AZ494CM中文资料PDF规格书
厂商型号 |
AZ494CM |
参数属性 | AZ494CM 封装/外壳为16-SOIC(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC) > DC DC 开关稳压器;产品描述:IC REG BUCK 5V 200MA DL 16SOIC |
功能描述 | PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
文件大小 |
52.02 Kbytes |
页面数量 |
2 页 |
生产厂商 | BCD Semiconductor Manufacturing Limited |
企业简称 |
BCDSEMI【新进半导体】 |
中文名称 | 上海新进半导体制造有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-15 22:30:00 |
AZ494CM规格书详情
General Description
The AZ494A/C is a voltage mode pulse width modulation switching regulator control circuit designed primarily for power supply control.
The AZ494A/C consists of a reference voltage circuit, two error amplifiers, an on-chip adjustable oscillator, a dead-time control (DTC) comparator, a pulse-steering control flip-flop, and an output control circuit. The precision of voltage reference (VREF) is improved up to ±1 through trimming and this provides a better output voltage regulation. The AZ494A/C provides for push pull or single-ended output operation, which can be selected through the output control.
The difference between AZ494A and AZ494C is that they have 4.95V and 5V reference voltage respectively.
The AZ494A/C is available in standard packages of DIP-16 and SOIC-16.
Features
· Stable 4.95V/5V Reference Voltage Trimmed to ±1.0 Accuracy
· Uncommitted Output TR for 200mA Sink or Source Current
· Single-End or Push-Pull Operation Selected by Output Control
· Internal Circuitry Prohibits Double Pulse at Either Output
· Complete PWM Control Circuit with Variable Duty Cycle
· On-Chip Oscillator With Master or Slave Operation
Applications
· SMPS
· Back Light Inverter
· Charger
产品属性
- 产品编号:
AZ494CMTR-G1
- 制造商:
Diodes Incorporated
- 类别:
集成电路(IC) > DC DC 开关稳压器
- 包装:
管件
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出类型:
固定
- 输出数:
2
- 电压 - 输入(最小值):
7V
- 电压 - 输入(最大值):
36V
- 电压 - 输出(最小值/固定):
5V
- 电流 - 输出:
200mA
- 频率 - 开关:
40kHz
- 同步整流器:
无
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
16-SO
- 描述:
IC REG BUCK 5V 200MA DL 16SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
BCD |
2020+ |
SOP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
BCD |
19+ |
SOP16 |
48 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
BCD |
21+ |
SOP16 |
1574 |
询价 | |||
Diodes |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
Diodes |
21+ |
16SOIC |
13880 |
公司只售原装,支持实单 |
询价 | ||
DIODES/BCD |
21+ |
SOP-16 |
5858 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
AZ |
2048+ |
SOP-16 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
BCD |
2023+ |
SOP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
DIODES/美台 |
21+ |
SMD |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
Diodes Incorporated |
21+ |
A/N |
18700 |
只做原装,询价必回!!! |
询价 |