RS Components
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Power Integrations, LNK302PN Step-Down Switching Regulator, 1-Channel 80mA 7-Pin, DIPB

600 ชิ้นพร้อมจัดส่งภายใน 5 วันทำการ
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ราคา / Price Each (In a Tube of 50)


(exc. VAT)


(inc. VAT)

RS Stock No.:
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
ผู้ผลิต / Manufacturer:
Power Integrations
COO (Country of Origin):
UnitsPer unitPer Tube*
50 - 50THB19.864THB993.20
100 - 100THB18.522THB926.10
150 +THB17.372THB868.60
*ตัวบ่งบอกราคา / price indicative

LinkSwitch-TN, Power Integrations

The LinkSwitch-TN family of very low power AC-DC, Non-Isolated passive power supply replacements.

700 V Internal MOSFET Rating
ON/OFF Control
Hysteretic Thermal Shutdown
Power Limiting
Frequency Jitter Reduces EMI
EcoSmart Low Standby/No-load Power Consumption

LinkSwitch-TN is specifically designed to replace all linear and capacitor-fed (cap dropper) non-isolated power supplies in the under 360 mA output current range at equal system cost while offering much higher performance and energy efficiency. LinkSwitch-TN devices integrate a 700 V power MOSFET, oscillator, simple On/Off control scheme, a high-voltage switched current source, frequency jittering, cycle-by-cycle current limit and thermal shutdown circuitry onto a monolithic IC.

Tight tolerances and negligible temperature variation
System level thermal overload, output short-circuit and open loop protection
Supports buck, buck-boost and flyback topologies
Excellent line and load regulation even with typical configuration
High bandwidth provides fast turn-on with no overshoot
Current limit operation rejects line ripple
Built-in current limit and hysteretic thermal protection

Switching Voltage Regulators, Power Integrations

Maximum Output Current80mA
Maximum Output Voltage700 V
Regulator FunctionBoost, Buck, Flyback
Minimum Output Voltage-0.3 V
Minimum Input Voltage85 V ac
Maximum Input Voltage265 V ac
Output TypeFixed
Mounting TypeThrough Hole
Number of Outputs1
Pin Count7
Package TypeDIPB
Maximum Switching Frequency70 kHz
Dimensions9.83 x 6.6 x 3.68mm
Maximum Operating Temperature+150 °C
Minimum Operating Temperature-40 °C