19-1426; Rev 0; 2/99
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Step-Up DC-DC Converters with
Precise, Adaptive Current Limit for GSM
MAX1687 /MAX1688†
General Description
The MAX1687/MAX1688 step-up DC-DC converters deliver up to 2W from a single Li-Ion or three NiMH cells. The devices are ideal for burst-load applications such as GSM cell phones and wireless...