 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| Features Powers SLICs and RSLICs Overcurrent protection Surface mount design Non-isolated output Ultraquiet outputs Superb transient response 10 REN capability Compact design Simplifies assembly & test Fast time-to-market Eliminates ALEL caps SPT5204QL SLIC Power Module Input Specifications Voltage ......................................10 VDC Min. 12 VDC Nom. 15 VDC Max. Current (at 12 Vin) No Load................................48 mA Nom. 55 mA Max. IBAT1 = 100 mA ...................720 mA Nom. 750 mA Max. IBAT2 = 100 mA ...................320 mA Nom. 340 mA Max. General Information The SPT5204QL is a member of Bourns Switch Power ringing SLIC power module family. The output voltages provide lownoise operation for very quiet off-hook conditions and on-hook transmissions. The SPT5204QL is capable of 7 W total output power, with up to 100 mA available from each output rail. The part is available in a surface mount configuration. The compact design provides a small footprint, minimizing real estate usage on the main board. The SPT5204QL is a robust design that meets the electrical and environmental specifications for powering RSLICs. By integrating the entire power solution, the OEM customer saves time and money in engineering, debugging, purchasing hardto-source components, test and inventory. Output Specifications Power ......................................................7 W VBAT1 Voltage .................................... -65 V Min. -63 V Nom. -61 V Max. Current ..................................0 to 100 mA 10 REN (2s on, 4s off) 120 mA Min. (trip < 150 ms) Ripple Voltage ...........................40 mV Nom. (IBAT1 = 50 mA) Temperature Coefficient (T -25 C) ..........................................9 mV/C Nom. 25 mV/C Max. VBAT2 Voltage (Two Outputs) ............. -25 V Min. -24 V Nom. -23 V Max. Current ..................................0 to 100 mA (50 mA each output) Ripple Voltage ...........................20 mV Nom. (IBAT2 = 50 mA) Temperature Coefficient (T -25 C) .......................................1.2 mV/C Nom. 4 mV/C Max. VBAT2 Load Regulation (IBAT2 = 0 to 50 mA) ......................................0.5 mV/mA Nom. 1 mV/mA Max. VBAT2 Setpoint Accuracy .................................................2 % Nom. 4 % Max. Cross Regulation (IBAT1 = 0 to 100 mA) ......................................0.1 mV/mA Nom. 0.2 mV/mA Max. Output Decoupling Although not specifically required for proper/specified operation of the SPT5204QL, external decoupling capacitors may be employed to reduce noise and interaction with adjacent circuits. Output decoupling can be achieved by placing 0.1 f ceramic caps at the load. Fault Protection F1 F1 may be used in distributed systems to isolate single-board failures. should be 2 A, i2t 0.2 A2 sec, R 25 m. Input Decoupling Local input decoupling is recommended to reduce the apparent source impedance to the SPT5204QL. C2 0.1 F, X7R ceramic C1 3 x 33 F, 25 V, low ESR tantalum (AVX TPS series or Kemet T495 series). Product Dimensions 31.8 (1.250) 2.54 14 PLCS. (0.100) 2 3 14 13 11 10 1 16 24.38 (0.96) 3.30 4 PLCS. (0.13) 7 8 2.54 (0.100) 14 PLCS. 8 9 36.1 (1.42) AIRFLOW 1.0 TYP. (0.040) 11.18 MAX. (0.44) DIMENSIONS = MILLIMETERS (INCHES) TOLERANCES = (.xx) = .25 (.01) (.xxx) = .13 (.005) 2.54 TYP. (0.100) General Specifications MBTF .................................1,570 kHrs Nom. Bellcore TR332 (40 C) Operating Temperature 0 LFM..................................-40 to +70 C 100 LFM..............................-40 to +85 C Storage Temperature...........-55 to +125 C Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. SPT5204QL SLIC Power Module Product Schematic 7 12 V <2 A F1 8 Temperature Derating Vin = 12 V; VB1 = 15 mA; VB2 = 75 mA (3 off-hook, 1 ringing, 5 REN) or Vin = 12 V; VB1 = 3 mA; VB2 = 100 mA (4 off-hook) VBAT1 VBAT2_b 14 13 10 -63 V, 100 mA -24 V, 50 mA -24 V, 50 mA % MAXIMUM OUTPUT +12 Vin 100 C1 C2 VBAT2_a 2 3 GND GND 80 0 LFM 60 100 LFM 40 11 Return RECOMMEND SOLID GROUND PLANE ON COMPONENT SIDE OF MOTHER BOARD UNDER SPT5204QL. 20 PIN DESCRIPTIONS: 12 Vin 10-15 VDC input, <2 A VBAT1 -63 V, 100 mA VBAT2 -24 V, 2 x 50 mA outputs GND Common input and output returns 0 -40 -30 -20 70 80 90 100 110 AMBIENT TEMPERATURE (C) Reliable Electronic Solutions Asia-Pacific: TEL +886- (0)2 25624117 * FAX +886- (0)2 25624116 Europe: TEL +41-41 768 5555 * FAX +41-41 768 5510 The Americas: TEL +1-951 781-5500 * FAX +1-951 781-5700 www.bourns.com COPYRIGHT(c) 2005, BOURNS, INC. LITHO IN U.S.A., REV. 1/05 |
Price & Availability of SPT5204QL
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |