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LED Driver Secondary-Side PWM Signal Generator

封装信息

Lead Count (#) 8
Pitch (mm) 1.27
Pkg. Type SOIC-8

环境和出口类别

Moisture Sensitivity Level (MSL) 1
Pb (Lead) Free Yes
ECCN (US) EAR99
HTS (US) 8542.39.90

产品属性

Lead Count (#) 8
Carrier Type Tape & Reel
Moisture Sensitivity Level (MSL) 1
Pb (Lead) Free Yes
0-10V Analog Input Yes
0-10V PWM Input No
0-5V Analog/PWM Input No
MOQ 2500
Max Voltage - 100% Duty Cycle 0.6V
Min Duty Cycle 0
PWM Output Frequency Range (kHz) .1 - 50
Parametric Category Solid State Lighting Interface ICs
Pitch (mm) 1.27
Pkg. Type SOIC-8
Qty. per Reel (#) 2500
RSET No
Temp. Range -40 to +85°C
Turn-off Function No

描述

The iW338 is a generic PWM signal generator IC that converts a 0V to 0.6V analog voltage to an inverted 0% to 100% PWM duty cycle. The PWM frequency range is set by an external capacitor and can be programmed from 100Hz to 50kHz. The output of the iW338 is a 5V PWM driver capable of driving an external optocoupler or MOSFET.