HV9112NG-G

$2.64

Description：IC REG CTRLR FLYBACK 14SOIC
Series：-
Mfr：Microchip Technology
Package：Tube

SKU:5a2e7f3e4ad9 Category: DC DC Switching Controllers Brand: Microchip Technology

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Product introduction

HV9112NG-G is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC REG CTRLR FLYBACK 14SOIC. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for HV9112NG-G

Description：IC REG CTRLR FLYBACK 14SOIC
Series：-
Mfr：Microchip Technology
Package：Tube
Output Type：Transistor Driver
Function：Step-Up/Step-Down
Output Configuration：Positive
Topology：Flyback, Forward Converter
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：9V ~ 80V
Frequency - Switching：3MHz
Duty Cycle (Max)：49.40%
Synchronous Rectifier：No
Clock Sync：No
Serial Interfaces：-
Control Features：Enable, Frequency Control, Reset
Operating Temperature：-55°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：14-SOIC (0.154", 3.90mm Width)
Supplier Device Package：14-SOIC
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for HV9112NG-G

HV9112NG-G

DC DC Switching Controllers Overview

The HV9112NG-G is a high-voltage switching controller from Microchip Technology, designed for flyback converter topologies. It operates with a supply voltage range of 9V to 80V and supports a switching frequency up to 3MHz. The device features a maximum duty cycle of 49.6% and provides a single output capable of delivering 2mA at 4.12V. Packaged in a 14-pin SOIC (SOIC-14) surface-mount format, it functions within an industrial temperature range of -55°C to +125°C.

DC DC Switching Controllers Feature Summary

Integrated high-voltage startup circuit eliminating external bias components
Fixed switching frequency operation for simplified EMI filtering
Built-in current limit protection for enhanced reliability

DC DC Switching Controllers Applications

Flyback power supplies
HVCMOS driver circuits
Industrial power management systems

DC DC Switching Controllers Procurement Notes

Verify the specific suffix 'G' confirms RoHS compliance status as indicated in official documentation. Confirm the package variant matches the required SOIC-14 footprint dimensions. Ensure the operating environment stays within the specified -55°C to +125°C thermal limits. Check moisture sensitivity levels for proper storage and reflow soldering profiles.

DC DC Switching Controllers Selection Notes

Select this component when a fixed-frequency flyback solution is required without clock synchronization needs. It is suitable for applications demanding a wide input voltage range up to 80V. Consider the 14-pin SOIC package for space-constrained surface-mount designs. Evaluate the 3MHz switching capability against electromagnetic interference requirements.

DC DC Switching Controllers Part Context

This part belongs to the HV911x family of switch-mode power supply controllers. These devices are engineered for controlling various converter topologies using HVCMOS technology. The family includes variants like the HV9110 and HV9113, differing primarily in switching frequency specifications while sharing similar control architectures.