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型号 功能描述 生产厂家 企业 LOGO 操作
IMP38C44

PWM Controllers

• 384x Series Pinout with BiCMOS Technology\n• Zero Cross-Conduction Current by Design\n• 1MHz Operation\n• 65ns Maximum Current-Sense Delay\n• 120μA Maximum Start-up Current\n• 1.5mA Maximum Operating Current\n• High Output Current Drive — 1 A, IMP38HC4x — 0.5;

DS-IMP

BiiCMOS Currentt--Mode BiiCMOS Currentt--Mode

The IMP38C4x and IMP38HC4x are fixed frequency, high performance, current-mode PWM controllers that are pin compatible with bipolar 384x devices but feature improvements resulting from IMP’s BiCMOS processing and circuit design. Notable among the improvements are zero cross-conduction/shoot-throug

A1PROS

BiCMOS Current-Mode PWM Controllers

The IMP38C4x and IMP38HC4x are fixed frequency, high performance, current-mode PWM controllers that are pin compatible with bipolar 384x devices but feature improvements resulting from IMP’s BiCMOS processing and circuit design. Notable among the improvements are zero cross-conduction/shoot-throug

IMPIMP, Inc

林屹微电子林屹微电子(宁波)有限公司

BiCMOS Current-Mode PWM Controllers

The IMP38C4x and IMP38HC4x are fixed frequency, high performance, current-mode PWM controllers that are pin compatible with bipolar 384x devices but feature improvements resulting from IMP’s BiCMOS processing and circuit design. Notable among the improvements are zero cross-conduction/shoot-throug

IMPIMP, Inc

林屹微电子林屹微电子(宁波)有限公司

BiiCMOS Currentt--Mode BiiCMOS Currentt--Mode

The IMP38C4x and IMP38HC4x are fixed frequency, high performance, current-mode PWM controllers that are pin compatible with bipolar 384x devices but feature improvements resulting from IMP’s BiCMOS processing and circuit design. Notable among the improvements are zero cross-conduction/shoot-throug

A1PROS

BiCMOS Current-Mode PWM Controllers

The IMP38C4x and IMP38HC4x are fixed frequency, high performance, current-mode PWM controllers that are pin compatible with bipolar 384x devices but feature improvements resulting from IMP’s BiCMOS processing and circuit design. Notable among the improvements are zero cross-conduction/shoot-throug

IMPIMP, Inc

林屹微电子林屹微电子(宁波)有限公司

BiiCMOS Currentt--Mode BiiCMOS Currentt--Mode

The IMP38C4x and IMP38HC4x are fixed frequency, high performance, current-mode PWM controllers that are pin compatible with bipolar 384x devices but feature improvements resulting from IMP’s BiCMOS processing and circuit design. Notable among the improvements are zero cross-conduction/shoot-throug

A1PROS

BiCMOS Current-Mode PWM Controllers

The IMP38C4x and IMP38HC4x are fixed frequency, high performance, current-mode PWM controllers that are pin compatible with bipolar 384x devices but feature improvements resulting from IMP’s BiCMOS processing and circuit design. Notable among the improvements are zero cross-conduction/shoot-throug

IMPIMP, Inc

林屹微电子林屹微电子(宁波)有限公司

BiiCMOS Currentt--Mode BiiCMOS Currentt--Mode

The IMP38C4x and IMP38HC4x are fixed frequency, high performance, current-mode PWM controllers that are pin compatible with bipolar 384x devices but feature improvements resulting from IMP’s BiCMOS processing and circuit design. Notable among the improvements are zero cross-conduction/shoot-throug

A1PROS

BiiCMOS Currentt--Mode BiiCMOS Currentt--Mode

The IMP38C4x and IMP38HC4x are fixed frequency, high performance, current-mode PWM controllers that are pin compatible with bipolar 384x devices but feature improvements resulting from IMP’s BiCMOS processing and circuit design. Notable among the improvements are zero cross-conduction/shoot-throug

A1PROS

BiCMOS Current-Mode PWM Controllers

The IMP38C4x and IMP38HC4x are fixed frequency, high performance, current-mode PWM controllers that are pin compatible with bipolar 384x devices but feature improvements resulting from IMP’s BiCMOS processing and circuit design. Notable among the improvements are zero cross-conduction/shoot-throug

IMPIMP, Inc

林屹微电子林屹微电子(宁波)有限公司

BiCMOS Current-Mode PWM Controllers

The IMP38C4x and IMP38HC4x are fixed frequency, high performance, current-mode PWM controllers that are pin compatible with bipolar 384x devices but feature improvements resulting from IMP’s BiCMOS processing and circuit design. Notable among the improvements are zero cross-conduction/shoot-throug

IMPIMP, Inc

林屹微电子林屹微电子(宁波)有限公司

BiiCMOS Currentt--Mode BiiCMOS Currentt--Mode

The IMP38C4x and IMP38HC4x are fixed frequency, high performance, current-mode PWM controllers that are pin compatible with bipolar 384x devices but feature improvements resulting from IMP’s BiCMOS processing and circuit design. Notable among the improvements are zero cross-conduction/shoot-throug

A1PROS

BiCMOS Current-Mode PWM Controllers

The IMP38C4x and IMP38HC4x are fixed frequency, high performance, current-mode PWM controllers that are pin compatible with bipolar 384x devices but feature improvements resulting from IMP’s BiCMOS processing and circuit design. Notable among the improvements are zero cross-conduction/shoot-throug

IMPIMP, Inc

林屹微电子林屹微电子(宁波)有限公司

BiiCMOS Currentt--Mode BiiCMOS Currentt--Mode

The IMP38C4x and IMP38HC4x are fixed frequency, high performance, current-mode PWM controllers that are pin compatible with bipolar 384x devices but feature improvements resulting from IMP’s BiCMOS processing and circuit design. Notable among the improvements are zero cross-conduction/shoot-throug

A1PROS

IMP38C44产品属性

  • 类型

    描述

  • Minimum Operating Voltage:

    9.0V

  • Maximum Duty Cycle:

    0.5

  • Peak Output Drive:

    0.5A

更新时间:2026-5-24 8:08:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
IMP
24+
SOP-8
47186
郑重承诺只做原装进口现货
IMP
2016+
SOP8
2872
只做原装,假一罚十,公司可开17%增值税发票!
IMP
24+
SOP8
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
IMP
0633+
MSOP8
15343
一级代理,专注军工、汽车、医疗、工业、新能源、电力
TI/德州仪器
23+
VQFN-48
69820
终端可以免费供样,支持BOM配单!
IMP
25+23+
SOP8
13031
绝对原装正品全新进口深圳现货
IMP
25+
DIP
2987
绝对全新原装现货供应!
ZILOG
24+
DIP
165
IMP
26+
MSOP8
890000
一级总代理商原厂原装大批量现货 一站式服务
IMP
22+
SOP-8
20000
公司只做原装 品质保障

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    IMP38C4x和IMP38HC4x是固定的频率,高性能,双极384x引脚兼容的电流模式PWM控制器从进出口的BiCMOS的设备,但功能的改进处理和电路设计。显着的改善之间是零目前cross-conduction/shoot-through,减少启动和操作电流,低电流检测的延迟,更高的频率运行,全提供一个镶着1%参考电压和输出电压摆幅。IMP38C4x和IMP38HC4x输出驱动阶段零交叉传导电流。一个专有的输出状态机监控每个输出MOSFET和保证设计零交叉传导电流。这是384x的PWM器件行业第一。欠电压锁定(UVL)性能得到了提高。当电源电压低于启动电压,内部电路放入一个低阻抗状态输出。输

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