FS6S15658R Fairchild Semiconductor, FS6S15658R Datasheet

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FS6S15658R

Manufacturer Part Number
FS6S15658R
Description
Power Switch
Manufacturer
Fairchild Semiconductor
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FS6S15658RYDTU
Manufacturer:
Fairchi/ON
Quantity:
8 000
www.DataSheet4U.com
Features
• Wide Operating Frequency Range Up to 150Khz
• Lowest Cost SMPS Solution
• Lowest External Components
• Low Start-up Current (max:170uA)
• Low Operating Current (max:15mA)
• Internal High Voltage SenseFET
• Built-in Auto-Restart Circuit
• Over Voltage Protection (Auto Restart Mode)
• Over Load Protection (Auto Restart Mode)
• Over Current Protection With Latch Mode
• Internal Thermal Protection With Latch Mode
• Pulse By Pulse Over Current Limiting
• Internal Burst Mode Controller for Stand-by Mode
• Under Voltage Lockout With Hysteresis
• External Sync. Terminal
Internal Block Diagram
©2001 Fairchild Semiconductor Corporation
FS6S-SERIES
FS6S0965R/FS6S0965RT/FS6S1265R/FS6S15658R
Fairchild Power Switch(SPS)
5
4
VCC
Vth=7.5V
Vth=30V
Idelay
Vpp=5.8/7.2V
+
-
+
-
-
+
VREF
Vth=1V
Vth=11/12V
VFB
VCC
SYNC
Ifb
OLP
OVP
VCC
-
+
-
+
Burst Mode Coltroller
OSC
2.5R
Uvlo Reset
(VCC=9V)
R
VREF
S
R
Q
+
-
-
PWM
Vfb Offset
Q
Internal
Bias
1. Drain 2. Gnd 3. V
S
R
S
R
QB
_
Power-on Reset
Vref
(VCC=6.5V)
TO-3P-5L
TO-220F-5L
OCL
1
1
(130nsec)
Filter
-
+
CC
4. FeedBack 5. Sync.
UVLO
(Tj=160℃)
www.fairchildsemi.com
TSD
Roff
-
+
3
Ron
Vth=1V
1
Rsense
2
Rev.1.0.1

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