FSCM0465R Datasheet PDF - Fairchild Semiconductor
| Part Number | FSCM0465R | |
| Description | Green Mode Fairchild Power Switch | |
| Manufacturers | Fairchild Semiconductor | |
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There is a preview and FSCM0465R download ( pdf file ) link at the bottom of this page. Total 20 Pages | ||
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FSCM0465R
Green Mode Fairchild Power Switch (FPS™)
June 2006
Features
Internal Avalanche Rugged SenseFET
Low Start-up Current (max. 40µA)
Low Power Consumption; under 1W at 240VAC and
0.4W Load
Precise Fixed Operating Frequency (66kHz)
Frequency Modulation for Low EMI
Pulse-by-Pulse Current Limiting (Adjustable)
Over-Voltage Protection (OVP)
Overload Protection (OLP)
Thermal Shutdown Function (TSD)
Auto-Restart Mode
Under-Voltage Lock Out (UVLO) with Hysteresis
Built-in Soft-Start (15ms)
Applications
SMPS for VCR, SVR, STB, DVD, and DVCD
Adaptor
SMPS for LCD Monitor
Description
The FSCM0465R is an integrated Pulse-Width
Modulator (PWM) and SenseFET specifically designed
for high-performance offline Switch Mode Power
Supplies (SMPS) with minimal external components.
This device is an integrated high-voltage power-
switching regulator that combines an avalanche rugged
SenseFET with a current mode PWM control block. The
PWM controller includes an integrated fixed-frequency
oscillator, under-voltage lockout, leading edge blanking
(LEB), optimized gate driver, internal soft-start,
temperature-compensated precise current sources for a
loop compensation, and self-protection circuitry.
Compared with a discrete MOSFET and PWM controller
solution, it can reduce total cost, component count, size,
and weight while simultaneously increasing efficiency,
productivity, and system reliability. This device is a basic
platform well suited for cost-effective designs of flyback
converters.
Related Application Notes
AN-4137: Design Guidelines for Off-line Flyback
Converters Using Fairchild Power Switch (FPS)
AN-4140: Transformer Design Consideration for
Off-line Flyback Converters using Fairchild Power
Switch
AN-4141: Troubleshooting and Design Tips for
Fairchild Power Switch Flyback Applications
AN-4148: Audible Noise Reduction Techniques for
FPS Applications
Ordering Information
Product Number Package Pb-Free Marking Code
FSCM0465RJ
D2-PAK-6L Yes
FSCM0465RJX
D2-PAK-6L
FSCM0465RIWDTU(1) I2-PAK-6L
FSCM0465RGWDTU(1) TO-220-6L
Yes
Yes
Yes
CM0465R
Note:
1. WDTU: Forming Type
FPSTM is a trademark of Fairchild Semiconductor Corporation.
© 2006 Fairchild Semiconductor Corporation
FSCM0465R Rev. 1.0.1
1
BVDSS
650V
RDS(ON) Max.
2.6 Ω
Packing
Method
Tube
Tape & Reel
Tube
Tube
www.fairchildsemi.com
http://www.Datasheet4U.com
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Absolute Maximum Ratings
The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The
device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables
are not guaranteed at the absolute maximum ratings.
TA = 25°C unless otherwise specified.
Symbol
BVDSS
VDGR
VGS
IDM
ID
VCC
VFB
PD
Derating
Parameter
Drain-Source Breakdown Voltage(1)
Drain-Gate Voltage (RGS=1MΩ)
Gate-Source (GND) Voltage
Drain Current Pulsed(2)
Continuous Drain Current
(TO-220-6L, I2-PAK-6L)
Continuous Drain Current
(D2-PAK-6L)
Supply Voltage
Feedback Voltage Range
TC = 25°C
TC = 100°C
TC = 25°C
TC = 100°C
Total Power Dissipation (TO-220-6L)
Value
650
650
±30
16
4.0
2.5
2.3
1.4
20
-0.3 to VCC
140
-1.1
PD
Derating
Total Power Dissipation (I2-PAK-6L)
75
-1.5
PD
Derating
Total Power Dissipation (D2-PAK-6L)
80
-0.64
TJ
TA
TSTG
Operating Junction Temperature
Operating Ambient Temperature
Storage Temperature
ESD Capability, HBM Model
(All pins except Vfb)
ESD Capability, Machine Model
(All pins except Vfb)
Internally limited
-25 to +85
-55 to +150
2.0
(GND-Vfb = 1.5kV)
(VCC-Vfb = 1.0kV)
300
(GND-Vfb = 250V)
(VCC-Vfb = 100V)
Notes:
1. Tj = 25°C to 150°C
2. Repetitive rating: Pulse-width limited by maximum junction temperature
3. TC: Case back surface temperature with infinite heat sink
Unit
V
V
V
ADC
ADC
ADC
ADC
ADC
V
V
W
W/°C
W
W/°C
W
W/°C
°C
°C
°C
kV
V
© 2006 Fairchild Semiconductor Corporation
FSCM0465R Rev. 1.0.1
5
www.fairchildsemi.com
http://www.Datasheet4U.com
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for FSCM0465R electronic component. |
| Information | Total 20 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ FSCM0465R.PDF Datasheet ] | |
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