Datasheet4U Logo Datasheet4U.com

HV9112 Datasheet High-voltage Current-mode Pwm Controller

Manufacturer: Supertex Inc

Overview: HV9110 HV9112 HV9113 High-Voltage Current-Mode PWM Controller Ordering Information +VIN Min 10V 9.0V 10V Max 120V 80V 120V Feedback Accuracy < ± 1% ± 2% < ± 1% Max Duty Cycle 49% 49% 99% 14 Pin Plastic DIP HV9110P HV9112P HV9113P 20 Pin Plastic PLCC HV9110PJ HV9112PJ HV9113PJ Package Options 14 Pin Narrow Body SOIC HV9110NG HV9112NG HV9113NG Die HV9110X HV9112X HV9113X Standard temperature range for all parts is industrial (-40° to +85°C).

Datasheet Details

Part number HV9112
Manufacturer Supertex Inc
File Size 324.60 KB
Description High-Voltage Current-Mode PWM Controller
Datasheet HV9112_SupertexInc.pdf

General Description

The Supertex HV9110 through HV9113 are a series of BiCMOS/ DMOS single-output, pulse width modulator ICs intended for use in high-speed high-efficiency switchmode power supplies.

They provide all the functions necessary to implement a single-switch current-mode PWM, in any topology, with a minimum of external parts.

Because they utilize Supertex’s proprietary BiCMOS/DMOS technology, they require less than one tenth of the operating power of conventional bipolar PWM ICs, and can operate at more than twice their switching frequency.

Key Features

  • ❏ ❏ ❏ ❏ ❏ ❏ 10 to 120V input range Current-mode control High efficiency Up to 1.0MHz internal oscillator Internal start-up circuit Low internal noise General.

HV9112 Distributor