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MAX8819BETI+
- Manufacturer's Part No.:MAX8819BETI+
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- Description:IC PMIC W/INT CHARGER 28-TQFN
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- Quantity:RFQAdd to RFQ List
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- In Stock: 9061
- Available: 215
Reference Price(In US Dollars)
Qty | Unit Price | Ext.Price |
---|---|---|
1+ | US $8.91244 | US $8.91 |
10+ | US $8.02120 | US $80.21 |
30+ | US $6.23871 | US $187.16 |
100+ | US $5.12465 | US $512.47 |
500+ | US $4.90184 | US $2450.92 |
1000+ | US $4.45622 | US $4456.22 |
Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.
- Description
- Alternatives
- Shopping Guide
The MAX886/MAX888 power-management ICs are complete power systems for wireless and satellite handsets.
The devices operate from 3 to 6-cell NiCd/NiMH batteries or from 1 or 2-cell Li-Ion batteries.
They incorporate a high-efficiency, step-down DC-DC converter, a regulated 5V charge pump, and four linear regulators.
The regulators supply power to the SIM, LCD, BB, DSP, and RF sections of a cellular telephone handset.
The step-down converter and linear regulator outputs are adjustable by internal 4-bit DACs, programmable through the I2C™-compatible serial interface. A pushbutton on/off scheme activates a 5µA low-power shutdown mode.
The devices also feature a low-battery detector output and an internal start-up timer.
Features
♦ 90% Efficient, 500mA Step-Down Converter
♦ Two 100mA DAC-Controlled LDOs One 200mA DAC-Controlled LDO One 20mA DAC-Controlled LDO
♦ 3 to 6-Cell NiCd or NiMH Operation 1 or 2-Cell Li-Ion Operation
♦ +2.7V to +12V Input Voltage Range
♦ 250µA Standby (PFM) Quiescent Current
♦ 5µA Shutdown Current
♦ I2C-Compatible Serial Interface
♦ Selectable 375kHz, 535kHz, 670kHz, 925kHz (or Synchronizable) Switching Frequency
♦ Power-On Reset and Start-Up Timer
♦
Thermal Overload Protection
♦ Pushbutton On/Off Control
♦ Space-Saving 32-Pin TQFP Package (7mm x 7mm)Applications Satellite Phones Private Mobile Radio (PMR) Wireless Handsets GSM Cellular/PCS Telephones
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.
Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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