参数资料
型号: SC630AULTRT
厂商: Semtech
文件页数: 4/15页
文件大小: 0K
描述: IC REG SWITCHED CAP 3.3V 8MLPD
标准包装: 1
类型: 切换式电容器(充电泵)
输出类型: 固定
输出数: 1
输出电压: 3.3V
输入电压: 2.95 V ~ 5.5 V
频率 - 开关: 1MHz
电流 - 输出: 300mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-UFDFN 裸露焊盘
包装: 标准包装
供应商设备封装: 8-MLPD(2x2)
其它名称: SC630AULDKR
SC630A
Electrical Characteristics (continued)
Parameter
EN Input Low Current
Symbol
I IL
Condition
V IN = 5.5V
Min
Typ
Max
2
Units
μA
 x mode
0.3
?
Open-Loop Output Resistance
Mode Transition Voltage (2)
R OUT
V TRANS  X
V TRANS  .5X
 .5x mode, V IN = 3.08V
2x mode, V IN = 2.95V
I OUT = 300mA
I OUT = 300mA
4.5
2.6
3.35
3.08
?
?
V
V
Fault Protection
Short-Circuit Current
Input Current Limit
I SC
I LIMIT
V OUT = 0V, I OUT = I IN
 x mode
 .5x and 2x modes
300
0.6
 .2
600
 .2
2.0
980
2.0
2.8
mA
A
A
V OUT ≤ 2V, I OUT = I IN
700
mA
Over Temperature (3)
T OTP
T HYS
Rising Threshold
Hysteresis
 65
20
°C
°C
Notes:
( ) Thermal limitation is dependent upon the thermal performance of the printed circuit board in support of the package standard of 68° C/W.
(2) Voltage at the IN pin is where a mode transition takes place in the charge pump with V IN falling.
(3) Guaranteed by design — not tested in production
4
相关PDF资料
PDF描述
SC632AULTRT IC REG SWITCHED CAP 5V 8MLPD
SC805IMLTRT IC LI-ION BATT CHARGER 10-MLP
SC806IMLTRT IC LI-ION BATT CHARGER 10-MLP
SC810ULTRT IC BATTERY MANAGEMENT
SC811ULTRT IC BATTERY MANAGEMENT
相关代理商/技术参数
参数描述
SC630EVB 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Fixed 3.3V High Output Charge Pump Buck/Boost Regulator
SC630JW 功能描述:音频指示器及警报器 SLOW WARBLE, 6-30VDC MEDIUM RoHS:否 制造商:PUI Audio 产品:Indicators 声压级:85 dB 音调:Continuous 频率:2300 Hz +/- 300 Hz 电压额定值:5 VDC 电流额定值:30 mA 端接类型: 直径:12 mm 安装:Through Hole
SC630JWR 功能描述:音频指示器及警报器 SLOW WARBLE, 6-30VDC MEDIUM RoHS:否 制造商:PUI Audio 产品:Indicators 声压级:85 dB 音调:Continuous 频率:2300 Hz +/- 300 Hz 电压额定值:5 VDC 电流额定值:30 mA 端接类型: 直径:12 mm 安装:Through Hole
SC630ULTRT 制造商:Semtech Corporation 功能描述:Charge Pump STPUP/STPDN 3.3V 400mA 8-Pin MLPD-UT EP T/R
SC631 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Fixed 4.4V Output Charge Pump Regulator