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FAN48623UC50GX PDF预览

FAN48623UC50GX

更新时间: 2024-11-08 00:57:15
品牌 Logo 应用领域
安森美 - ONSEMI /
页数 文件大小 规格书
18页 570K
描述
Synchronous TinyBoost Regulator with Bypass Mode

FAN48623UC50GX 技术参数

是否无铅: 不含铅生命周期:Active
包装说明:VFBGA,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:5 weeks风险等级:1.37
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:S-PBGA-B16
JESD-609代码:e1长度:1.81 mm
湿度敏感等级:1功能数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:VFBGA封装形状:SQUARE
封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):260
座面最大高度:0.625 mm最大供电电压 (Vsup):4.5 V
最小供电电压 (Vsup):2.5 V标称供电电压 (Vsup):3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)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 SPECIFIED宽度:1.81 mm
Base Number Matches:1

FAN48623UC50GX 数据手册

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FAN48623 — 2500 mA, Synchronous TinyBoost®  
Regulator with Bypass Mode  
Features  
Description  
.
Maximum Continuous Load Current: 2500 mA  
at VIN of 2.5 V Boosting VOUT to 3.3 V  
The FAN48623 allow s systems to take advantage of new  
battery chemistries that can supply significant energy w hen  
the battery voltage is low er than the required voltage for  
system pow er ICs. By combining built-in pow er transistors,  
synchronous rectification, and low supply current, this IC  
provides a compact solution for systems using advanced Li-  
Ion battery chemistries.  
.
Maximum Pulse Load Current of 3.5 A f or GSM PA s  
(1 Slot) and PMIC support simultaneously, VIN=3.1 V,  
VOUT=3.4 V  
.
.
Up to 97% Efficient  
4 External Components: 2520 case 0.47 µH Inductor  
and 0603 Case Size Input and Output Capacitors  
The FAN48623 is a boost regulator designed to provide a  
minimum output voltage from a single-cell Li-Ion battery,  
even w hen the battery voltage is below system minimum.  
.
.
.
.
.
.
.
.
.
.
Input Voltage Range: 2.5 V to 5.5 V  
Fixed Output Voltage Options: 3.0 V to 5.0 V  
True Bypass Operation w hen VIN > Target VOUT  
Integrated Synchronous Rectifier  
True Load Disconnect  
The output voltage regulation is guaranteed up to  
a
maximum load current of 2500 mA. The regulator transitions  
smoothly betw een Bypass and normal Boost Mode. The  
device can be forced into Bypass Mode to reduce quiescent  
current.  
The FAN48623 is available in a 16-bump, 0.4 mm pitch,  
Wafer-Level Chip-Scale Package (WLCSP).  
Forced Bypass Mode  
VSEL Control to Optimize Target VOUT  
Short-Circuit Protection (SCP)  
VIN  
VOUT  
+
CIN  
10µF  
Battery  
Low Operating Quiescent Current  
16-Bump, 1.81 mm x 1.81 mm, 0.4 mm Pitch, WLCSP  
COUT  
2x22µF  
SYSTEM  
LOAD  
SW  
PGND  
AGND  
PG  
0.47µH  
FAN48623  
Applications  
VSEL  
.
Boost for Low -Voltage Li-ion Batteries, Brow nout  
Prevention, System PMIC LDOs Supplies, and  
2G/3G/4G RF PA Supplies  
EN  
BYP  
.
Smart Phones, Tablets, Portable Devices  
Figure 1.  
Typical Application  
Ordering Information  
Output  
Operating  
Temperature  
Device  
Marking  
Part Number  
Voltage(1)  
Package  
Packing  
VSEL0 / VSEL1  
FAN48623UC315X  
FAN48623UC32JX  
FAN48623UC33X  
FAN48623UC35X  
FAN48623UC36FX  
FAN48623UC50X  
FAN48623UC50GX  
3.150 / 3.330  
3.20 / 3.413  
3.300 / 3.489  
3.5 / 3.7  
JK  
JD  
JE  
JF  
JG  
JL  
16-Ball, 4x4 Array, 0.4 mm Pitch, 250 µm Ball,  
Wafer-Level Chip-Scale Package (WLCSP)  
Tape &  
Reel  
-40°C to 85°C  
3.64/ 3.709  
5.000 / 5.286  
5.000 / 5.190  
JM  
Note:  
1. Other output voltages are available on request. Please contact a ON Semiconductor Semiconductor representative.  
© 2013 Semiconductor Components Industries, LLC  
October-2017,Rev. 2  
Publication Order Number:  
FAN48623/D  
 
 

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