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| PTB48500A Datasheet, PDF (13/17 Pages) Texas Instruments – DUAL-OUTPUT, 48-V INPUT ISOLATED DC/DC CONVERTER for xDSL | |||
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PTB48500A and PTB48502A are Not Recommended for New Designs PTB48500
PTB48501
www.ti.com
PTB48502
SLTS218C â SEPTEMBER 2003 â REVISED AUGUST 2006
â48 V RTN
â48 V
+
Input
Filter
â
VO2Adj
+VI
VO1
PTB4850xA VO2
Enable
âVI
EN Out SyncOut
COM
VCCIO
VCORE
SyncIn
+VI
âVO2Adj
+VO
PTB4851xA COM
Enable
âVI
âVO
+VTCVR
âVTCVR
Figure 20. Example of PTB4850x and PTB4851x Modules Configured for DSL Applications
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