1.75V to 4.5V, 10mA 1ch Synchronous Boost DC/DC Converter - BU33DV5G
The BU33DV5G devices provide a power supply solution for products powered by either two-cell alkaline, NiCd or NiMH, or one-cell Li-ion or Li-polymer battery. Output currents can go as high as 10mA while using two alkaline, and discharge it down to 1.8 V. The boost converter is based on a fixed frequency, Pulse-width-modulation (PWM) controller using a synchronous rectifier to obtain maximum efficiency. The maximum peak current in the boost switch is typically limited to a value of 10 mA. BU33DV5G output voltage is fixed by an internal resistor divider. The device is packaged in a 5-pin small SSOP5 package.
Part Number | Status | Package | Unit Quantity | Minimum Package Quantity | Packing Type | RoHS |
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BU33DV5G-GTR | Active | SSOP5 | 3000 | 3000 | Taping | Yes |
BU33DV5G Data Sheet
SpecificationsGrade | Standard | ch | 1 | Integrated FET / Controller | Integrated FET | Buck / Boost / Buck-Boost / Inverting | Boost | Synchronous / Nonsynchronous | Synchronous | Vin1(Min.)[V] | 1.75 | Vin1(Max.)[V] | 4.5 | Vout1(Min.)[V] | 3.3 | Vout1(Max.)[V] | 3.3 | Iout1(Max.)[A] | 0.01 | SW frequency(Max.)[MHz] | 0.1 | Light Load mode | No | EN | No | PGOOD | No | Operating Temperature (Min.)[°C] | -40 | Operating Temperature (Max.)[°C] | 85 |
Applications- Coin Processing Machines
- Portable Data Terminal
- Meter for Medical Treatments Portable
- Barcode Scanner
- Digital Multimeter: Handy Type
- Digital Stethoscope
- Single Board Computer
- Network Attached Storage
- X-ray Inspection Machine for Security
- Monitor for Medical
- CT Scanner
- ECG(EKG)
- Intercom / Baby Monitor
- Fingerprint Authentication Device
- Machine Vision Camera for Industrial
- Pulse Oximeter
- Display for EMS
- Digital Multimeter: Bench Type
| Technical Documents |
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