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Te chnologic  Sys t e ms

Da t e

Tit le :

Re v:

De s igne r

She e t

of

12

TS-7558      POE

Ma y  20,   2011

A

12

5uF  (min)  Input   Filt e r 

12V

150V

80V

POE  Side

Is ola t e d  24V  Out

48V  DC  Input

48VDC  IN

200  KHz  t yp.

$2. 36  @  100

Dire ct   from  Line a rTe ch

Nomina l

Full  Wa ve

Re ct ifie rs

GND

6. 5V  t yp.

1. 2V  t yp  drop

24V  nomina l

POE_24V

POE13F-24L

C147

1000  pF

2KV

FB14

C142

. 1  uF

100V

C132
1uF

100V

C133
1uF

100V

TVS40

TVS-58V

13

VPORTP

6

NC

5

RCLASS

12

SIGDISA

7

VPORTN

10

POUT

1

PGND

8

PGND

4

PVCC

3

NGATE

14

SENSE

2

ITHRUN

11

PWRGD#

15

VFB

16

PGND

9

PGND

U28

LTC4267-1

R199

45. 3  1%

1

2

11

12

10

3

8

7

6

5

4

NC

9

NC

T1

XFORM_POE13F-50L

R200
0. 10

R201
0. 10

R202
0. 10

2

1

3

Q11

1

2

3

6

5

4

Q9

TRANS_FET_FDC2512

TVS41

TVS-58V

1

2

3

D41

BAV99

1

2

3

D40

BAV99

FB13

1. 24V

3

5

4

2

1

U29

TLV431_SOT23-5

+

-

3

4

1

2

FW2

RECT_FW1A

+

-

3

4

1

2

FW1

RECT_FW1A

K

A

LED2

LED

Gre e n

C42

. 1  uF

C141

. 1  uF

100V

C140

. 1  uF

100V

C153

1  uF

25V

R137
6. 04K

R138

6. 04K

R139

6. 04K

R191
25. 5K

R192
25. 5K

C148
33  nF

C130

15  uF

100V

C34

100  uF

50V

C149

100  pF

D3

R31
221K

R32
221K

R198

45. 3  1%

R40
12. 0K

2

1

3

Q10

R193
25. 5K

R72
64. 9K

C17

10  uF

50V

1

2

4

3

OP18

LTV357

R160
649

9V

POE_GND

9V

POE_GND

POE_+

POE_-

POE_+

POE_-

POE_RX

POE_TX

POE_45

POE_78

POE_GND

VIN

Summary of Contents for TS-7558

Page 1: ...TX 59 RAM_D12 42 XTAL_25_IN 61 RAM_D10 74 RAM_D0 73 RAM_D1 72 RAM_D2 70 RAM_D4 87 RAM_ADD8 22 REF_RES 71 RAM_D3 67 RAM_D7 63 RAM_D8 69 RAM_D5 90 RAM_ADD5 68 RAM_D6 86 RAM_ADD9 97 GND 65 GND 40 GND 124...

Page 2: ...IO 96 IP 74 IO 99 IO 93 IO 58 IO_CLK 98 IO 144 IO 70 IO 45 IO 57 IO 120 IO_CLK 48 IO 23 VCC_AUX1 60 VCC_AUX2 85 VCC_AUX3 117 VCC_AUX4 24 VCC_INT1 59 VCC_INT2 84 VCC_INT3 118 VCC_INT4 100 IO 101 IO 10...

Page 3: ...uF C65 1 uF C66 1 uF R106 100 R102 100 R103 100 1 2 RN1 A 4 7K 3 4 RN1 B 4 7K 5 6 RN1 C 4 7K 7 8 RN1 D 4 7K 5 6 RN2 C 4 7K 7 8 RN2 D 4 7K 1 2 RN3 A 4 7K 3 4 RN3 B 4 7K 5 6 RN3 C 4 7K 7 8 RN3 D 4 7K 6...

Page 4: ...nF C117 10 nF C60 1 uF C84 1 uF C85 1 uF C86 1 uF C87 1 uF C88 1 uF C112 10 nF C113 10 nF C79 1 uF C121 10 nF C73 1 uF C107 10 nF C108 10 nF C106 10 nF R50 2 00K R44 12 0K C27 10 uF C25 10 uF C26 10...

Page 5: ...ohm 40V 5V PF3 PTC_1 5A_33V FB3 FB5 C18 10 uF 50V FB9 C158 1 uF 50V 1 25V 4 5V 42V 8 VIN 4 GND 7 VCC 1 ADJ 2 RT 3 FB 6 FET_GATE 5 CUR_SENSE 9 PAD U21 LM25085MY D S G 1 2 3 Q4 DMP4051 D2 L4 15 uH C40 4...

Page 6: ...RAME2 10 FRAME1 J6 CON DB9 V V Vcc GND C2 C2 C1 C1 R2 R1 T2 T1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 U14 SP202 SIPEX C50 1 uF C96 1 uF C90 1 uF C92 1 uF C91 1 uF R66 3 24K R67 3 24K C104 10 nF 4 TXD...

Page 7: ...R42 12 0K C48 1 uF C68 1 uF 2 D1 3 GND 1 V 4 D2 TVS4 BGX50A R41 12 0K D S G 1 2 3 Q3 DMP2305 1 ADD 6 SDA 4 SCL 3 VCC 5 ALERT 2 GND U20 LM73 C95 1 uF 1 2 3 4 SW1 PUSHSW_RT C46 1 uF 2 D1 3 GND 1 V 4 D2...

Page 8: ...4 3 OP10 FOD817D TVS23 TVS 43V 1 2 4 3 OP9 FOD817D TVS24 TVS 43V R181 240 R183 240 R185 240 R187 240 2 1 3 Q33 TRAN_ZXTN620MA 2 1 3 Q32 TRAN_ZXTN620MA 2 1 3 Q31 TRAN_ZXTN620MA 2 1 3 Q30 TRAN_ZXTN620MA...

Page 9: ...3 Q17 1 2 3 D32 BAV99 2 R172 140 R154 649 TVS7 TVS 30V TVS8 TVS 30V 1 2 4 3 OP4 FOD817D R163 25 5K R143 6 04K 1 2 4 3 OP5 FOD817D 2 1 3 Q18 1 2 3 D33 BAV99 2 R173 140 R155 649 TVS9 TVS 30V R164 25 5K...

Page 10: ...1S021 R97 4 7ohm C21 10 uF 6 3V R53 0 20 C22 10 uF R95 4 75K R94 4 75K G S D D S G 5 2 6 1 3 4 Q5 DUAL_NCHAN R132 43 2K R52 2 00K R126 47 00K R125 47 00K R127 47 00K R124 47 00K R128 47 00K R123 47 00...

Page 11: ...80 is not populated R80 0 0 R84 0 0 1 2 3 4 5 6 7 8 9 10 P1 A 11 12 13 14 15 16 17 18 19 20 P1 B 1 2 3 4 5 6 7 8 9 10 P2 A 11 12 13 14 15 16 17 18 19 20 P2 B R83 0 0 IN_P1 IN_N1 IN_P2 IN_N2 IN_P3 IN_N...

Page 12: ...15 VFB 16 PGND 9 PGND U28 LTC4267 1 R199 45 3 1 1 2 11 12 10 3 8 7 6 5 4 NC 9 NC T1 XFORM_POE13F 50L R200 0 10 R201 0 10 R202 0 10 2 1 3 Q11 1 2 3 6 5 4 Q9 TRANS_FET_FDC2512 TVS41 TVS 58V 1 2 3 D41 B...

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