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UC1844A

电流模式 PWM 控制器

The UCx84xA family of control devices is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control current-mode or switched-mode power supplies, this family of devices has many improved features: startup current is less than 0.5 mA, oscillator discha • Optimized for Off-Line and DC-DC Converters\n• Low Start-Up Current (WEBENCH® Power Designer;

TI

德州仪器

UC1844AMDREP

Package:8-SOIC(0.154",3.90mm 宽);包装:管件 功能:升压,升压/降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR BST FLYBK PWM 8SOIC

TI

德州仪器

UC1844AMDREP

Package:8-SOIC(0.154",3.90mm 宽);包装:管件 功能:升压,升压/降压 类别:集成电路(IC) DC-DC 开关控制器 描述:IC REG CTRLR BST FLYBK PWM 8SOIC

TI

德州仪器

技术参数

  • Duty cycle (Max) (%):

    50

  • Supply voltage (Max) (V):

    30

  • UVLO thresholds on/off (V):

    16/10

  • Features:

    Error Amplifier

  • Operating temperature range (C):

    -55 to 125

  • Rating:

    Military

  • Frequency (Max) (kHz):

    500

  • Gate drive (Typ) (A):

    1

供应商型号品牌批号封装库存备注价格
A
24+
DIP-8()
16
询价
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI/德州
2018+
CDIP
32500
LCCC
询价
TI
23+
N/A
8000
只做原装现货
询价
TI
25+
CDIP8
406
全新现货
询价
LINFINITY
25+
DIP
5406
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙
询价
UC
98+
DIP-8
19
自己公司全新库存绝对有货
询价
TI
23+
DIP
5500
现货,全新原装
询价
TI
16+
SOP8
8000
原装现货请来电咨询
询价
TI
2016+
SOP8
3282
只做原装,假一罚十,公司可开17%增值税发票!
询价
更多UC1844供应商 更新时间2026-2-1 16:00:00