0.4mm PMIC 20 Pin 250kHz 3.7V 20-UFQFN Exposed Pad
SOT-23
SC656ULTRT Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-UFQFN Exposed Pad
Number of Pins
20
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2009
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Type
DC DC Regulator
Applications
Backlight
HTS Code
8542.39.00.01
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Number of Functions
1
Supply Voltage
3.7V
Terminal Pitch
0.4mm
Frequency
250kHz
[email protected] Reflow Temperature-Max (s)
NOT SPECIFIED
Pin Count
20
Number of Outputs
7
Qualification Status
Not Qualified
Max Supply Voltage
5.5V
Voltage - Output
2.5V~5.25V
Topology
Switched Capacitor (Charge Pump)
Output Current per Channel
25mA
Current - Output / Channel
25mA
Internal Switch(s)
Yes
Dimming
PWM
Number of Segments
7
Voltage - Supply (Min)
2.9V
Multiplexed Display Capability
NO
Height Seated (Max)
0.6mm
Length
3mm
Width
3mm
RoHS Status
RoHS Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
SC656ULTRT Product Details
SC656ULTRT Overview
20-UFQFN Exposed Pad saves board space. The LED driver's design uses 7 outputs.The led light driver is mounted using Surface Mount.In this case, the result is a DC DC Regulator with high efficiency.It is able to work normally at the operating temperature of -40°C~85°C TA.Backlight has significant advantages.As a result, it operates based on the frequency of 250kHz.In this case, the termination value is 20.The LED light driver is configured with a base of 0 pins.Undetermined failures will occur if the voltage supply is less than 2.9V.It is estimated that there are 7 segments.It's mounted by Surface Mount.There is no problem with the voltage of 5.5V.In this device, the output voltage is 2.5V~5.25V volts.On this device, there are 20 pins.
SC656ULTRT Features
Available in the 20-UFQFN Exposed Pad package Operating temperature of -40°C~85°C TA Frequency of 250kHz Supply voltage of 3.7V
SC656ULTRT Applications
There are a lot of Semtech Corporation SC656ULTRT LED Driver ICs applications.
Replacement lamps
Auxiliary lights for on-vehicle cameras
LED backlight driver for LCD displays for portable equipment