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SC900EVB PDF预览

SC900EVB

更新时间: 2024-01-24 07:47:11
品牌 Logo 应用领域
商升特 - SEMTECH /
页数 文件大小 规格书
23页 414K
描述
Programmable Penta ULDO with RESET and I2C Interface

SC900EVB 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFN包装说明:HVQCCN, LCC20,.16SQ,20
针数:20Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.83可调阈值:YES
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:S-XQCC-N20
JESD-609代码:e3长度:4 mm
信道数量:5功能数量:1
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装等效代码:LCC20,.16SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260电源:3.7 V
认证状态:Not Qualified座面最大高度:1 mm
子类别:Power Management Circuits最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):3.7 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:MATTE TIN端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4 mm
Base Number Matches:1

SC900EVB 数据手册

 浏览型号SC900EVB的Datasheet PDF文件第1页浏览型号SC900EVB的Datasheet PDF文件第2页浏览型号SC900EVB的Datasheet PDF文件第4页浏览型号SC900EVB的Datasheet PDF文件第5页浏览型号SC900EVB的Datasheet PDF文件第6页浏览型号SC900EVB的Datasheet PDF文件第7页 
SC900  
POWER MANAGEMENT  
Electrical Characteristics (Cont.)  
Unless otherwise noted: VIN = 3.7V, EN = VIN, TA = -40 to 85°C. Typical values are at TA = +25°C.  
Parameters  
Symbol  
Conditions  
Min  
Typ Max Units  
Reference and Biasing Circuitry (cont.)  
VREF Bypass Capacitor  
LDO Regulators  
CVREF  
0.1  
µF  
Quiescent Supply Current  
IQ  
All LDOs active in default states  
190  
125  
360  
µA  
µA  
Quiescent Supply Current  
at Start-up  
IQSUP  
LDO A, B, C active in default states  
V
OUT + 0.5V < VIN < 5.5V  
Dropout Voltage  
LDO B,C,D,E  
V
= 3.0V, IOUT = 1mA  
1.1  
50  
V OUT= 3.0V, I = 50mA  
64  
VD  
VOOUUTT= 3.0V, I OUT= 150mA  
150  
190  
mV  
OUT  
V
OUT = 3.0V, IOUT = 200mA  
200  
410  
250  
650  
LDO A  
Current Limit  
ILIM  
250  
mA  
dB  
f = 10Hz -1kHz, CBYP = 0.1µF,  
Power Supply Rejection Ratio  
Output Voltage Noise(2)  
PSRR  
IOUT = 50mA  
60  
45  
2.5V < VOUT < 3.0V  
f =10Hz to 100kHz, IOUT= 50mA  
en  
C
VREF = 0.1µF, COUT = 2.2µF  
µVrms  
µF  
2.5V VOUT 3.0V  
Bypass Capacitor  
CBYP  
Ceramic, low ESR  
2.2  
-3  
LDO Regulator A (CORE SUPPLY)  
Output Voltage Accuracy  
VOAA  
1.45V V  
3.00V  
V
OUT+0.2V OUTVIN 5.5V  
+3  
%
IOUT = 1mA, TA = 25OC  
IOUT = 1mA  
Output Voltage Accuracy at  
2.80V (DAC=11011)  
-2  
-3  
+2  
+3  
%
%
%
Output Voltage Accuracy at  
1.80V (DAC=00111)  
I
OUT = 1mA, TA = 25OC  
VOASA  
Output Voltage Accuracy at  
2.80V (DAC=11011)  
IOUT= 200mA, VOUT+0.5V VIN 5.5V  
-3.5  
200  
+3.5  
Maximum Output Current  
Default Setting: ON  
IOMAXA  
VOA-HI  
mA  
V
VASEL – High  
VASEL – Low  
2.80  
1.80  
2.5  
VOA-LO  
V
Line Regulation at 1.8V, 2.8V  
Load Regulation at 1.8V, 2.8V  
LINEREGA  
LOADREGA  
IOUT = 1mA, VOUT+0.2V < VIN< 5.5V  
1mA < IOUT < 200mA  
12  
mV  
mV  
-3  
-20  
2005 Semtech Corp.  
3
www.semtech.com  

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