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APW7062AKC-TR PDF预览

APW7062AKC-TR

更新时间: 2024-09-16 03:18:31
品牌 Logo 应用领域
茂达 - ANPEC 控制器
页数 文件大小 规格书
16页 179K
描述
Synchronous Buck PWM Controller

APW7062AKC-TR 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Contact Manufacturer包装说明:SOP, SOP14,.25
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.85
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION标称输入电压:12 V
JESD-30 代码:R-PDSO-G14JESD-609代码:e0
长度:8.66 mm功能数量:1
端子数量:14最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP14,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.732 mm子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:BUCK
最大切换频率:230 kHz温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.274 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9095 mm
Base Number Matches:1

APW7062AKC-TR 数据手册

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APW7062A  
Synchronous Buck PWM Controller  
Features  
General Description  
The APW7062A is a voltage mode, synchronous PWM  
controller which drives dual N-Channel MOSFETs. It  
integrates the control, monitoring and protection func-  
tions into a single package, provides one controlled  
power outputs with under-voltage and over-current  
protection.  
Simple Single-Loop Control Design  
- Voltage-Mode PWM Control  
Fast Transient Response  
- Full 0–100% Duty Ratio  
Excellent Output Voltage Regulation  
- 0.8V Internal Reference  
APW7062A provide excellent regulation for output load  
variation. An internal 0.8V temperature-compensated  
reference voltage is designed to meet the requirement  
of low output voltage applications. It includes a 200kHz  
free-running triangle-wave oscillator that is adjustable  
from 70kHz to 800kHz.  
- ± 1% Over Line Voltage and Temperature  
Over Current Fault Monitor  
- Uses Upper MOSFETs RDS (ON)  
Converter Can Source and Sink Current  
Small Converter Size  
The power-on-reset (POR) circuit monitors the VCC,  
EN, OCSET input voltage to start-up or shutdown the  
IC. The over-current protection (OCP) monitors the  
output current by using the voltage drop across the  
upper MOSFET’s RDS(ON), eliminating the need for a  
current sensing resistor. The under-voltage protection  
(UVP) monitors the voltage of FB pin for short-circuit  
protection.  
- 200kHz Free-Running Oscillator  
- Programmable from 70kHz to 800kHz  
14-Lead SOIC Package  
Lead Free Available (RoHS Compliant)  
Applications  
The over-current protection trip cycle the soft-start func-  
tion until the fault events be removed. Under-voltage  
protection will shutdown the IC directly.  
Graphic Cards  
DDR Memory Power Supply  
DDR Memory Termination Voltage  
Low-Voltage Distributed Power Supplies  
Pinouts  
1
2
3
4
5
6
7
RT  
OCSET  
SS  
VCC  
14  
13  
12  
11  
10  
9
PVCC  
LGATE  
PGND  
BOOT  
NC  
FB  
UGATE  
PHASE  
EN  
8
GND  
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise  
customers to obtain the latest version of relevant information to verify before placing orders.  
Copyright ANPEC Electronics Corp.  
Rev. A.3 - Mar., 2005  
1
www.anpec.com.tw  

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