Power Integrations LNK457DG, LED Driver IC, Minimum of 50 V, SOIC

  • RS Stock No. 123-5507
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. LNK457DG
  • ผู้ผลิต / Manufacturer Power Integrations
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
รายละเอียดสินค้า / Product Details

LinkSwitch-PL series LED Driver AC-DC Converters

A range of off-line AC-DC converters from Power Integrations designed for use as LED drivers in solid-state lighting applications. The devices feature single-stage PFC and constant current control for non-isolated applications and a control algorithm which provides flicker-free TRIAC dimming with minimal external components. These 4-pin monolithic ICs integrate a high-voltage power MOSFET, a novel discontinuous-mode variable frequency variable on-time controller, frequency jitter, cycle-by-cycle current limit and hysteretic thermal shutdown circuitry.

• Optimized for non-isolated flyback designs
• Single-stage power factor correction and accurate constant current output
• Flicker-free phase-controlled TRIAC dimming
• Very low component count with small non-electrolytic bulk capacitor for compact replacement lamp designs
• Complete elimination of control loop compensation
• Frequency jitter greatly reduces EMI filter size and costs
• Low dissipation direct sensing of LED current
• Short-circuit, overload, open feedback and output overvoltage protection
• Hysteretic thermal shutdown
• Meets high-voltage creepage between DRAIN and all other pins both on PCB and at package
• Compact SO8, eSOP12 and eDIP12 packages

AC-DC Converters, Power Integrations

คุณสมบัติ / Specifications
คุณสมบัติ Value
Package Type SOIC
Minimum Output Voltage 50 V
Output Voltage Range Minimum of 50 V
สินค้าหมดชั่วคราว (Temporarily out of stock) - จะเป็นแบ๊คออเดอร์จัดส่ง (back order for despatch) 21/08/2020, จัดส่งภายใน (delivery within) 5 - 8 วันทำการ (working days)
ราคา / Price Each: (In a Pack of 5)
THB 53.31
(exc. VAT)
THB 57.04
(inc. VAT)
Units
Per unit
Per Pack*
5 - 10
THB53.31
THB266.55
15 - 20
THB47.99
THB239.95
25 - 45
THB42.106
THB210.53
50 - 95
THB40.01
THB200.05
100 +
THB36.99
THB184.95
*ตัวบ่งบอกราคา / price indicative
ตัวเลือกบรรจุภัณฑ์ / Packaging Options :
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