mechanical drawing dc-dc converters ssi d2d special features general specification . . . 12v&5v . . . . . 3.3 v . . . . . . . . 12vsb standby power input output voltage accuracy :+5% ~ -3 % input filter :lc switching frequency:12v &180 khz, 5v&190 khz short circuit protection : auto recovery mode over voltage protection: latch mode output voltage accuracy:+4.8 ~ -3 %. input filter:lc switching frequency:200 khz short circuit protection :auto recovery mode over voltage protection: latch mode operating temperature:0~60 cooling: forceo - air convection ,150 lfm. size: 3.8 "l * 1.9"h * 0.9"w for 12v 3.8 "l * 1.9"h * 1.1"w for 5v 3.8 "l * 1.9"h * 0.83"w for 3.3v intel ssi b d2d high efficiency 12 v > 90% 5 v > 89% 3.3 v > 85% input output output features model intel spec. voltage voltage current fuse current remote otp vdc vdc a protection sharing ovp sense d48s1210 b x.5.4 48 12 0~10 v v v v v d48s0525 b x.5.4 48 5 0.1~25 v v v v v d48s3r330b x.5.4 48 3.3 0.25~30 v v v v v 2.54 96.52 22.35 2.54 2.54 6.33 41.00 3.50 max 48.26 11.43 1.75 (2x) (2x) (a) (b) (c) (d) (e) (f) (g) (h) (l) (n) (o) (p) * 1.60 30b 30a 1a 1b 27.9 max (m) 1.65 (q) 1. rev:00 for s3. notes: 58.00 out 20 vcc sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd out out out out out 28 30 29 vcc 24 26 27 25 vcc vcc 22 23 21 vcc vcc out vcc sec.gnd out vcc sec.gnd sec.gnd sec.gnd sec.gnd out out out vcc vcc vcc pwrgd 4 d2dpres# sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd outen ishare sec.gnd sensertn out out out out out 12 16 18 19 17 vcc vcc 14 15 13 vcc vcc 8 10 11 9 vcc vcc 6 7 5 out vcc sec.gnd sec.gnd sec.gnd sec.gnd out out out vcc vcc vcc sec.gnd sec.gnd out out d2d ok# +12vb sense vcc out vcc rowa 48 vin module pinout reserved 48 vret pin# 2 3 1 rowb 48 vret 48 vin key pin# rowa rowb 1 2 3 4 5 6 7 8 48 vin 48 vret 48 vret 48 vin pwrgd outen ishare sensertn sec.gnd d2dpres# d2d ok# +12vb sense vcc out 11 15 14 12 13 10 9 vcc out vcc out vcc out vcc out vcc out vcc vcc out out 16 vcc 20 vcc 23 22 21 out out vcc out vcc vcc 18 19 17 out out vcc out vcc vcc out out 29 vcc 30 vcc 25 28 26 out out vcc vcc out out vcc 24 module pinout reserved 27 vcc out out 22.35 2.54 96.52 57.0 2.54 2.54 41.0 48.3 1.75 11.43 3.50 max (2x) (2x) (a) (b) (c) (d) (e) (f) (g ) (h) (i) (j) (k) (l) 1.65 1b 1a 21.6 m ax 30b 30a 1.60 (m ) key sec.gnd out vcc sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd notes: 1. rev:00 for s3 2.54 53.00 96.52 22.35 2.54 2.54 6.33 41.00 3.50 max 48.26 11.43 1.75 (2x) (2x) (a) (b) (d) (e) (f) (g) (h) (i) (l) (n) (o) (p) 48 vin 48 vret 2 reser ved vcc vcc vcc vcc vcc vcc vcc vcc vcc vcc vcc sense +12vb d2d ok# d2dpres# 19 vcc 28 30 29 out key vcc 23 27 24 26 25 21 22 20 out vcc out out vcc vcc out out vcc 15 17 18 16 13 12 14 11 vcc out out vcc out out vcc vcc 9 10 8 7 6 5 4 3 out sensertn vcc sec.gnd ishare outen pwrgd out out out out out out out out out out out module pinout 48 vret 1 pin# 48 vin rowa rowb 1.60 30b 30a 1a 1b 21.6 max (m) 1.65 (c) sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd sec.gnd reser ved 1. rev:00 for s3. notes: www.deltaww.com
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