ISL738843ASEH Datasheet - Intersil

ISL738843ASEH High Performance Industry Standard Single-Ended Current Mode PWM Controller

PKG. (RoHS Compliant) DWG. # TEMP. RANGE 8 Ld SBDIP D8.3 -55 to +125°C 8 Ld Flatpack K8.A Die N/A 8 Ld Flatpack K8.A 8 Ld SBDIP D8.3 Die 8 Ld Flatpack N/A K8.A 8 Ld SBDIP D8.3 Die 8 Ld Flatpack N/A K8.A 8 Ld SBDIP D8.3 Die N/A FN7952 Rev.4.02 Feb 13, 2025 Page 2 of 18 ISL78840.

DATASHEET ISL78840ASxH, ISL78841ASxH, ISL78843ASxH, ISL78845ASxH, ISL738840ASEH, ISL738841ASEH, ISL738843ASEH, ISL738845ASEH Radiation Hardened, High Performance Industry Standard Single-Ended Current Mode PWM Controller The ISL78840ASEH, ISL78841ASEH, ISL78843ASEH, ISL78845ASEH, ISL78840ASRH, ISL78841ASRH, ISL78843ASRH, ISL78845ASRH, ISL738840ASEH, ISL738841ASEH, ISL738843ASEH, ISL738845ASEH are high performance, radiation hardened drop-in replacements for the popular 28C4x and 18C4x PWM cont.

ISL738843ASEH Features

* include up to 13.2V operation, low operating current, 90µA typical start-up current, adjustable operating frequency to 1MHz and high peak current drive capability with 50ns rise and fall times. Applications

* Current mode switching power supplies

* Isolated buck and flyback regulator

ISL738843ASEH Datasheet (946.27 KB)