ISL9113ERAZ Integrated Circuit Chip Synchronous Boost Converter DFN8 Boost Regulators
Product Description
The ISL9113ERAZ provides a power supply solution for devices powered by three-cell alkaline, NiCd, NiMH or one-cell Li-Ion/Li-Polymer batteries. It offers either a fixed 5V or an adjustable output option for USB-OTG or portable HDMI applications.
The ISL9113ERAZ is guaranteed to supply 500mA from a 3V input and 5V output with a typical 1.3A peak current limit. Its high 1.8MHz switching frequency allows for the use of tiny, low-profile inductors and ceramic capacitors to minimize the size of the overall solution.
This internally compensated, fully integrated synchronous converter is optimized for efficiency with minimal external components. At light load, the device enters skip mode and consumes only 20μA of quiescent current, resulting in higher efficiency at light loads and maximum battery life.
Product Attributes
| Part Number |
ISL9113ERAZ |
| Function |
Step-Up |
| Output Configuration |
Positive |
| Topology |
Boost |
| Output Type |
Adjustable |
| Number of Outputs |
1 |
| Voltage - Input (Min) |
0.8V |
| Voltage - Input (Max) |
4.7V |
| Voltage - Output (Min/Fixed) |
3V |
| Voltage - Output (Max) |
5.2V |
| Current - Output |
1.1A (Switch) |
| Frequency - Switching |
1.8MHz |
| Synchronous Rectifier |
Yes |
| Operating Temperature |
-20°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
8-VFDFN Exposed Pad |
| Supplier Device Package |
8-DFN (2x2) |
Key Features
- Up to 95% efficiency at typical operating conditions
- Input voltage range: 0.8V to 4.7V
- Output current: Up to 500mA (VBAT = 3.0V, VOUT = 5.0V)
- Low quiescent current: 20μA (typical)
- Logic control shutdown (IQ < 1µA)
- Fixed 5V, 5.1V or adjustable output
Applications
- Smartphones
- Portable HDMI and USB-OTG
Typical Application
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Frequently Asked Questions
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample? Is the sample free?
A: Yes, we support sample order and small order. Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
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