参数资料
型号: FSL136MR
厂商: FAIRCHILD SEMICONDUCTOR CORP
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, PDIP8
封装: ROHS COMPLIANT, MS-001BA, DIP-8
文件页数: 1/13页
文件大小: 608K
代理商: FSL136MR
February 2010
2009 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSL136MR Rev. 1.0.6
FSL136M
R
Green
M
ode
Fairchild
Power
Swit
ch
(
F
PS)
FSL136MR
Green Mode Fairchild Power Switch (FPS)
Features
Internal Avalanche-Rugged SenseFET (650V)
Under 50mW Standby Power Consumption at
265VAC, No-load Condition with Burst Mode
Precision Fixed Operating Frequency with
Frequency Modulation for Attenuating EMI
Internal Startup Circuit
Built-in Soft-Start: 15ms
Pulse-by-Pulse Current Limiting
Various Protections: Over-Voltage Protection
(OVP), Overload Protection (OLP), Output-Short
Protection (OSP), Abnormal Over-Current
Protection (AOCP), Internal Thermal Shutdown
Function with Hysteresis (TSD)
Auto-Restart Mode
Under-Voltage Lockout (UVLO)
Low Operating Current: 1.8mA
Adjustable Peak Current Limit
Applications
SMPS for VCR, STB, DVD, & DVCD Players
SMPS for Home Appliance
Adapter
Related Resources
Description
The FSL136MR integrated Pulse Width Modulator
(PWM) and SenseFET is specifically designed for high-
performance offline Switch-Mode Power Supplies
(SMPS) with minimal external components. FSL136MR
includes
integrated
high-voltage
power
switching
regulators
that
combine
an
avalanche-rugged
SenseFET with a current-mode PWM control block.
The integrated PWM controller features include: Under-
Voltage Lockout (UVLO) protection, Leading-Edge
Blanking (LEB), a frequency generator for EMI
attenuation, an optimized gate turn-on/turn-off driver,
Thermal Shutdown (TSD) protection, and temperature-
compensated precision current sources for loop
compensation and fault protection circuitry. The
FSL136MR offers good soft-start performance. When
compared to a discrete MOSFET and controller or RCC
switching converter solution, the FSL136MR reduces
total component count, design size, and weight; while
increasing efficiency, productivity, and system reliability.
This device provides a basic platform that is well suited
for the design of cost-effective flyback converters.
Maximum Output Power
(1)
230VAC ± 15%
(2)
85-265VAC
Adapter
(3)
Open
Frame
Adapter
(3)
Open
Frame
19W
26W
14W
20W
Notes:
1.
The junction temperature can limit the maximum
output power.
2.
230VAC or 100/115VAC with doubler.
3.
Typical continuous power in a non-ventilated
enclosed adapter measured at 50
°C ambient.
Ordering Information
Part
Number
Operating
Temperature Range
Top Mark
Eco Status
Package
Packing Method
FSL136MR
-40 to 85°C
FSL136MR
RoHS
8 DIP
Rail
For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
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