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NCP1502DMR2 PDF预览

NCP1502DMR2

更新时间: 2024-11-19 21:18:31
品牌 Logo 应用领域
安森美 - ONSEMI 开关光电二极管
页数 文件大小 规格书
14页 158K
描述
0.8A SWITCHING REGULATOR, 1000kHz SWITCHING FREQ-MAX, PDSO8, MSOP-8

NCP1502DMR2 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:MSOP
包装说明:TSSOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.92
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制技术:PULSE WIDTH MODULATION
最大输入电压:5.2 V最小输入电压:2.7 V
标称输入电压:3.6 VJESD-30 代码:S-PDSO-G8
JESD-609代码:e0长度:3 mm
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-30 °C
最大输出电流:0.8 A封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):225
认证状态:Not Qualified座面最大高度:1.1 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:1000 kHz温度等级:OTHER
端子面层:TIN LEAD端子形式:GULL WING
端子节距:0.65 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 mm
Base Number Matches:1

NCP1502DMR2 数据手册

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NCP1501, NCP1502  
Advance Information  
Dual Mode PWM/Linear  
Buck Regulator  
The NCP150x is a dual mode regulator that operates either as a  
PWM Buck Converter or as a Low Drop Out Linear Regulator. If a  
synchronization signal is present, the NCP150x operates as a current  
mode PWM converter with synchronous rectification. The  
synchronization signal allows the user to control the location of the  
spurious frequency noise generated by a PWM converter. Linear mode  
is active when a synchronization signal is not present. The NCP150x  
configuration allows an efficient high power operation and low noise  
during system sleep modes.  
http://onsemi.com  
MARKING  
DIAGRAM  
8
Micro8E  
(MSOP-8)  
DM SUFFIX  
CASE 846A  
8
150x  
AYW  
1
Features  
1
Synchronous Rectification for Higher Efficiency in PWM Mode  
Linear Mode Operation for Low Noise Output at Low Loads  
Integrated MOSFETs and Feedback Circuits  
Cycle by Cycle Current Limit  
Automatic Switching Between PWM and Linear Mode  
Operating Frequency Range of 500 to 1000 kHz  
Thermal Limit Protection  
x
A
Y
= 1 or 2  
= Assembly Location  
= Year  
W = Work Week  
PIN CONNECTIONS  
Built-in Slope Compensation for Current Mode PWM Converter  
Fixed Output Voltages  
SHD  
SYN  
1
2
8
7
6
5
CB0  
CB1  
1.05, 1.35, 1.57, 1.8 (NCP1501)  
1.0, 1.3, 1.5, 1.9 (NCP1502)  
V
O
GND  
3
4
LX  
V
in  
Shutdown Current Consumption of 0.2 m A  
Typical Applications  
Cellular Phones  
PDAs  
Pagers  
Supplies for DSP Cores  
Portable Applications  
(Top View)  
ORDERING INFORMATION  
Device  
Package  
Shipping  
NCP1501DMR2  
NCP1502DMR2  
Micro8  
Micro8  
4000/Tape & Reel  
4000/Tape & Reel  
CB0  
CB1  
GND  
SHD  
SYN  
1
2
8
7
6
5
V
O
3
4
V
out  
LX  
V
in  
V
bat  
L
10 m H  
NCP1501  
NCP1502  
C
C
IN  
OUT  
10  
m
10  
m
Figure 1. Typical Applications Circuit  
Semiconductor Components Industries, LLC, 2003  
1
Publication Order Number:  
March, 2003 - Rev. 5  
NCP1501/D  

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