AP1539集成电路(IC)的稳压器-DC-DC开关稳压器规格书PDF中文资料

厂商型号 |
AP1539 |
参数属性 | AP1539 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的稳压器-DC-DC开关稳压器;产品描述:IC REG BUCK ADJUSTABLE 4A 8SOP |
功能描述 | 18V 4A 300KHz BUCK CONVERTER |
封装外壳 | 8-SOIC(0.154",3.90mm 宽) |
文件大小 |
239.41 Kbytes |
页面数量 |
12 页 |
生产厂商 | Diodes Incorporated |
企业简称 |
DIODES【美台半导体】 |
中文名称 | 美台半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2025-8-3 23:22:00 |
人工找货 | AP1539价格和库存,欢迎联系客服免费人工找货 |
AP1539规格书详情
General Description
AP1539 consists of step-down switching regulator with PWM control. These devices include a reference voltage source, oscillation circuit, error amplifier, internal PMOS. AP1539 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 99. 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 300KHz to 50KHz.
特性 Features
• Input voltage: 3.6V to 18V
• Output voltage: 0.8V to VCC
• Output current: up to 4A
• Duty ratio: 0 to 99 PWM control
• Oscillation frequency: 300KHz typ.
• Soft-start like, Current limit and Enable function
•Thermal Shutdown function
• Built-in internal SW P-channel MOS
• SOP-8L-DEP: Available in “Green” Molding Compound(No Br, Sb)
• Lead Free Finish / RoHS Compliant
产品属性
- 产品编号:
AP1539SDPG-13
- 制造商:
Diodes Incorporated
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出类型:
可调式
- 输出数:
1
- 电压 - 输入(最小值):
3.6V
- 电压 - 输入(最大值):
18V
- 电压 - 输出(最小值/固定):
0.8V
- 电压 - 输出(最大值):
18V
- 电流 - 输出:
4A
- 频率 - 开关:
300kHz
- 同步整流器:
无
- 工作温度:
-20°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOP
- 描述:
IC REG BUCK ADJUSTABLE 4A 8SOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DIODES/美台 |
24+ |
SOP-8 |
30000 |
房间原装现货特价热卖,有单详谈 |
询价 | ||
DIODES(美台) |
24+ |
SOP8EP |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
DIODES/美台 |
24+ |
NA/ |
15750 |
原装现货,当天可交货,原型号开票 |
询价 | ||
DIODES/美台 |
25+ |
SOP-8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
DIODES/美台 |
22+ |
SOP8 |
179620 |
原装正品现货,可开13点税 |
询价 | ||
DIODES |
24+ |
SOP-8 |
5000 |
全新原装正品,现货销售 |
询价 | ||
DIODES/美台 |
21+ |
SOP-8 |
10000 |
原装正品 |
询价 | ||
DIODES |
23+ |
SOP8 |
5000 |
原装正品,假一罚十 |
询价 | ||
DiodesIncorporated |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 | |||
DIODES |
23+ |
SOP8 |
7300 |
专注配单,只做原装进口现货 |
询价 |