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MAXIM INTEGRATED / ANALOG DEVICES MAX8856ETDT Battery Charger
The MAX8856ETD+T is a single-cell Li+ battery charger with integrated 50mΩ battery switch, designed for USB or AC adapter power sources. Packaged in a 14-pin TDFN, it features an internal disconnect switch, current sensing, PMOS pass element, and thermal regulation circuitry, eliminating the need for external Schottky diodes. It manages the charging process from power-on through pre-qualification, fast charging, top-off, and complete indication, using constant current, constant voltage, or thermal regulation mode. It includes NTC thermistor input for battery protection, undervoltage lockout below 3.4V, overvoltage protection up to 14V, USB suspend mode, selectable current limits (100mA, 500mA, 1A), automatic current sharing, die temperature regulation at +100°C, low dropout voltage of 250mV at 0.5A, charge and supply status indicators, and an operating temperature range from -40°C to 85°C.
MAXIM INTEGRATED / ANALOG DEVICES MAX8856ETDT Battery Charger Specifications:
- Package: 14-pin TDFN, 3mm x 3mm, max height 0.8mm
- Input Voltage Range: 4.25V to 5.5V, withstands up to 14V overvoltage protection
- Charge Current Limits: 100mA, 500mA, or up to 1A selectable via resistor
- Thermal Regulation: +100°C threshold, reduces charge current above this temperature
- Dropout Voltage: 250mV at 0.5A load
- Operating Temperature Range: -40°C to +85°C
- Undervoltage Lockout: below 3.4V
- Overvoltage Protection: up to 14V
- Charge Status Indicators: open-drain flags for charge and power OK
- Battery Protection: NTC thermistor input, prequalification, and top-off control
- System Output: SYS delivers up to 1A at 3.5V–4.2V
- Isolation: Internal MOSFET switch for battery disconnect and charging control
Buy the Buy Maxim MAX8856ETD+T Part Number 8856ETDT Online
Enhance your portable device charging with the MAX8856ETD+T battery charger. Compact in a 14-pin TDFN package, it offers integrated switch, thermal regulation, and support for USB and AC power sources. It manages the entire charging cycle from prequalification to full charge, ensuring battery safety and longevity. With adjustable current limits, undervoltage lockout, overvoltage protection, and a wide operating temperature range, this charger is ideal for smartphones, tablets, digital cameras, and other handheld electronics, providing reliable, safe, and efficient power management.
Get Maxim MAX8856ETD+T today—built for precision and long-lasting durability in portable charging solutions.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX8856ETDT?
You can click on the BUY or RFQ button to purchase MAX8856ETDT from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX8856ETDT?
You can download the MAX8856ETDT datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX8856ETDT?
MAXIM INTEGRATED / ANALOG DEVICES