MAX745 |
RFQ for MAX745 Required Field |
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| Technical/Catalog Information | MAX7450ESA+ |
| Vendor | Maxim |
| Category | ICs, Integrated Circuits, Semiconductors |
| Mounting Type | Surface (SMD, SMT) |
| Package Name | 8-SOIC |
| Number of Filters / Drivers | 1/1 |
| Cutoff Frequency | 10.00 MHz [Nom] |
| Filter Order | 2 [Max] |
| Gain | 6.0 dB [Typ] |
| Packaging | Tube |
| Coupling In / Out | AC |
| Coupling In / Out | DC |
| Operating Temperature | -40 °C [Min] |
| Operating Temperature | 85 °C [Max] |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | MAX7450ESA+ MAX7450ESA+ |
| Product | Manufacturers | Pack | D/C |
| MAX745 | Maxim | SOP | - |
The MAX745 evaluation kit (EV kit) is an assembled and tested PC board that implements a step-down, switching power supply designed for charging lithium-ion (Li-Ion) batteries. The output voltage can be set for one to four cells. The cell voltage can be set between 4.0V and 4.4V, with 0.75% accuracy, using standard 1% resistors. Two LEDs indicate the charging status.
The MAX745 should be used to charge only Li-Ion battery packs. To charge other types of batteries, use the MAX1648 or the MAX712/MAX713. To charge SMBus™ smart-battery packs, use the MAX1647.
Features |
| · Charges One to Four Li-Ion Cells· Low Heat/High Efficiency· 300kHz PWM Operation· 0.75% Overall Accuracy over Temperature· 6V to 24V Input Voltage Range· Proven PC Board Layout· Fully Assembled and Test |
