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UC3845-S08-T中文资料友顺数据手册PDF规格书

UC3845-S08-T
厂商型号

UC3845-S08-T

功能描述

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS

文件大小

298.95 Kbytes

页面数量

7

生产厂商 Unisonic Technologies
企业简称

UTC友顺

中文名称

友顺科技股份有限公司官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-7-6 11:14:00

人工找货

UC3845-S08-T价格和库存,欢迎联系客服免费人工找货

UC3845-S08-T规格书详情

DESCRIPTION

The UTC UC3844/3845 are high performance fixed frequency current mode controllers that specifically designed for Off-Line and DC to DC converter applications with minimal external parts count. The differences between UC3844 and UC3845 are the maximum duty cycle ranges and under-voltage lockout thresholds. The UC3844 ideally suited to off-line applications with UVLO thresholds of 16V(ON) and 10V(OFF), and UC3845 has UVLO thresholds of 8.5V(ON) and 7.6V(OFF) for lower voltage applications.

FEATURES

* Operation output switching frequency up to 500 kHz

* Output deadtime adjustable from 50 to 70

* Automatic feed forward compensation

* Latching PWM for cycle-by-cycle current limiting

* High current totem pole output

* Internally trimmed reference with under voltage lockout

* UVLO with hysteresis

* Low startup and operating current

产品属性

  • 型号:

    UC3845-S08-T

  • 制造商:

    UTC-IC

  • 制造商全称:

    UTC-IC

  • 功能描述:

    HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS

供应商 型号 品牌 批号 封装 库存 备注 价格
UTC
21+
DIP
12588
原装正品,自己库存 假一罚十
询价
FAIRCHILD/仙童
23+
DIP16
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
CHN
23+
DIP-8
50000
全新原装正品现货,支持订货
询价
ST
23+
SO-8
7000
绝对全新原装!100%保质量特价!请放心订购!
询价
TI(德州仪器)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
TI(德州仪器)
2022+
8000
原厂原装,假一罚十
询价
TI(德州仪器)
2021+
8000
原装现货,欢迎询价
询价
STM
24+
DIP8
1500
询价
TI
24+
DIP16
663300
郑重承诺只做原装进口现货
询价
ON
22+
DIP-8
10000
全新进口原装!现货热卖中
询价