HS9-1825ARH Datasheet PDF – Current Mode PWM Controller

Part Number: HS9-1825ARH

Function: Dual Output PWM Controller

Package: DIP 16 Pin Type

Manufacturer: Intersil


HS9-1825ARH datasheet



This is Radiation Hardened High-Speed, Dual Output PWM Controller.

The Radiation Hardened HS-1825ARH, HS-1825AEH Pulse Width Modulator is designed to be used in high frequency switched-mode power supplies and can be used in either current-mode or voltage-mode. It is well suited for single-ended boost converter applications.



1. Electrically Screened to DLA SMD # 5962-99558

2. QML Qualified per MIL-PRF-38535 Requirements

3. Radiation Environment
(1) Maximum Total Dose : 300 krad(SI)
(2) Vertical Architecture Provides Low Dose Rate Immunity
(3) DI RSG Process Provides Latch-Up Immunity

4. Low Start-Up Current : 100µA (Typ)

5. Fast Propagation Delay : 80ns (Typ)

6. 12V to 30V Operation

7. 1A (Peak) Dual Output Drive Capability

8. 5.1V Reference

9. Undervoltage Lockout

10. Programmable Soft-Start

11. Switching Frequencies to 500kHz

12. Latched Overcurrent Comparator with Full Cycle Restart

13 Programmable Leading Edge Blanking Circuit



1. Current or Voltage Mode Switching Power Supplies

2. Motor Speed and Direction Control

Other data sheets are available within the file: HS9-1825ARH

HS9-1825ARH Datasheet PDF Download

HS9-1825ARH pdf