参数资料
型号: SC120SKTRT
厂商: Semtech
文件页数: 3/32页
文件大小: 0K
描述: IC REG BST SYNC 3.3V/ADJ SOT23-6
标准包装: 1
类型: 升压(升压)
输出类型: 两者兼有
输出数: 1
输出电压: 3.3V,1.8 V ~ 5 V
输入电压: 0.7 V ~ 4.5 V
频率 - 开关: 1.2MHz
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: SOT-23-6
包装: 标准包装
供应商设备封装: SOT-23-6
产品目录页面: 1357 (CN2011-ZH PDF)
其它名称: SC120SKDKR
SC120
ESD Protection Level (kV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Absolute Maximum Ratings
IN, OUT, LX, FB (V) . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +6.0
EN (V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to (V IN + 0.3)
(1)
Recommended Operating Conditions
Ambient Temperature Range (°C) . . . . . . . . . . . . -40 to +85
V IN (V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.7 to 4.5
V OUT (V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8 to 5.0
Thermal Information
Thermal Res. MLPD, Junction-Ambient (2) (°C/W) . . . . . . . 84
Thermal Res., SOT23, Junction -Ambient (2) (°C/W) . . . 130
Maximum Junction Temperature (°C) . . . . . . . . . . . . . . . 150
Storage Temperature Range (°C) . . . . . . . . . . . -65 to +150
Peak IR Reflow Temperature (10s to 30s) (°C) . . . . . . +260
Exceeding the above specifications may result in permanent damage to the device or device malfunction. Operation outside of the parameters
specified in the Electrical Characteristics section is not recommended.
NOTES:
(1) Tested according to JEDEC standard JESD22-A114.
(2) Calculated from package in still air, mounted to 3 x 4.5 (in), 4 layer FR4 PCB with thermal vias under the exposed pad per JESD51 standards.
Electrical Characteristics
Unless otherwise noted V IN = 2.5V, C IN = C OUT = 22μF, L 1 = 4.7μH, T A = -40 to +85°C. Typical values are at T A = 25°C.
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Input Voltage Range
Minimum Startup Voltage
V IN
V IN-SU
I OUT < 1mA, T A = 0°C to 85°C
0.7
0.865
4.5
V
V
Shutdown Current
Operating Supply Current (1)
I SHDN
I Q
T A = 25°C, V EN = 0V
In PSAVE mode, non-switching, measured at OUT
0.1
50
1
μA
μA
Internal Oscillator Frequency
Maximum Duty Cycle
Minimum Duty Cycle
f OSC
D MAX
D MIN
1.2
90
15
MHz
%
%
Output Voltage
V OUT
V FB = 0V
3.3
V
Adjustable Output Voltage Range
V OUT_RNG
For V IN such that D MIN < D < D MAX
1.8
5.0
V
Regulation Feedback Reference Volt-
age Accuracy (Internal or External
V Reg-Ref
-1.5
1.5
%
Programming)
FB Pin Input Current
Startup Time
I FB
t SU
V FB = 1.2V
1
0.1
μA
ms
3
相关PDF资料
PDF描述
GBB34DHND CONN EDGECARD 68POS .050 DIP SLD
GCM28DRAH CONN EDGECARD 56POS R/A .156 SLD
GBB34DHHD CONN EDGECARD 68POS .050 DIP SLD
GBA43DTMT CONN EDGECARD 86POS R/A .125 SLD
MAX6379XR44+T IC VOLT DETECT LP 4.38V SC70-3
相关代理商/技术参数
参数描述
SC120ULTRT 功能描述:IC REG BOOST SYNC 3.3V/ADJ 6MLPD RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:250 系列:- 类型:降压(降压) 输出类型:固定 输出数:1 输出电压:1.2V 输入电压:2.05 V ~ 6 V PWM 型:电压模式 频率 - 开关:2MHz 电流 - 输出:500mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:6-UFDFN 包装:带卷 (TR) 供应商设备封装:6-SON(1.45x1) 产品目录页面:1032 (CN2011-ZH PDF) 其它名称:296-25628-2
SC120-W13 制造商:GardTec Inc 功能描述:SC Series 107 mm Steel Bright Nickel Chrome 4 Place Screw Mount Fan Guard
SC120-W14 制造商:GardTec Inc 功能描述:SC Series 120 mm Steel Bright Nickel Chrome 4 Place Screw Mount Fan Guard
SC120-W14SS 制造商:PRIVATE LABEL 功能描述:120MM WIRE FAN GUARD, 304 STAINLESS STEEL".
SC120-W2 制造商:GardTec Inc 功能描述:SC Series 115.6 mm Steel Bright Nickel Chrome 2 Place Screw Mount Fan Guard