APC78156

Quad Power Supply Controller for AC5 Single in-line package (SIP) APC78156 FEATURES • • • Allows precise control over Line Driver supply voltage Maximizes efficiency of AC5 based ADSL CO Solutions over all line lengths SIP construction minimizes footprint required in high density Line Card designs BLOCK DIAGRAM 4x AC5 (Ch1-Ch4) Lineranger TNETD 5080 DC IN Output Filter 1 Output Filter 2 Output Filter 3 Output Filter 4 Output 1 Lineranger TPS54900 4x AC5 (Ch5-Ch8) 4 Wire Serial I/F Control & Power Switches Output 2 Control Logic Output 3 CODEC Output 4 Lineranger MECHANICAL 40.0 mm 8.0 mm MAX 2.54 mm PITCH IN 14 PLACES 1 1 2.2 mm +/-0.15 NOTES: 0.47mm 2.16 mm +/-0.0127 +/-0.12 FROM SEATING PLANE ALL TOLERANCES ARE +/- 0.010 0.25 Ø0.80mm FINISHED HOLES IN 15 PLACES 10.54 mm MAX MOUNTED HEIGHT 41.0 mm MAX 4.0 mm MAX 4.0 mm MAX Pin No. 1 2 3 4 5 6 7 8 Signal GND OUTPUT 1 OUTPUT 2 SFS SDI ENABLE (N/C) GND Pin No. 9 10 11 12 13 14 15 Signal INPUT 15V ID SCLK SDO OUTPUT 3 OUTPUT 4 GND ©2003 Bel Fuse Inc. Specifications subject to change without notice. 05.20.03 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Page 1