ISL6840 Datasheet (Renesas) - Improved Industry Standard Single-Ended Current Mode PWM Controller

ISL6840, Improved Industry Standard Single-Ended Current Mode PWM Controller

Datasheet ISL6840, ISL6841, ISL6842, ISL6843, ISL6844 Improved Industry Standard Single-Ended Current Mode PWM Controller The ISL6840, ISL6841, ISL6842, ISL6843, and ISL6844 (ISL684x) family of adjustable frequency, low power, Pulse-Width Modulating (PWM) current mode controllers is designed for a wide range of power conversion applications including boost, flyback, and isolated output configurations.

Peak current mode control effectively handles power transients and provides inherent overcurr

ISL6840 Features

* include low operating current, 60µA start-up current, adjustable operating frequency to 2MHz, and high peak current drive capability with 20ns rise and fall times. Part Number ISL6840 ISL6841 ISL6842 ISL6843 ISL6844 Rising UVLO (V) 7.0 7.0 14.4 8.4 14.4 MAX. Duty Cycle (%) 100 50 100 100 50 Rela