0.65mm PMIC True Color PWM? Series LT3952 215kHz~3MHz 12V 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
SOT-23
LT3952HFE Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~150°C TJ
Packaging
Tube
Series
True Color PWM™
JESD-609 Code
e3
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
Type
DC DC Regulator
Terminal Finish
Matte Tin (Sn)
Applications
Automotive, Backlight
Technology
BIPOLAR
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Number of Functions
1
Supply Voltage
12V
Terminal Pitch
0.65mm
Frequency
215kHz~3MHz
[email protected] Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
LT3952
Pin Count
28
JESD-30 Code
R-PDSO-G28
Number of Outputs
1
Supply Current-Max
2.2mA
Voltage - Output
60V
Topology
Step-Up (Boost)
Current - Output / Channel
4A Switch
Internal Switch(s)
Yes
Dimming
Analog, PWM
Number of Segments
16
Voltage - Supply (Max)
42V
Voltage - Supply (Min)
3V
Length
9.7mm
Width
4.4mm
RoHS Status
Non-RoHS Compliant
LT3952HFE Product Details
LT3952HFE Overview
The board's 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package saves space. LED drivers use 1 outputs for their design.It is possible to mount the led driver using Surface Mount.With high reliability and efficiency, this emerges as a DC DC Regulator.-40°C~150°C TJ is the operating temperature of the led driver.There are considerable benefits for Automotive, Backlight.The system operates at a frequency of 215kHz~3MHz.For its operation, terminations with a value of 0 are used.Failures may occur if the voltage supply is below 3V.The number of segments is estimated to be 16.The LED driver can be found under the base part number LT3952.This device has an output voltage of 60V volts.In this device, there are 28 pins.It is optimized for offering a maximum value of supply voltage of 42V.Several applications make use of this LED driver from the True Color PWM? series.
LT3952HFE Features
Available in the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package Operating temperature of -40°C~150°C TJ Frequency of 215kHz~3MHz Supply voltage of 12V
LT3952HFE Applications
There are a lot of Linear Technology/Analog Devices LT3952HFE LED Driver ICs applications.
High-end retail lighting
Flicker-free LED Lighting using R1580N
Dimmable LED for vehicle interiors
Sports Facility Lighting
Industrial LED Lighting: Image Recognition Devices
General lighting
Linear fluorescent
LED Lightings for Industrial Equipment
Auxiliary lights for on-vehicle cameras
Ultraviolet (UV) and Infrared (IR) Irradiation Devices