FREE EXPRESS 20pcs 0.5W 9V-36V 110mA DC/DC Step Down LED Driver Module Buck

Description

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Product Overview
Description
0.5 w led DC driver 110mA based on MBI6651 brand new（20*LE-LL15113）
Product Number
LE-LL15113
Product Name
High Power 0.5W 110mA LED DC Driver
Net Weight
14g /0.49oz
Brief Introduction:
As the fifth member of the new LED driver series, this 0.5w LED driver board integrates a MBI 6651chip (MSOP-8L-118mil) by Macroblock as the new step-down DC-DC converter. It is a high efficient chip which is designed to deliver constant current to light up high power LED. Features of MBI6651help make its applications safer, such as UVLO (under voltage lock out), over temperature protection, LED open-circuited protection and LED short-circuited protection. Moreover, thermal protection (TP) function has been introduced to protect IC from overheating (165°C) in various applications. In addition, a tailored converter has also been provided like its previous version so that the connection with power supply and LEDs will be convenient.
Features:
Packaging of MBI6651: MSOP-8L-118mil
Input voltage range: 9V-35V
Size: 450(L) X 250 (W) X 70 (H) ±0.2mm
96% efficiency @ input voltage 12V, 3 LEDs
Step-down DC/DC
Constant current output
Number of LEDs allowed to be connected in series: 7 (Max)
Allows users to control the dimming via an external PWM
Easy installation and long service life
Specifications:
Parameters
Test Condition
Min.
Typ.
Max.
Unit
Supply Voltage
-
9
-
35
V
Supply Current (no load)
Vin＝９V~35V
-
2
5
mA
Output Current
-
100
150
180
mA
Accuracy
-
-
±3
±10
%
Input Voltage
（ＥＮ）
High Potential
-
3.5
-
-
V
Low Potential
-
-
-
0.5
V
Duty Cycle of Running via PWM through DIM pin
-
1
-
100
%
Over Temperature Protection
-
145
165
175
℃
Under Voltage Lock Out
-
7.7
8
8.3
-
Operating Temperature
-
-10
20
50
℃
Storage Temperature
-
-55
20
+150
℃
Pinouts:
Pin
Description
VIN
Positive terminal for 9V -35V DC Power supply
GND
Power Ground
LED+
Positive of LED terminal
LED-
Negative of LED terminal
EN
PWM terminal. (When applied with +5v or suspended, full amount of current will be output and when connected with ground, output current will be 0)
Applications:
Signage and Decorative LED Lighting
Automotive LED Lighting
High Power LED Lighting
Constant Current Source
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