a digital circuit to avoid any jitter also with periodically pulsed loads. To provide extremely low power consumption at light loads, this device can be switched into Standby Burst Mode. This is also possible without standby control signal (for adapter application).

Pinouts:

Features

1. Quasiresonant Operation
2. Primary and Secondary Regulation
3. Primary Current Simulation
4. Standby Input Power < 1 W
5. Low Power Consumption
6. Very Low Start-up Current
7. Soft-Start for noiseless Start-up
8. Standby Burst Mode with and without Control Signal for lowered Output Voltages
9. Digital Frequency Reduction in small Steps at Decreasing Load
10.Over- and Undervoltage Lockout
11. Switch Off at Mains Undervoltage
12. Mains Voltage Dependent Fold Back Point Correction
13. Ringing Suppression Time Controlled from Output Voltage
14. Free usable Fault Comparator

Block Diagram

Other data sheets are available within the file: ICE10S01, ICE10S01G, ICE1QS01G, Q67040-S4558

Switch

KA5M0365R Datasheet – 3A, 650V, Power Switch – Fairchild

Description

KA5M0365R Datasheet PDF Download

ICE1QS01 Datasheet PDF – Controller for Switch – Infineon

Description

ICE1QS01 Datasheet PDF Download