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TP8005 36V/1.2A High-brightness ratio compared to LED driver
TP8005 36V/1.2A High-brightness ratio compared to LED driver
Single-chip solution integrating linear charger & synchronous boost. 1A rate, 93% efficiency, 10μA standby.
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| Full Part Number | TP8005 |
| Brand / Manufacturer | TPOWER |
| Datasheet | Download |
| Package Type | SOT89-5L / SOT23-5L |
| MOQ / SPQ | SOT89-5L: 4000/Reel / SOT23-5L: 3000/Reel |
| Mounting Style | SMD/SMT |
| Input Voltage Range | 5V ~ 36V |
| Output Voltage & Current | Set by LED string and sense resistor Rcs |
| Output Voltage Range | Determined by VIN and LED load |
| Output Current Range | 0 ~ 1.2A (Externally Adjustable) |
| Standby Power Consumption | 80μA (Typ., when DIM<0.3V) |
| Quiescent Current | 100μA ~ 250μA |
| Peak Current | 1.2A |
| Efficiency | Up to 95% |
| Switching Frequency | Up to 1MHz |
| Topology | Buck (Step-Down) |
| RDS(on) | 0.35Ω |
| Drive Capability | Up to 1.2A |
| Supply Voltage | 5V ~ 36V |
| Operating Temperature | -40℃ ~ +85℃ |
| Semiconductor Material | Silicon |
| LED String Count | Multiple LEDs in Series |
| Dimming Method | Analog & PWM Dimming (DIM pin) |
| Protection Features | Automatic Temperature Compensation (130℃ Derating / 150℃ Shutdown), LED Open-Circuit Protection, UVLO |
| Packaging | Tape & Reel |
The TP8005 is a buck-mode LED constant-current driver operating in inductive current continuous mode, designed for efficient driving of one or multiple series-connected LEDs. The chip supports an input voltage range of 5V to 36V and features an externally adjustable output current up to 1.2A.
KEY FEATURES
- Exclusive smooth thermal current derating without flicker at high temperature
- Ultra-wide 5-36V input voltage; one single material covers multiple product families, reducing inventory SKUs.
- Up to 95% high efficiency with 1MHz high switching frequency, enabling BOM cost reduction and compact design.
- Features precise constant current regulation of ±3%, delivering excellent brightness consistency for mass-manufactured lighting products.
- Supports dual DIM dimming modes to meet all application dimming requirements.
- Equipped with complete multi-protection mechanisms, featuring industrial-grade stability and reliability under harsh operating conditions.
APPLICATION
- Low-voltage LED spotlights replace halogen lamps
- Low-voltage industrial LED lighting
- LED decorative illumination
- Other LED Lighting
Download TP8005 Datasheet
What is the Minimum Order Quantity (MOQ)?
What is the Minimum Order Quantity (MOQ)?
Standard MOQ is 1 Reel. Sample orders are accepted in smaller quantities. Please contact us for custom arrangements.
Are your products guaranteed authentic?
Are your products guaranteed authentic?
All products are genuine, factory-sourced components. Certificate of Analysis (COA) and Datasheet are available upon request. Third-party inspection can be arranged if needed.
What is your sample policy?
What is your sample policy?
Standard samples require a sample fee, which is deductible upon bulk order placement. Free evaluation samples are available for qualified companies. Shipping costs are covered by the buyer or charged to the buyer's courier account.
What payment methods are accepted?
What payment methods are accepted?
We accept T/T (Wire Transfer) with 80% deposit and balance before shipment, PayPal or credit card for small orders, and net terms for established customers upon approval.
What is the lead time?
What is the lead time?
In-stock items ship within 3–7 business days. Custom or bulk orders take 4–12 weeks depending on capacity and materials. Exact lead time will be confirmed upon order placement.
