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NCP6335FFCT1G PDF预览

NCP6335FFCT1G

更新时间: 2024-11-06 01:09:35
品牌 Logo 应用领域
安森美 - ONSEMI 开关
页数 文件大小 规格书
30页 1951K
描述
Configurable 4.0 A Step Down Converter - Transient Load Helper

NCP6335FFCT1G 技术参数

是否无铅: 不含铅生命周期:Obsolete
包装说明:FBGA, BGA20,4X5,16针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.68模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODEJESD-30 代码:R-PBGA-B20
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:4 A
封装主体材料:PLASTIC/EPOXY封装代码:FBGA
封装等效代码:BGA20,4X5,16封装形状:RECTANGULAR
封装形式:GRID ARRAY, FINE PITCH峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified子类别:Switching Regulator or Controllers
表面贴装:YES最大切换频率:3150 kHz
温度等级:INDUSTRIAL端子形式:BALL
端子节距:0.4 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

NCP6335FFCT1G 数据手册

 浏览型号NCP6335FFCT1G的Datasheet PDF文件第2页浏览型号NCP6335FFCT1G的Datasheet PDF文件第3页浏览型号NCP6335FFCT1G的Datasheet PDF文件第4页浏览型号NCP6335FFCT1G的Datasheet PDF文件第5页浏览型号NCP6335FFCT1G的Datasheet PDF文件第6页浏览型号NCP6335FFCT1G的Datasheet PDF文件第7页 
NCP6335  
Configurable 4.0 A Step  
Down Converter - Transient  
Load Helper  
The NCP6335 is a synchronous buck converter optimized to supply  
the different sub systems of portable applications powered by one cell  
Li−Ion or three cell Alkaline/NiCd/NiMH batteries. The device is able  
to deliver up to 4.0 A, with programmable output voltage from 0.6 V  
to 1.4 V. It can share the same output rail with another DC−to−DC  
converter and works as a transient load helper. Operation at a 3 MHz  
switching frequency allows the use of small components.  
Synchronous rectification and automatic PWM/PFM transitions  
improve overall solution efficiency. The NCP6335 is in a space  
saving, low profile 2.0 x 1.6 mm CSP−20 package.  
http://onsemi.com  
WLCSP20  
CASE 568AG  
MARKING DIAGRAM  
Features  
6335x  
AWLYWW  
G
Input Voltage Range from 2.3 V to 5.5 V: Battery and 5 V Rail  
Powered Applications  
Programmable Output Voltage: 0.6 V to 1.4 V in 6.25 mV Steps  
Modular Output Stage Drive Strength for Increased Efficiency  
Depending on the Output Current  
x
= D1: Prototype  
= F: 3.5 A  
= D: 2.5 A (Stand−Alone)  
= Assembly Location  
A
3 MHz Switching Frequency with on Chip Oscillator  
WL = Wafer Lot  
= Year  
WW = Work Week  
Uses 470 nH Inductor and 2 x 22 mF Capacitors for Optimized  
Y
Footprint and Solution Thickness  
G
= Pb−Free Package  
PFM/PWM Operation for Optimum Increased Efficiency  
Pb−Free indicator, G or microdot (G),  
Low 35 mA Quiescent Current  
may or may not be present  
2
I C Control Interface with Interrupt and Dynamic Voltage Scaling  
Support  
PIN OUT  
Enable Pins, Power Good/Fail Signaling  
Thermal protections and Temperature Management  
Transient Load Helper: Share the Same Rail with Another DCDC  
Small 2.0 x 1.6 mm / 0.4 mm pitch CSP Package  
These are Pb−Free Devices  
1
2
3
4
A
VSEL  
EN  
SCL  
FB  
PGND  
INTB*  
PGND  
PG*  
B
SDA  
PGND  
AVIN  
PVIN  
AGND  
PGND  
Typical Applications  
Smartphones  
Webtablets  
C
D
E
PGND  
PGND  
AVIN  
PVIN  
D1  
SW  
SW  
SW  
PVIN  
PVIN  
D2  
E1  
E2  
Core  
Supply Input  
AGND  
B4  
4.7 uF  
DCDC  
4.0 A  
Thermal  
Protection  
470 nH  
D3  
D4  
E3  
E4  
SW  
SW  
Enable Control EN  
A2  
A1  
Modular  
Driver  
Operating  
Input  
2x 22 uF  
VSEL  
C1  
C2  
C3  
C4  
PGND  
(Top View)  
*Optional  
Output  
B3  
B2  
B1  
A3  
Power Fail  
Interrupt  
Monitoring  
FB  
A4  
DCDC  
3 MHz  
Controller  
Processor  
Core  
SDA  
SCL  
Processor I@C  
I@C  
Sense  
ORDERING INFORMATION  
See detailed ordering and shipping information on page 29 of  
Control Interface  
this data sheet.  
Figure 1. Typical Application Circuit  
© Semiconductor Components Industries, LLC, 2014  
1
Publication Order Number:  
April, 2014 − Rev. 5  
NCP6335/D  

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