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