The MAX1551/MAX1555 charge a single-cell lithium-ion. (Li+) battery from both USB and AC adapter sources. They operate with no external FETs or diodes, and.
$2.91 In stock
On-chip thermal limiting simplifies PC board layout and allows optimum charging rate without the thermal limits imposed by worst-case battery and input voltage.
$1.45
Batt Charger, Li-Ion, 0.28A, Sot-23-5; Battery Type:Li-Ion; Input Voltage:7V; Battery Charge Voltage:4.2V; Charge Current:280Ma; Ic Case/Package:Sot-23; No.