CAT4137TD-GT3 LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) Analog, PWM Dimming 30mA TSOT-23-5
Introduction of CAT4137TD-GT3
FEATURES
• Drives up to 5 White LEDs from 3 V
• Power Efficiency up to 87%
• Low Quiescent Ground Current 0.1 mA
• Adjustable Output Current (up to 30 mA)
• High Frequency 1 MHz Operation
• “Zero” Current Shutdown Mode
• Operates Down to 2 V (from Two AA Batteries)
• Soft Start Power-up
• Open LED Low Power Mode
• Automatic Shutdown at 1.9 V (UVLO)
• Thermal Shutdown Protection
• Thin SOT23 5−lead (1 mm Max Height)
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant
Attributes of CAT4137TD-GT3
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Product Status
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Active
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Type
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DC DC Regulator
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Topology
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Step-Up (Boost)
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Internal Switch(s)
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Yes
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Number of Outputs
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1
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Voltage - Supply (Min)
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2.2V
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Voltage - Supply (Max)
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5.5V
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Voltage - Output
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24V
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Current - Output / Channel
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30mA
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Frequency
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1MHz
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Dimming
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Analog, PWM
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Applications
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Backlight
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Operating Temperature
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-40°C ~ 85°C (TA)
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Mounting Type
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Surface Mount
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Package / Case
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SOT-23-5 Thin, TSOT-23-5
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Supplier Device Package
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TSOT-23-5
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Base Product Number
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CAT4137
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| ATTRIBUTE | DESCRIPTION |
|---|---|
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
Advantage of our company
1. We are professional in electronic components, especially in Integrated circuit (IC),we can supply almost all kinds of IC in original and high-quality.
2. Large Stock: We have large stock for our all kinds of different products, and also don't have MOQ limited in stock products.
3. BOM Service: Please send BOM lists to me, I will send quotation very quickly.
4. Original And New Guarantee: We have legally supply channels so we can promise you all of our stock are Original and new.
CAT4137TD-GT3
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FAQ
Q1: What company do we belong to?
A1: We are a manufacturer and a trader.
Q2: How long is our delivery time?
A2: This depends on the quantity of the goods you ordered, we have stock, usually 15-20 days delivery time.
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