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SX16A-3-5SA 반도체 회로 부품 판매점

SIP Non-Isolated Power Module



Bourns Electronic 로고
Bourns Electronic
SX16A-3-5SA 데이터시트, 핀배열, 회로
Features
SIP (Single in-line package)
Output voltage programmable from
0.75 Vdc to 3.3 Vdc via external resistor
Up to 16 A output current
Up to 95 % efficiency
Small size, low profile, cost-efficient open
frame design
Low output ripple and noise
High reliability
Remote on/off
Remote sense
Output overcurrent protection
(non-latching)
Overtemperature protection
Constant switching frequency (300 kHz)
Wide operating temperature range
Optional sequencing function
SX(T)16A-3-5SA SIP Non-Isolated Power Module
Description
Bourns® SX(T)16A-3-5SA is a non-isolated DC-DC converter
offering designers a cost and space-efficient solution with
standard features such as remote on/off, remote sense, precisely
regulated programmable output voltage, overcurrent and over-
temperature protection, and optional output voltage sequencing.
These modules deliver up to 16 A of output current with full load
efficiency of 95 % at 3.3 V output.
Absolute Maximum Ratings
How to Order
S X (T) 16A - 3-5 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.
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.
5.8
+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.
2.4
-
Nom.
Max.
5.5
16.0
25
30
1.5
0.1
100
30
Units
Vdc
Adc
mA
mA
mA
A2s
mAp-p
dB
Notes & Conditions
Vout Vin - 0.5 V
Over Vin range, Io max, Vout = 3.3 Vdc
Vin = 5.0 Vdc, Io = 0 A, mod. enabled,
-Vout = 0.75 Vdc
-Vout = 3.3 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 20 A (glass type,
rated to 32V) 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.
1


SX16A-3-5SA 데이터시트, 핀배열, 회로
SX(T)16A-3-5SA SIP Non-Isolated Power Module
Electrical Specifications (Continued)
Characteristic
Output Voltage Setpoint Accuracy
Output Voltage Tolerance
Voltage Adjustment Range
Line Regulation
Load Regulation
Temperature Regulation
Output Current
Output Current Limit Inception (Hiccup Mode)
Output Short Circuit Current
Output Ripple and Noise Voltage
RMS
Peak-to-Peak
External Capacitance
- ESR 1 m
- ESR 10 m
Efficiency
(Vin = 5 Vdc, TA= 25 °C, Full Load)
Switching Frequency
Dynamic Load Response
8 A to 16 A; 16 A to 8 A;
(i/t = 2.5 A/µs; 25 °C)
8 A to 16 A; 16 A to 8 A;
(i/t = 2.5 A/µs; 25 °C)
General Specifications
Characteristic
Calculated MTBF
Weight
Min.
-2.0
-3.0
Nom.
Max.
2.0
3.0
Units
% Vo,set
% Vo,set
0.7525
0.0
0.3
0.4
0.4
200
3.5
3.63 Vdc
% Vo,set
% Vo,set
% Vo,set
16.0 Adc
% Io max
Adc
8 15 mVrms
25 50 mVpk-pk
Notes & Conditions
Vin min, Io max, TA = 25 °C
Over all rated in out voltage, load and
temperature conditions
Vo250 mV – Hiccup Mode
1 µF ceramic/10 µF tantalum capacitors
5 Hz to 20 MHz bandwidth
1000
5000
µF
µF
82.0 % Vo,set = 0.75 Vdc
87.0 % Vo,set = 1.2 Vdc
89.0 % Vo,set = 1.5 Vdc
90.0 % Vo,set = 1.8 Vdc
92.5 % Vo,set = 2.5 Vdc
95.0 % Vo,set = 3.3 Vdc
300 kHz
1 µF ceramic/10 µF tantalum capacitor
300 mV Peak Deviation
25 µs Settling Time (Vo<10 % peak deviation)
3 x 100 µF polymer capacitors
150 mV Peak Deviation
100 µs Settling Time (Vo<10 % peak deviation)
Nom.
13,675,000
5.4
(0.19)
Units
hours
g
(oz.)
Notes & Conditions
Specifications are subject to change without notice.
2 Customers should verify device performance in their specific applications.




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SIP Non-Isolated Power Module - Bourns Electronic