CAT4139TD-GT3
- Mfr.Part #
- CAT4139TD-GT3
- Manufacturer
- onsemi
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC LED DRVR RGLTR PWM TSOT23-5
- Stock
- 39,155
- In Stock :
- 39,155
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- Manufacturer :
- onsemi
- Product Category :
- LED Drivers
- Terminal Position :
- Dual
- Output Current per Channel :
- 20mA
- Contact Plating :
- Gold
- Dimming :
- Analog, PWM
- Min Input Voltage :
- 2.8V
- Type :
- DC DC Regulator
- Number of Segments :
- 27
- Terminal Form :
- Gull wing
- REACH SVHC :
- No SVHC
- High Level Output Current :
- 750mA
- Pin Count :
- 5
- Internal Switch(s) :
- yes
- JESD-609 Code :
- e4
- Height :
- 1mm
- Switching Frequency :
- 1MHz
- Number of Pins :
- 5
- Mounting Type :
- Surface Mount
- Output Current :
- 180mA
- Pbfree Code :
- yes
- Ambient Temperature Range High :
- 85°C
- Published :
- 2008
- Number of Outputs :
- 1
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Voltage - Output :
- 22V
- Max Input Voltage :
- 5.5V
- Multiplexed Display Capability :
- No
- Max Supply Voltage :
- 5.5V
- Supply Voltage :
- 3.6V
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Length :
- 2.9mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Functions :
- 1
- Max Supply Current :
- 1.5mA
- Factory Lead Time :
- 9 Weeks
- RoHS Status :
- ROHS3 Compliant
- Applications :
- Backlight
- Power Supplies :
- 3.6V
- Nominal Supply Current :
- 600μA
- Operating Temperature :
- -40°C~85°C TA
- Topology :
- Step-Up (Boost)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Halogen Free :
- Halogen Free
- Max Junction Temperature (Tj) :
- 150°C
- Max Output Voltage :
- 24V
- Current Rating :
- 300mA
- Radiation Hardening :
- No
- Number of Terminations :
- 5
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- CAT4139
- Voltage - Supply (Min) :
- 2.2V
- Current - Output / Channel :
- 750mA Switch
- Datasheets
- CAT4139TD-GT3

LED Drivers onsemi CAT4139TD-GT3 Overview
Introducing the CAT4139TD-GT3, a high-performance LED driver from onsemi, specifically designed to meet the stringent requirements of modern LED applications. This device ensures efficient power management and consistent light output with its regulated current supply, making it an ideal choice for high-volume B2B customers looking for reliability and performance. The CAT4139TD-GT3 operates with a PWM dimming capability, which allows precise control over the brightness of LEDs, enhancing its utility in various settings where adjustable illumination is critical.
CAT4139TD-GT3 Features
- Regulated output current for consistent LED performance
- PWM dimming capability for adjustable brightness
- Compact TSOT-235 package suitable for space-constrained applications
- High efficiency design to minimize energy consumption
- Easy to integrate into existing lighting systems
CAT4139TD-GT3 Applications
- Backlighting for LCD displays: Utilizes PWM dimming to adjust brightness seamlessly in various ambient light conditions.
- Portable lighting: Compact design and efficient power usage make it ideal for battery-powered lighting solutions.
- Automotive lighting: Ensures consistent brightness and long life, crucial for automotive interior and dashboard lighting.
- General LED lighting: Versatility and high performance allow integration into commercial and residential lighting systems.
- Signage and decorative lighting: Provides stable power for enhanced visibility and aesthetics in signage applications.
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