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Switch FPS. KA5M0365RN Datasheet

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Switch FPS. KA5M0365RN Datasheet






KA5M0365RN FPS. Datasheet pdf. Equivalent




KA5M0365RN FPS. Datasheet pdf. Equivalent





Part

KA5M0365RN

Description

Fairchild Power Switch (FPS)



Feature


KA5x0365RN-SERIES KA5M0365RN, KA5L0365RN Fairchild Power Switch(FPS) www.fairc hildsemi.com Features • Precision Fi xed Operating Frequency (67/50kHz) • Low Start-up Current(Typ. 100uA) • Pu lse by Pulse Current Limiting • Over Current Protection • Over Voltage Pro tection (Min. 25V) • Internal Thermal Shutdown Function • Under Voltage Lo ckout • Internal High Voltage Se.
Manufacture

Fairchild

Datasheet
Download KA5M0365RN Datasheet


Fairchild KA5M0365RN

KA5M0365RN; nse FET • Auto-Restart Mode Applicatio ns • SMPS for VCR, SVR, STB, DVD & DV CD • SMPS for Printer, Facsimile & Sc anner • Adaptor for Camcorder Descri ption The Fairchild Power Switch(FPS) p roduct 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 mod.


Fairchild KA5M0365RN

e PWM IC. Included PWM controller integr ates the fixed frequency oscillator, th e under voltage lock-out, the leading e dge blanking, the optimized gate turn-o n/turn-off driver, the thermal shutdown protection, the over voltage protectio n .


Fairchild KA5M0365RN

.

Part

KA5M0365RN

Description

Fairchild Power Switch (FPS)



Feature


KA5x0365RN-SERIES KA5M0365RN, KA5L0365RN Fairchild Power Switch(FPS) www.fairc hildsemi.com Features • Precision Fi xed Operating Frequency (67/50kHz) • Low Start-up Current(Typ. 100uA) • Pu lse by Pulse Current Limiting • Over Current Protection • Over Voltage Pro tection (Min. 25V) • Internal Thermal Shutdown Function • Under Voltage Lo ckout • Internal High Voltage Se.
Manufacture

Fairchild

Datasheet
Download KA5M0365RN Datasheet




 KA5M0365RN
KA5x0365RN-SERIES
KA5M0365RN, KA5L0365RN
Fairchild Power Switch(FPS)
www.fairchildsemi.com
Features
• Precision Fixed Operating Frequency (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
Applications
• SMPS for VCR, SVR, STB, DVD & DVCD
• SMPS for Printer, Facsimile & Scanner
• Adaptor for Camcorder
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
8-DIP
Internal Block Diagram
1.6.7.8 Drain 2.GND 3.Vcc 4.FB 5.NC
#3 VCC
#4 FB
32V 5V Internal
Vref bias
Good
logic
5µA
7.5V
27V
9V
1mA
OSC
S
Q
R
2.5R
1R
+
L.E.B
0.1V
+
+ Thermal S/D
S
Q
R
OVER VOLTAGE S/D
Power on reset
©2003 Fairchild Semiconductor Corporation
SFET
#1,6,7,8
DRAIN
#2 GND
Rev.1.0.6




 KA5M0365RN
Absolute Maximum Ratings
(Ta=25°C, unless otherwise specified)
Characteristic
KA5M0365RN, KA5L0365RN
Drain-Gate Voltage (RGS=1M)
Gate-Source (GND) Voltage
Drain Current Pulsed (1)
Continuous Drain Current (Ta=25°C)
Continuous Drain Current (Ta=100°C)
Single Pulsed Avalanche Energy (2)
Maximum Supply Voltage
Analog Input Voltage Range
Total Power Dissipation
Operating Junction Temperature.
Operating Ambient Temperature.
Storage Temperature Range.
Symbol
VDGR
VGS
IDM
ID
ID
EAS
VCC,MAX
VFB
PD
Derating
TJ
TA
TSTG
Note:
1. Repetitive rating: Pulse width limited by maximum junction temperature
2. L = 51mH, starting Tj = 25°C
3. L = 13µH, starting Tj = 25°C
Value
650
±30
3
0.42
0.28
127
30
-0.3 to VSD
1.56
0.0125
+160
-25 to +85
-55 to +150
KA5X0365RN-SERIES
Unit
V
V
ADC
ADC
ADC
mJ
V
V
W
W/°C
°C
°C
°C
2




 KA5M0365RN
KA5X0365RN-SERIES
Electrical Characteristics (SenseFET Part)
(Ta = 25°C unless otherwise specified)
Parameter
KA5M0365RN, KA5L0365RN
Drain-Source Breakdown Voltage
Symbol
BVDSS
Zero Gate Voltage Drain Current
IDSS
Static Drain-Source on Resistance (Note)
Forward Transconductance (Note)
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Turn On Delay Time
Rise Time
Turn Off Delay Time
Fall Time
Total Gate Charge
(Gate-Source+Gate-Drain)
Gate-Source Charge
RDS(ON)
gfs
Ciss
Coss
Crss
td(on)
tr
td(off)
tf
Qg
Qgs
Gate-Drain (Miller) Charge
Qgd
Condition
Min. Typ. Max. Unit
VGS=0V, ID=50µA
650 -
-
VDS=Max. Rating, VGS=0V -
- 50
VDS=0.8Max. Rating,
VGS=0V, TC=125°C
- - 200
VGS=10V, ID=0.5A
- 3.6 4.5
VDS=50V, ID=0.5A
2.0 -
-
VGS=0V, VDS=25V,
f=1MHz
- 314.9 -
- 47 -
-9-
VDD=0.5BVDSS, ID=1.0A
(MOSFET switching
time is essentially
independent of
operating temperature)
- 11.2 -
- 34 -
- 28.2 -
- 32 -
VGS=10V, ID=1.0A,
VDS=0.5BVDSS (MOSFET
11.93
switching time is
essentially independent of
- 1.95 -
operating temperature)
6.85
V
µA
µA
S
pF
nS
nC
Note:
1. Pulse test: Pulse width 300µS, duty 2%
2. S = R-1--
3



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