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Isolated and Non-isolated Flyback LED Driver with Active PFC

封装信息

CAD 模型: View CAD Model
Pkg. Type: MSOP
Pkg. Code: PMG8
Lead Count (#): 8
Pkg. Dimensions (mm): 3.0 x 3.0 x 0.97
Pitch (mm): 0.6

环境和出口类别

Moisture Sensitivity Level (MSL) 3
Pb (Lead) Free Yes
ECCN (US)
HTS (US)

产品属性

Pkg. Type MSOP
Lead Count (#) 8
Temp. Range (°C) -45 to 105°C
Carrier Type Reel
Architecture Flyback,Buck,Buck-Boost
Channels (#) 1
Input Voltage Range (V) 15 - 300
Length (mm) 3
MOQ 2500
Moisture Sensitivity Level (MSL) 3
Output Current Max (A) 1
Package Area (mm²) 9
Pb (Lead) Free Yes
Pb Free Category e3 Sn
Pitch (mm) 0.6
Pkg. Dimensions (mm) 3.0 x 3.0 x 0.97
Qty. per Carrier (#) 0
Qty. per Reel (#) 2500
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Tape & Reel Yes
Thickness (mm) 0.97
Width (mm) 3
已发布 No

描述

The ZSLS7031 is a primary-side controlled, peak-current-mode high-brightness LED flyback driver that supports both isolated and non-isolated designs with active power factor correction (PFC). The device works at a constant frequency in discontinuous conduction mode to provide constant power to the output. It eliminates the need for an opto-coupler, TL431 shunt regulator, or any other type of secondary-side feedback device. It operates from a wide input voltage range of 85VAC to 265VAC. The ZSLS7031 integrates over-current and over-voltage protection, as well as a thermal shutdown to halt the switching action in the event of abnormally high operating temperatures.