SXT6A-12SA Datasheet, PDF (1/13 Pages) Bourns Electronic Solutions – SIP Non-Isolated Power Module

*RoHS ^COMPLIANT
Features
■ SIP (Single In-line Package)
■ Output voltage programmable from
0.75 Vdc to 5.5 Vdc via external resistor
■ Up to 6 A output current
■ Up to 92 % efficiency
■ Small size, low profile, cost-efficient open
frame design
■ Low output ripple and noise
■ High reliability
■ Remote on/off
■ Output overcurrent protection
(non-latching)
■ Constant switching frequency (300 kHz)
■ Wide operating temperature range
■ Sequencing function
SXT6A-12SA SIP Non-Isolated Power Module
Description
Bourns^® SXT6A-12SA is a non-isolated DC-DC converter offering
designers a cost and space-efficient solution with standard
features such as remote on/off, precisely regulated programmable
output voltage, overcurrent and over-temperature protection, and
output voltage sequencing. These modules deliver up to 6 A of
output current with load efficiency of 92 % at 5 V output.
How to Order
S X T 6A - 12 S A (-P)
Configuration
• S = SIP
Internal Identifier
Identifies Sequencing Pin Function
Output Current (Amps)
Input Voltage (V)
Outputs
• S = Single
Output Voltage (V)*
• A = Adjustable
Optional Positive On/Off Logic
*Fixed output voltage parts and optional features available; contact factory.
Absolute Maximum Ratings
Stress in excess of absolute maximum ratings may cause permanent damage to the device. Device reliability may be affected if
exposed to absolute maximum ratings for extended time periods.
Characteristic
Continuous Input Voltage
Operating Temperature Range
Storage Temperature
Sequencing Function
Min.
-0.3
-40
-55
-0.3
Max.
15.0
+85
+125
Vin, max.
Units
Vdc
°C
°C
Vdc
Notes & Conditions
See Thermal Considerations section
Electrical Specifications
Unless otherwise specified, specifications apply over all input voltage, resistive load and temperature conditions.
Characteristic
Operating Input Voltage
Maximum Input Current
Input No Load Current
Input Stand-by Current
Inrush Transient
Input Reflected Ripple Current
Input Ripple Rejection
Min.
8.3
-
Nom.
Max.
14.0
4.5
30
65
1.8
0.4
30
30
Units
Vdc
Adc
mA
mA
mA
A2s
mAp-p
dB
Notes & Conditions
Over Vin range, Io max, Vout = 5 Vdc
Vin = 12 Vdc, Io = 0 A, mod. enabled,
-Vout = 0.75 Vdc
-Vout = 5.0 Vdc
Vin = 5.0 Vdc, module disabled
120 Hz
Caution: The power modules are not internally fused. An external input line fast acting fuse with a maximum rating of 6 A is required.
See the Safety Considerations section of this data sheet.
Applications
■ Intermediate Bus architecture
■ Distributed power applications
■ Workstations and servers
■ Telecom equipment
■ Enterprise networks including LANs/WANs
■ Latest generation ICs (DSP, FPGA, ASIC) and microprocessor powered applications
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify device performance in their specific applications.
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