AP3019AKTR-G1
1.2MHz 1 DC-DC 20mA 2.5V~16V TSOT-23-6L LED Drivers RoHS
WHITE LED STEP-UP CONVERTER
- Manufacturer
- DIODES
- Manufacturer part #
- AP3019AKTR-G1
- Store part #
- C44956
- Package / case
- TSOT-23-6L
- Category
- LED Drivers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
16,281 in stock
#C44956
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹108.43 | ₹108.43 |
| 10+ | ₹87.58 | ₹875.80 |
| 30+ | ₹77.14 | ₹2,314.20 |
| 100+ | ₹66.72 | ₹6,672.00 |
| 500+ | ₹60.42 | ₹30,210.00 |
| 1,000+ | ₹57.38 | ₹57,380.00 |
1 × ₹108.43
₹108.43
excl. GST
₹127.95 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
AP3019AKTR-G1
₹108.43 for 1 + GST
Specifications
- Frequency - Switching
- 1.2MHz
- Dimming
- PWM;Analog
- Number of Channels
- 1
- Type
- DC-DC
- Switch tube (built-in/external)
- Built-in
- Output Current
- 20mA
- Operating Temperature
- -40℃~+85℃
- Features
- Over Voltage Protection;Built-in soft-start;LED open-circuit protection
- Topology
- Boost
- Voltage - Input(DC)
- 2.5V~16V
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.043 g
Overview
The AP3019A is an inductor-based DC/DC converter designed to drive up to eight white LEDs in series for backlight. Only one feedback resistor is needed to control the LED current and obtain required brightness. A constant frequency 1.2MHz PWM control scheme is employed in this IC, which means tiny external components can be used. Specifically, 1mm tall inductor and 0.22μF output capacitor for a typical application is sufficient. Additionally, the Schottky diode in boost circuit is integrated on this chip. The AP3019A also provides a disable pin to ease its use for different systems. The output over-voltage protection is implemented in AP3019A. When any LED is broken or in other abnormal conditions, the output voltage will be clamped. The AP3019A is available in standard SOT-23-6 and TSOT-23-6 packages.
Applications
- Cellular Phones
- Digital Cameras
- LCD Modules
- GPS Receivers PDAs, Handheld Computers
Key features
- Inherently Uniform LED Current
- High Efficiency up to 84%
- No Need for External Schottky Diode
- Output Over-voltage Protection (OVP)
- Fixed 1.2MHz Switching Frequency
- Uses Tiny 1mm Tall Inductor Requires only 0.22μF Output Capacitor
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