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AP1515-SA PDF预览

AP1515-SA

更新时间： 2024-09-28 20:03:07
品牌 Logo 应用领域
ICT 开关光电二极管
页数 文件大小 规格书
9页 195K
描述
Switching Regulator, Voltage-mode, 2A, 173kHz Switching Freq-Max, PSIP4, LEAD FREE, SIP-4

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AP1515-SA 技术参数

生命周期：Transferred零件包装代码：SIP
包装说明：SIP,针数：4
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.63
模拟集成电路 - 其他类型：SWITCHING REGULATOR控制模式：VOLTAGE-MODE
控制技术：PULSE WIDTH MODULATION最大输入电压：22 V
最小输入电压：4.5 V标称输入电压：12 V
JESD-30 代码：R-PSIP-T4长度：5.22 mm
功能数量：1端子数量：4
最高工作温度：125 °C最低工作温度：-40 °C
最大输出电流：2 A封装主体材料：PLASTIC/EPOXY
封装代码：SIP封装形状：RECTANGULAR
封装形式：IN-LINE认证状态：Not Qualified
座面最大高度：5.27 mm表面贴装：NO
切换器配置：BUCK最大切换频率：173 kHz
温度等级：AUTOMOTIVE端子形式：THROUGH-HOLE
端子节距：1.27 mm端子位置：SINGLE
宽度：1.55 mmBase Number Matches：1

AP1515-SA 数据手册

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AP1515  
150KHz, 1.5A PWM Buck DC/DC Converter  
„ Features  
„ General Description  
- Output voltage: 3.3V and adjustable output  
version  
The AP1515 series are monolithic IC designed for a  
step-down DC/DC converter, and own the ability of  
driving a 1.5A 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.  
- 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  
- Operating voltage can be up to 22V  
- Output load current: 1.5A  
- SIP-4L, SOP-8 Pb-Free package  
- Low power standby mode  
- Built-in switching transistor on chip  
- Very Low Cost  
„ Applications  
The AP1515 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  
and an adjustable type.  
- Simple High-efficiency step-down regulator  
- On-card switching regulators  
- Positive to negative converter  
„ Pin Assignments  
„ Pin Descriptions  
Name  
VIN  
Output  
FB  
SD  
GND  
Description  
Operating voltage input  
Switching output  
Output voltage feedback control  
ON/OFF Shutdown  
Ground  
(Front View)  
1515  
1 : VIN  
2 : Output  
3 : FB  
4 : GND  
1
2
3
4
SIP-4L  
(Top View)  
VIN  
Output  
FB  
GND  
GND  
GND  
GND  
1
8
2
3
4
7
6
5
SD  
SOP-8L  
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of  
this product. No rights under any patent accompany the sale of the product.  
Rev.1.1 Oct 24, 2005  
1/9  
1234567...9

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 		Switching Regulator, Voltage-mode, 3.5A, 173kHz Switching Freq-Max, PDSO16, LEAD FREE, SOP
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