收藏本站
SC620
Absolute Maximum Ratings
IN (V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +6.0
Pin Voltage — All Other Pins (V) . . . . . . . . . -0.3 to V IN + 0.3
ESD Protection Level (1) (kV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Recommended Operating Conditions
Ambient Temperature Range (°C) . . . . . . . . . . . . -40 to +85
Thermal Information
Thermal Resistance, Junction to Ambient (2) (°C/W) . . . . 39
Operating Junction Temperature (°C) . . . . . . . . -40 to +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-B.
(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, T A = +25°C for Typ, -40oC to 85°C for Min and Max, V IN = 2.7V to 5.5V, C IN = 1μF, ΔV F ≤ 1.5V
Parameter
Symbol
Condition
Min
Typ
Max
Units
Maximum LED Current Setting (1)
I LEDn
25
mA
LED Current Setting Accuracy (1)
Load Regulation
LED Current Matching Accuracy (1)
Dropout Voltage
Shutdown Current
ΔI LEDn
ΔI LEDn / ΔV F
I LED-to-LED
V DO
I SHDN
I LEDn = 15mA, V F = 3.4V,
V ILEDn = 2V, T A = 25oC
5mA < I LEDn ≤ 25mA,
T A = 25oC
I LEDn = 15mA, T A = 25oC
I LEDn = 25mA
EN = GND
-7
-2
-5
0.1
+7
2
+5
150
1
%
%/V
%
mV
μA
Current Step Size
I STEP
Normal Mode (3)
Low-Current Mode (4)
Standby: EN = V IN ,
LED1-8 disabled (2)
500
31.25
60
μA
μA
μA
Quiescent Current
I Q
EN = V IN , I LED1-8 = 1.968mA (4)
EN = V IN , I LED1-8 = 25mA (3)
720
4.5
μA
mA
3
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
SC628AULTRT IC LED DRIVER
SC667ULTRT IC LED DRVR LMU 7CH MLPQUT20
SC668ULTRT IC LED DRVR LMU 8CH MLPQUT20
SDIN2B2-8G IC INAND FLASH 8GB 169FBGA
SDK-DM3730-10-256512R KIT DEV ZOOM FOR AM/DM37X
SDK-DM3730-20-256512R KIT DEV ZOOM FOR AM/DM37X
SE162216 ENCLOSURE ASSY 6U X 19" X 16"
SF-2194 RACK SWING FRAME 38"X21.25" BLK
相关代理商/技术参数
SC620X565 制造商:American Power Conversion Corp (APC by Schneider Electric) 功能描述:APC SMART-UPS SC 620VA, 120V,
SC621 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:LED Light Management Unit Charge Pump,4 LEDs, 400mA Flash LED Dual LDOs,and SemWire Interface
SC6-21 制造商:Vector Electronics & Technology Inc 功能描述:
SC621_09 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:LED Light Management Unit Charge Pump,4 LEDs, 400mA Flash LED Dual LDOs,and SemWire Interface
SC621A 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and I2C Interface
SC621A_09 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and I2C Interface
SC621AEVB 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and I2C Interface
SC621AULTRT 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and I2C Interface