Shenzhen Sai Collie Technology Co., Ltd.
Shenzhen Sai Collie Technology Co., Ltd.
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MAX1873TEEE+T Power Management ICs Charger Current 4A Multi-Chemistry Package 16-QSOP
| Product Status | Active | |
| Battery Chemistry | Multi-Chemistry | |
| Number of Cells | 4 | |
| Current - Charging | Constant - Programmable | |
| Programmable Features | - | |
| Fault Protection | - | |
| Charge Current - Max | 4A | |
| Battery Pack Voltage | 16.8V | |
| Voltage - Supply (Max) | 28V | |
| Interface | - | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 16-SSOP (0.154", 3.90mm Width) | |
| Supplier Device Package | 16-QSOP |
Applications:
Notebook Computers
Portable Internet Tablets
2-, 3-, or 4-cell Li+ Battery Pack Chargers
6-, 9-, or 10-cell Ni Battery Pack Chargers
Hand-Held Instruments
Portable Desktop Assistants (PDAs)
Desktop Cradle Chargers
Features:
♦ Low-Cost and Simple Circuit
♦ Charges 2-, 3-, or 4-Series Lithium-Ion Cells
♦ AC Adapter Input-Current-Limit Loop
♦ Also Charges Ni-Based Batteries
♦ Analog Output Monitors Charge Current
♦ ±0.75% Battery-Regulation Voltage
♦ 5µA Shutdown Battery Current
♦ Input Voltage Up to 28V
♦ 200mV Dropout Voltage/100% Duty Cycle
♦ Adjustable Charging Current
♦ 300kHz PWM Oscillator Reduces Noise
♦ Space-Saving 16-Pin QSOP
♦ MAX1873 Evaluation Kit Available to Speed Designs
