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FSDM07652RWDTU Datasheet

  • FSDM07652RWDTU

  • Green Mode Fairchild Power Switch (FPS)

  • 20頁

  • FAIRCHILD

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www.fairchildsemi.com
FSDM07652R
Features
Green Mode Fairchild Power Switch (FPS
TM
)
鈥?Internal Avalanche Rugged Sense FET
鈥?Advanced Burst-Mode operation consumes under 1 W at
240VAC & 0.5W load
鈥?Precision Fixed Operating Frequency (66kHz)
鈥?Internal Start-up Circuit
鈥?Pulse by Pulse Current Limiting
鈥?Abnormal Over Current Protection (AOCP)
鈥?Over Voltage Protection (OVP)
鈥?Over Load Protection (OLP)
鈥?Internal Thermal Shutdown Function (TSD)
鈥?Auto-Restart Mode
鈥?Under Voltage Lock Out (UVLO) with hysteresis
鈥?Low Operating Current (2.5mA)
鈥?/div>
Built-in Soft Start
OUTPUT POWER TABLE
230VAC
鹵15%
(3)
PRODUCT
FSDM0565R
FSDM07652R
Adapt-
er
(1)
60W
70W
Open
Frame
(2)
70W
80W
85-265VAC
Adapt-
er
(1)
50W
60W
Open
Frame
(2)
60W
70W
Table 1. Notes: 1. Typical continuous power in a non-ven-
tilated enclosed adapter measured at 50擄C ambient. 2.
Maximum practical continuous power in an open frame
design at 50擄C ambient. 3. 230 VAC or 100/115 VAC with
doubler.
Application
鈥?SMPS for LCD monitor and STB
鈥?Adaptor
Typical Circuit
Description
The FSDM07652R is an integrated Pulse Width Modulator
(PWM) and Sense FET 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 which
combine an avalanche rugged Sense FET with a current mode
PWM control block. The PWM controller includes 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 discrete MOSFET and PWM controller solution, it can
reduce total cost, component count, size and weight simulta-
neously increasing efficiency, productivity, and system
reliability. This device is a basic platform well suited for cost
effective designs of flyback converters.
AC
IN
DC
OUT
Vstr
PWM
Vfb
Drain
Vcc
Source
Figure 1. Typical Flyback Application
Rev.1.0.6
漏2005 Fairchild Semiconductor Corporation

FSDM07652RWDTU 產(chǎn)品屬性

  • 400

  • 集成電路 (IC)

  • PMIC - AC-DC 轉(zhuǎn)換器，離線開關(guān)

  • -

  • 隔離

  • 60 ~ 72kHz

  • 8 V ~ 20 V

  • 650V

  • 80W

  • 25°C ~ 150°C

  • TO-220-6 全封裝，成形引線

  • TO-220F-6L（成形）

  • 管件

  • FSDM07652RWDTU_NLFSDM07652RWDTU_NL-ND

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