SPT5204QL Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – Power Module

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.
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.
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
General Information
The SPT5204QL is a member of Bourns
Switch Power ringing SLIC power module
family. The output voltages provide low-
noise 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 hard-
to-source components, test and inventory.
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 µf ceramic caps at the load.
Fault Protection
F1 may be used in distributed systems to
isolate single-board failures.
F1 should be ≥ 2 A, i²t ≥ 0.2 A² sec,
R ≤ 25 mΩ.
Input Decoupling
Local input decoupling is recommended to
reduce the apparent source impedance to
the SPT5204QL.
C2 0.1 µF, X7R ceramic
C1 3 x 33 µF, 25 V, low ESR tantalum
(AVX TPS series or Kemet T495
series).
Product Dimensions
1
24.38
(0.96)
8
AIRFLOW
36.1
(1.42)
16
2.54 _{14 PLCS.}
(0.100)
3.30 _{4 PLCS.}
(0.13)
9
31.8
(1.250)
2
3
14
13
11
7
10
8
1.0 _TYP.
(0.040)
11.18 _MAX.
(0.44)
DIMENSIONS = ^MILLIMETERS
(INCHES)
TOLERANCES = (.xx) = ± ^.25
(.01)
(.xxx) = ± ^.13
(.005)
2.54
(0.100)
14 PLCS.
2.54 _TYP.
(0.100)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.