Datasheet for ADP2302ARDZ-2.5:
- Manufacturer Part Number : ADP2302ARDZ-2.5
- Manufacturer : AD
- Description : 2A, 700KHz NonSynchronous Step-Down DC-DC Switching Regulator IC
- Series : ADP2302
- Reference Price : USD 0.896
- Our Price : We have a better price, contact us by email
- Product Type : Switching Regulators
- Function : Step-Down (Buck) Regulators
- Current Suggest : Recommended for New Designs
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 8-Lead SOIC w/ EP
- Pins : 8
- MFG Package Case : RD-8-1
- Part Type : OTH
- Standard Packing Type : Tube
- Standard Packing Quantity : 98
- Working Temperature : -40 to 125C
- Other Part Number : ADP2302ARDZ-2.5
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- Wide input voltage range: 3.0 V to 20 V
- Maximum load current: 2 A for ADP2302
- ±1.5% output accuracy over temperature range
- Output voltage down to 0.8 V
- 700 kHz switching frequency
- Current-mode control architecture
- Automatic PFM/PWM mode switching
- Precision enable pin with hysteresis
- Integrated high-side MOSFET
- Integrated bootstrap diode
- Internal compensation and soft start
- Power-good output
- Undervoltage lockout (UVLO)
- Overcurrent protection (OCP)
- Thermal shutdown (TSD)
- 8-lead SOIC package with exposed paddle
The ADP2302/ADP2303 are fixed frequency, current-mode control, step-down, dc-to-dc regulators with an integrated power MOSFET. The ADP2302/ADP2303 can run from an input voltage of 3.0 V to 20 V, which makes them suitable for a wide range of applications. The output voltage of the ADP2302/ADP2303 can be down to 0.8 V for the adjustable version, while the fixed output version is available in preset output voltage options of 5.0 V, 3.3 V, and 2.5 V. The 700 kHz operatingfrequency allows small inductor and ceramic capacitors to be used, providing a compact solution. Current mode controlprovides fast and stable line and load transient performance. The ADP2302/ADP2303 have integrated soft start circuitry toprevent a large inrush current at power-up. The power-good signal can be used to sequence devices that have an enable input.The precision enable threshold voltage allows the part to be easily sequenced from other input/output supplies. Other keyfeatures include undervoltage lockout (UVLO), overvoltage protection (OVP), thermal shutdown (TSD), and overcurrentprotection (OCP).
The ADP2302/ADP2303 devices are available in the 8-lead, SOIC package with exposed paddle and are rated for the −40oCto +125oC junction temperature range.
Applications
- Intermediate power rail conversion
- DC-to-DC point of load applications
- Communications and networking equipments
- Industrial and instrumentation
- Healthcare and Medical
- Consumer electronics
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
