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AP1509-33SA中文资料PDF规格书
AP1509-33SA规格书详情
■ General Description
The AP1509 series are monolithic IC designed for a step-down DC/DC converter, and own the ability of driving a 2A load without additional transistor component. Due to reducing the number of external component, the board space can be saved easily. The external shutdown function can be controlled by logic level and then come into standby mode. The internal compensation makes feedback control have good line and load regulation without external design. Regarding protected function, thermal shutdown is to prevent over temperature operating from damage, and current limit is against over current operating of the output switch. If current limit function occurred and VFB is down to 0.5V below, the switching frequency will be reduced. The AP1509 series operates at a switching frequency of 150KHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Other features include a guaranteed +4 tolerance on output voltage under specified input voltage and output load conditions, and +15 on the oscillator frequency. The output version included fixed 3.3V, 5V, 12V, and an adjustable type. The packages are available in a standard 8-lead SOP-8 package.
■ Features
- Output voltage: 3.3V, 5V, 12V and adjustable output version
- Adjustable version output voltage range, 1.23V to 18V+4
- 150KHz +15 fixed switching frequency
- Voltage mode non-synchronous PWM control
- Thermal-shutdown and current-limit protection
- ON/OFF shutdown control input
- Operating voltage can be up to 22V
- Output load current: 2A
- SOP-8L packages
- Low power standby mode
- Built-in switching transistor on chip
■ Applications
- Simple High-efficiency step-down regulator
- On-card switching regulators
- Positive to negative converter
产品属性
- 型号:
AP1509-33SA
- 制造商:
ANACHIP
- 制造商全称:
Anachip Corp
- 功能描述:
150KHz, 2A PWM Buck DC/DC Converter
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AW |
23+ |
NA/ |
1345 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
AW |
SOP |
1345 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | |||
ST |
23+ |
SOP-8 |
8795 |
询价 | |||
AW |
22+ |
SOP |
8500 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
DIODES/美台 |
23+ |
SOP-8 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
DIODES |
2225+ |
SOP-8 |
9190 |
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 | ||
AP |
23+ |
SOP |
4520 |
原厂原装正品 |
询价 | ||
DIODES/美台 |
2021 |
SOP-8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
XLSEMI/上海芯龙 |
2023+ |
SOP |
6895 |
原厂全新正品旗舰店优势现货 |
询价 | ||
XLSEMI/上海芯龙 |
22+ |
SOP |
11517 |
郑重承诺只做原装进口现货 |
询价 |