AiT Semiconductor A7534
The A7534 is a step-up converter that provides a boosted output voltage from a low voltage source. The current mode PWM design is internally compensated, reducing external parts count. The A7534 is available in SOT-23 and SOT89-3 packages.| Part No. | A7534 |
|---|---|
| Datasheet | A7534 Download |
| Manufacturer |  AiT Semiconductor |
| Description | DC-DC CONVERTER BOOST |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
Because of its proprietary design, it starts up at a very low input voltage down to 0.9V, and only consumes 15uA at standby, making it an ideal choice for single cell alkaline/NiMH battery operations. A switching frequency of 1MHz minimizes solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. ORDERING INFORMATION Package Type Part Number SOT-23 A7534E3R-XX E3 SPQ: 3,000pcs/Reel A7534E3VR-XX SOT89-3 A7534K3R-XX K3 SPQ: 1,000pcs/Reel A7534K3VR-XX XX: Output Voltage, Note 33=3.3V V: Halogen free Package R: Tape & Reel AiT provides all RoHS products● Efficiency up to 95%@VIN=2.7V, VOUT=3.3V
● Typical 15uA standby current
● 1MHz Switching Frequency allows small inductor and output cap
● Input boost-strapping allows using small or no input cap
● Low Vin Start-up Voltage down to 0.9V Ideal for Single Alkaline Cell operations
● Maximum Output Current up to 300mA
● Low Noise PWM control
● Internally Compensated Current Mode Control...
