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MC34703PNB中文资料PDF规格书
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厂商型号 |
MC34703PNB |
参数属性 | MC34703PNB 封装/外壳为33-PowerQFN;包装为散装;类别为集成电路(IC) > 电源管理 - 专用;MC34703PNB应用范围:电源;产品描述:IC POWER SUPPLY QUICC 33-QFN |
功能描述 | 10A Switch-Mode Power Supply with LDO Regulator |
文件大小 |
1.98532 Mbytes |
页面数量 |
46 页 |
生产厂商 | Freescaleiscreatingasmarter |
企业简称 |
freescale【飞思卡尔】 |
中文名称 | 飞思卡尔官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-15 20:00:00 |
MC34703PNB规格书详情
The 34703 integrated power supply IC is designed to support the PowerQUICC™ family of MCUs as well as other MCUs and DSPs requiring a high current core supply. The 34703 incorporates a high performance switching regulator for the microprocessor’s core supply, and a low-dropout (LDO) linear regulator control circuit to provide I/O and bus voltage.
The switching regulator is an efficient synchronous buck converter with integrated low RDS(ON) high side and low side FETs. Temperature and current sensing is built in and provides protection for the IC as well as the external circuitry.
The 34703 incorporates specific advanced protection features for use with high power processors and controllers, including power-up and power-down sequencing of the I/O and core supply voltages in relation to each other.
Features
• Wide input Operating Voltage Range: 2.8 V to 13.5 V
• Adjustable Output Voltages
• Continuous Core Voltage Supply Currents up to 10 A (with infrequent excursions to 12 A permitted)
• Undervoltage Lockout
• Selectable Power Sequencing
• Programmable Watchdog Timer
• Voltage Margining via I2C Bus
• Overcurrent Protection
• Reset with Programmable Power-ON Delay
产品属性
- 产品编号:
MC34703PNB
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 电源管理 - 专用
- 包装:
散装
- 应用:
电源
- 电流 - 供电:
60mA
- 电压 - 供电:
2.8V ~ 13.5V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
33-PowerQFN
- 供应商器件封装:
33-PQFN(10x10)
- 描述:
IC POWER SUPPLY QUICC 33-QFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FREESCALE |
23+ |
NA/ |
28 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
FSCL |
04+ |
QFN |
115 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
FREESCALE |
QFN33 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
FREESCALE |
2046+ |
QFN33 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
FREESCALE |
QFN |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
FREESCALE |
22+ |
PWRQFN3310SQ |
2000 |
原装现货库存.价格优势 |
询价 | ||
Motorola |
20+ |
NA |
90000 |
原装正品现货/价格优势 |
询价 | ||
NXP |
22+ |
33PQFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
Freescale |
07+/08+ |
1290 |
询价 | ||||
Freescale |
23+ |
原厂封装 |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 |