AP1537S中文资料PDF规格书
AP1537S规格书详情
General Description
AP1537 consists of step-down switching regulator with PWM control. These devices include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc.
AP1537 provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM control circuit is able to vary the duty ratio linearly from 0 up to 100. This converter also contains an error amplifier circuit as well as a soft-start circuit that prevents overshoot at startup. An enable function, an over current protect function and a short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced from 500KHz to 50KHz. Also, an internal compensation block is built in to minimum external component count.
Features
- Input voltage: 3.6V to 18V.
- Output voltage: 0.8V to VCC.
- Duty ratio: 0 to 100 PWM control
- Oscillation frequency: 500KHz typ.
- Soft-start, Current Limit, Enable function
- Thermal Shutdown function
- Built-in internal SW P-channel MOS
- Low ESR output capacitor (Multi-layer chip capacitor (MLCC)) application
- SOP-8L Pb-Free Package.
Applications
- PC Motherboard
- LCD Monitor
- Graphic Card
- DVD-Video Player
- Telecom Equipment
- ADSL Modem
- Printer and other Peripheral Equipment
- Microprocessor core supply
- Networking power supply
产品属性
- 型号:
AP1537S
- 制造商:
ANACHIP
- 制造商全称:
Anachip Corp
- 功能描述:
PWM Control 3A Step-Down Converter
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DIODES |
2022 |
SOP |
8800 |
原厂原装正品,价格超越代理 |
询价 | ||
DIODES原 |
2018+ |
SOP-8 |
8500 |
原装现货特卖 |
询价 | ||
DIODES/美台 |
SOP-8L |
2500 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | |||
ANACHIP |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
DIODES |
2015+ |
SOP8 |
28989 |
专业代理原装现货,特价热卖! |
询价 | ||
Diodes(美台) |
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 | ||
DIODES/美台 |
23+ |
SOP-8L |
2500 |
原装正品,假一罚十! |
询价 | ||
Diodes |
23+ |
8SOP |
9000 |
原装正品,支持实单 |
询价 | ||
DIODES |
2023+ |
SOP-8 |
4835 |
全新原厂原装产品、公司现货销售 |
询价 | ||
替代型号 |
23+ |
SOP8 |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 |