Description
19-2586; Rev 1; 12/08 KIT ATION EVALU LE B A IL A AV www.DataSheet4U.com Smallest TEC Power Drivers for Optical Modules General .
The MAX8520/MAX8521 are designed to drive thermoelectric coolers (TECs) in space-constrained optical modules.
Features
* MAX8520/MAX8521
Ordering Information
PART MAX8520ETP MAX8521EBX MAX8521ETP MAX8521EWX+ TEMP RANGE PIN-PACKAGE -40°C to +85°C 20 Thin QFN-EP
* 5mm x 5mm -40°C to +85°C 6 x 6 UCSP 3mm x 3mm -40°C to +85°C 20 Thin QFN-EP
* 5mm x 5mm -40°C to +85°C 36 WLP
Applications
* SFF/SFP Modules Fiber Optic Laser Modules Fiber Optic Network Equipment ATE Biotech Lab Equipment
+Denotes a lead(Pb)-free/RoHS-compliant package.
* EP = Exposed pad.
* Four center bumps depopulated. Typical Operating Circuit
INPUT 3V TO 5.5V VDD PVDD FREQ ON OFF TEC CURRENT MONITOR CUR