MC33129中文资料PDF规格书
厂商型号 |
MC33129 |
参数属性 | MC33129 封装/外壳为14-SOIC(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器;产品描述:IC REG CTRLR FLYBACK 14SOIC |
功能描述 | High Performance Current Mode Controllers |
文件大小 |
444.38 Kbytes |
页面数量 |
16 页 |
生产厂商 | Motorola, Inc |
企业简称 |
Motorola |
中文名称 | 摩托罗拉官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-2 10:30:00 |
MC33129规格书详情
The MC34129/MC33129 are high performance current mode switching regulators specifically designed for use in low power digital telephone applications. These integrated circuits feature a unique internal fault timer that provides automatic restart for overload recovery. For enhanced system efficiency, a start/run comparator is included to implement bootstrapped operation of VCC. Other functions contained are a temperature compensated reference, reference amplifier, fully accessible error amplifier, sawtooth oscillator with sync input, pulse width modulator comparator, and a high current totem pole driver ideally suited for driving a power MOSFET.
Also included are protective features consisting of soft–start, undervoltage lockout, cycle–by–cycle current limiting, adjustable deadtime, and a latch for single pulse metering.
Although these devices are primarily intended for use in digital telephone systems, they can be used cost effectively in many other applications.
• Current Mode Operation to 300 kHz
• Automatic Feed Forward Compensation
• Latching PWM for Cycle–by–Cycle Current Limiting
• Continuous Retry after Fault Timeout
• Soft–Start with Maximum Peak Switch Current Clamp
• Internally Trimmed 2 Bandgap Reference
• High Current Totem Pole Driver
• Input Undervoltage Lockout
• Low Startup and Operating Current
• Direct Interface with Motorola SENSEFET Products
产品属性
- 产品编号:
MC33129EFR2
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器
- 包装:
管件
- 输出类型:
晶体管驱动器
- 功能:
升压/降压
- 输出配置:
正,可提供隔离
- 拓扑:
反激
- 输出阶段:
1
- 电压 - 供电 (Vcc/Vdd):
3.24V ~ 12V
- 频率 - 开关:
100kHz
- 同步整流器:
无
- 时钟同步:
是
- 控制特性:
使能,频率控制,斜坡,软启动
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
14-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
14-SO
- 描述:
IC REG CTRLR FLYBACK 14SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
1008+ |
SOP-14 |
15096 |
只做原厂原装,认准宝芯创配单专家 |
询价 | ||
NXP |
22+ |
14SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
MOTOROLA/摩托罗拉 |
22+ |
SOP14 |
57455 |
郑重承诺只做原装进口货 |
询价 | ||
MOTOROLA/摩托罗拉 |
SP14 |
12000 |
原装现货,长期供应,终端账期支持 |
询价 | |||
MOTOROLA |
23+24 |
SOP14 |
9860 |
原厂原包装。终端BOM表可配单。可开13%增值税 |
询价 | ||
ON |
DIP14 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
MOTOROLA/摩托罗拉 |
22+ |
SOP-14 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
FREESCALE |
22+ |
PDIP14 |
2000 |
原装现货库存.价格优势 |
询价 | ||
ON |
22+ |
dip14 |
3000 |
原装正品,支持实单 |
询价 | ||
ON/安森美 |
21+ |
DIP14 |
30000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 |