Datasheet for ADP5080:
- Manufacturer Part Number : ADP5080
- Manufacturer : AD
- Description : Tiny 15V PMU with 6 CH DC/DCs and 2 LDOs for Multicell Lithium Ion Battery Applications
- Series : ADP5080
- Reference Price : USD 0
- Our Price : We have a better price, contact us by email
- Product Type : Switching Regulators
- Function : Step-Down (Buck) Regulators
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : ADP5080
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for ADP5080. If you need any more information about ADP5080, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
- Wide input voltage range:
4.0 V to 15 V - High efficiency architecture
- Up to 2 MHz switching frequency
- 6 synchronous rectification dc-to-dc converters:
Channel 1 - 3A buck regulator
Channel 2 - 1.15A buck regulator
Channel 3 - 1.5A buck regulator
Channel 4 - 0.8A buck regulator
Channel 5 - 2A buck regulator
- 2 low quiescent current keep-alive LDO regulators:
LDO1 – 400mA regulator
LDO2 – 300mA regulator - Control circuitry:
Charge pump for internal switching driver power supply
I2C-programmable output levels and power sequencing - Package: 72-ball, 4.5 mm × 4.0 mm × 0.6 mm WLCSP (0.5 mm pitch)
The ADP5080 is a fully integrated, high efficiency power solution for multicell lithium ion battery applications. The device can connect directly to the battery, which eliminates the need for preregulators and, therefore, increases the battery life of the system.
The ADP5080 integrates two keep-alive LDO regulators, five synchronous buck regulators, a configurable four-switch buck boost regulator, and a high voltage LDO regulator. The ADP5080 is a highly integrated power solution that incorporates all power MOSFETs, feedback loop compensation, voltage setting resistor dividers, and discharge switches, as well as a charge pump to generate a global bootstrap voltage.
All these features help to minimize the number of external components and PCB space required, providing significant advantages for portable applications. The switching frequency is selectable on each channel from 750 kHz to 2 MHz.
Key functions for power applications, such as soft start, selectable preset output voltage, and flexible power-up and power-down sequences, are provided on chip and are programmable via the I2C interface with fused factory defaults. The ADP5080 is available in a 72-ball WLCSP 0.5 mm pitch package.
Applications
- Tablets
- Space Constrained Applications
- Portable Instrumentation
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
