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DM0465RE の電気的特性と機能

DM0465REのメーカーはFairchild Semiconductorです、この部品の機能は「FSDM0465RE」です。


製品の詳細 ( Datasheet PDF )

部品番号 DM0465RE
部品説明 FSDM0465RE
メーカ Fairchild Semiconductor
ロゴ Fairchild Semiconductor ロゴ 




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DM0465RE Datasheet, DM0465RE PDF,ピン配置, 機能
www.DataSheet4U.com
October 2007
FSDM0465RE, FSDM0565RE, FSDM07652RE
Green Mode Fairchild Power Switch (FPS™)
Features
„ Internal Avalanche-Rugged SenseFET
„ Advanced Burst-Mode Operation Consumes Under
1W at 240VAC & 0.5W load
„ Precision Fixed Operating Frequency (66kHz)
„ Internal Start-up Circuit
„ Improved Pulse-by-Pulse Current Limiting
„ Over-Voltage Protection (OVP)
„ Overload Protection (OLP)
„ Internal Thermal Shutdown Function (TSD)
„ Auto-Restart Mode
„ Under-Voltage Lockout (UVLO) with hysteresis
„ Low Operating Current (2.5mA)
„ Built-in Soft-Start
Applications
„ SMPS for LCD monitor and STB
„ Adaptor
Description
The FSDM0465RE, FSDM0565RE and FSDM07652RE
are 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.
Ordering Information
Product Number
FSDM0465REWDTU(1)
FSDM0565REWDTU
FSDM07652REWDTU
Note:
1. WDTU: Forming Type.
Package
TO-220F-6L (Forming)
TO-220F-6L (Forming)
TO-220F-6L (Forming)
Marking Code
DM0465RE
DM0565RE
DM07652RE
All packages are lead free per JEDEC: J-STD-020B standard.
FPSTM is a trademark of Fairchild Semiconductor Corporation.
© 2006 Fairchild Semiconductor Corporation
FSDM0465RE, FSDM0565RE, FSDM07652RE Rev. 1.0.2
BVDSS
650V
650V
650V
RDS(ON) Max.
2.6 Ω
2.2 Ω
1.6 Ω
www.fairchildsemi.com

1 Page





DM0465RE pdf, ピン配列
Internal Block Diagram
NC 5
0.5/0.7V +
FB 4
-
VCC
Idelay
Vref
IFB
Soft-start
VCC
3
8V/12V
VCC good
Vstr
6
Istart
Vref
2.5R
PWM
R
OSC
SQ
RQ
www.DataSheet4U.com
Drain
1
Internal
Bias
Gate
driver
LEB
VSD
VCC
Vovp
TSD
VCC good
SQ
RQ
Figure 2. Functional Block Diagram of FSDM0x65RE
2 GND
VCL
FSDM0565RE Rev: 00
© 2006 Fairchild Semiconductor Corporation
FSDM0465RE, FSDM0565RE, FSDM07652RE Rev. 1.0.2
3
www.fairchildsemi.com


3Pages


DM0465RE 電子部品, 半導体
Electrical Characteristics
TA = 25°C unless otherwise specified.
www.DataSheet4U.com
Symbol
Parameter
Condition
Min. Typ. Max. Unit
SenseFET SECTION
IDSS
Zero Gate Voltage
Drain Current
RDS(ON)
Static Drain Source
on Resistance(9)
FSDM0465RE VDS = 650V, VGS = 0V
VDS = 520V, VGS = 0V, TC = 125°C
FSDM0565RE VDS = 650V, VGS = 0V
VDS = 520V, VGS = 0V, TC = 125°C
FSDM07652RE VDS = 650V, VGS = 0V
VDS = 520V, VGS = 0V, TC = 125°C
FSDM0465RE
FSDM0565RE VGS = 10V, ID = 2.5A
FSDM07652RE
FSDM0465RE
COSS
Output Capacitance FSDM0565RE VGS = 0V, VDS = 25V, f = 1MHz
FSDM07652RE
FSDM0465RE
td(on)
Turn-On Delay Time FSDM0565RE VDD = 325V, ID = 5A
FSDM07652RE
FSDM0465RE
tr Rise Time
FSDM0565RE VDD = 325V, ID = 5A
FSDM07652RE
FSDM0465RE
td(off)
Turn-Off Delay Time FSDM0565RE VDD = 325V, ID = 5A
FSDM07652RE
FSDM0465RE
tf Fall Time
FSDM0565RE VDD = 325V, ID = 5A
FSDM07652RE
CONTROL SECTION
fOSC
ΔfSTABLE
ΔfOSC
IFB
Switching Frequency
Switching Frequency Stability
Switching Frequency Variation(10)
Feedback Source Current
FSDM0465RE
VFB = 3V
13V VCC 18V
-25°C TA 85°C
VFB = GND
60
0
0
0.7
77
DMAX
Maximum Duty Cycle FSDM0565RE
FSDM07652RE
77
75
DMIN
VSTART
VSTOP
tS/S
Minimum Duty Cycle
UVLO Threshold Voltage
Internal Soft-Start Time
VFB = GND
VFB = GND
VFB = 3
11
7
250
250
500
500
500
500
2.20 2.60
1.76 2.20
1.40 1.60
60
78
100
23
22
22
20
52
60
65
95
115
27
50
65
66 72
13
±5 ±10
0.9 1.1
82 87
82 87
80 85
0
12 13
89
10 15
µA
Ω
pF
ns
ns
ns
ns
kHz
%
%
mA
%
%
%
%
V
V
ms
© 2006 Fairchild Semiconductor Corporation
FSDM0465RE, FSDM0565RE, FSDM07652RE Rev. 1.0.2
6
www.fairchildsemi.com

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
DM0465R

FSDM0465R

Fairchild Semiconductor
Fairchild Semiconductor
DM0465RE

FSDM0465RE

Fairchild Semiconductor
Fairchild Semiconductor


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