AiT Semiconductor A7539
The A7539 is available in SOT-23 and SOT-25 packages.| Part No. | A7539 |
|---|---|
| Datasheet | A7539 Download |
| Manufacturer |  AiT Semiconductor |
| Description | DC-DC CONVERTER BOOST |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
A7539 series is a high efficiency, low ripple, high frequency PFM control DC-DC boost converter. A7539 series requires only three external components, the device can change the low voltage input of battery step-up into output voltages for electronic devices.● Maximum efficiency: 94%
● Maximum operating frequency: 300kHz
● Low Quiescent Current: 15μA
● Output Voltage: 1.8V ~ 5.0V (step 0.1V)
● Output Accuracy: ± 2.5%
● Input voltage: 0.9V ~ 6.5V
● low ripple and low noise
● Small volume
● Available in SOT-23 and SOT-25 packages ORDERING INFORMATION Package Type Part Number SOT-23 A7539E3R-XX E3 SPQ: 3,000pcs/Reel A7539E3VR-XX SOT-25 A7539E5R-XX E5 SPQ: 3,000pcs/Reel A7539E5VR-XX XX: Output Voltage Note 33=3.3V V: Halogen free Package R: Tape & Reel AiT provides all RoHS products APPLICATION
● 1 to 3 batteries of electronic equipment
● Electronic dictionaries, digital cameras
● LED flashlights, LED Light
● Blood pressure monitors, MP3, remote control toys
● Wireless...
