CAT4238TD-GT3
- Mfr.Part #
- CAT4238TD-GT3
- Manufacturer
- onsemi
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC LED DRVR RGLTR PWM TSOT23-5
- Stock
- 1,358
- In Stock :
- 1,358
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- Manufacturer :
- onsemi
- Product Category :
- LED Drivers
- REACH SVHC :
- No SVHC
- Terminal Position :
- Dual
- Switching Frequency :
- 1MHz
- Pin Count :
- 5
- Terminal Form :
- Gull wing
- Halogen Free :
- Halogen Free
- Max Operating Temperature :
- 85°C
- Packaging :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- Multiplexed Display Capability :
- No
- Max Supply Voltage :
- 5.5V
- Contact Plating :
- Gold
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Number of Terminations :
- 5
- Max Input Voltage :
- 5.5V
- RoHS Status :
- ROHS3 Compliant
- Max Output Voltage :
- 38V
- ECCN Code :
- EAR99
- Internal Switch(s) :
- yes
- Nominal Input Voltage :
- 5.5V
- Number of Outputs :
- 1
- Dimming :
- Analog, PWM
- Length :
- 2.9mm
- Published :
- 2007
- Temperature Grade :
- Industrial
- High Level Output Current :
- 40mA
- Output Current :
- 450mA
- Factory Lead Time :
- 11 Weeks
- Number of Segments :
- 10
- Termination :
- SMD/SMT
- Number of Functions :
- 1
- JESD-609 Code :
- e4
- Current Rating :
- 30mA
- Output Current per Channel :
- 40mA
- Type :
- DC DC Regulator
- Min Operating Temperature :
- -40°C
- Surface Mount :
- yes
- Number of Pins :
- 5
- Min Supply Voltage :
- 2.8V
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Current - Output / Channel :
- 600mA Switch
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Nominal Supply Current :
- 1.5mA
- Min Output Voltage :
- 0V
- Base Part Number :
- CAT4238
- Efficiency :
- 87 %
- Power Supplies :
- 3.6V
- Supply Voltage :
- 3.6V
- Min Input Voltage :
- 2V
- Max Supply Current :
- 1.5mA
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Topology :
- Step-Up (Boost)
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Datasheets
- CAT4238TD-GT3

LED Drivers onsemi CAT4238TD-GT3 Overview
The CAT4238TD-GT3, manufactured by onsemi, is an advanced integrated circuit (IC) designed specifically for driving LED lighting systems. This high-performance LED driver offers precise regulation, pulse-width modulation (PWM) control, and thermal shutdown protection in a compact TSOT235 package.
With its innovative design and robust features, the CAT4238TD-GT3 is an ideal solution for various LED lighting applications, providing efficiency, reliability, and flexibility for demanding lighting designs.
CAT4238TD-GT3 Features
- Integrated LED driver circuitry
- Regulated output for consistent brightness
- Pulse-width modulation (PWM) dimming control
- Thermal shutdown protection
- Compact TSOT235 package for space-saving designs
- Wide input voltage range for versatile compatibility
- Efficient power management for energy savings
CAT4238TD-GT3 Applications
- Automotive LED lighting: The CAT4238TD-GT3 can be used in automotive lighting systems to drive LED headlights, tail lights, and interior lighting, providing efficient and reliable illumination for enhanced safety and aesthetics.
- Industrial lighting: This LED driver is suitable for industrial lighting applications such as factory lighting, warehouse illumination, and outdoor area lighting, offering precise control and consistent brightness for optimal visibility and productivity.
- Commercial signage: The CAT4238TD-GT3 is ideal for powering LED signage displays in commercial settings, ensuring vibrant and uniform illumination for advertising, branding, and information dissemination.
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