Description The FSL136HR integrated Pulse Width Modulator (PWM) and SenseFET is specifically designed for high performance offline Switch-Mode Power Supplies (SMPS) with minimal external components. FSL136HR includes integrated high-voltage power switching regulators that combine an avalanche-rugged SenseFET with a current-mode PWM control block.

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: 20ms
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

Manufacturer	onsemi
Product Category	AC DC Converters, Offline Switchers
Series	FPS™
Packaging	Alternate Packaging
Unit-Weight	0.025045 oz
Mounting-Style	SMD/SMT
Package-Case	8-SMD (0.300", 7.62mm)
Operating-Temperature	-40°C ~ 105°C (TA)
Mounting-Type	Surface Mount
Supplier-Device-Package	8-LSOP
Watt	26W
Output-Isolation	Isolated
Internal-Switch-s	Yes
Voltage-Breakdown	650V
Topology	Flyback
Voltage-Start-Up	12V
Voltage-Supply-Vcc-Vdd	8 V ~ 26 V
Duty-Cycle	77%
Frequency-Switching	100kHz
Fault-Protection	Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Control-Features	-
Pd-Power-Dissipation	1.5 W
Maximum Operating Temperature	+ 105 C
Operating temperature range	- 40 C
Package-Case	LSOP-8
On-Resistance-Max	3.5 Ohms
Off-Time-Max	20 ns
Current limiting	2.41 A
On-Time-Max	12 ns