MX5A-3-5SA Bourns Inc., MX5A-3-5SA Datasheet - Page 2

• Manufacturer Part Number: MX5A-3-5SA
• Description: CONV DC/DC 3-5V 5A ADJ OUT SMD
• Manufacturer: Bourns Inc.
• Series: MX(T)r
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of MX5A-3-5SA

• Output: 0.75 ~ 3.63V
• Number Of Outputs: 1
• Power (watts): 18W
• Mounting Type: Surface Mount
• Voltage - Input: 3 ~ 5.5V
• Package / Case: 5-DIP SMD Module
• 1st Output: 0.75 ~ 3.63 VDC @ 5A
• Size / Dimension: 0.80" L x 0.45" W x 0.23" H (20.3mm x 11.4mm x 5.8mm)
• Power (watts) - Rated: 18.2W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 94%
• Output Power: 18 W
• Input Voltage Range: 3 V to 5.5 V
• Input Voltage (nominal): 3.5 V
• Output Voltage (channel 1): 0.75 V to 3.63 V
• Output Current (channel 1): 5 A
• Output Type: Adjustable
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MX5A-3-5SATR

2
(∆i/∆t = 2.5 A/µs; 25 °C)
General Specifications
Characteristic
Calculated MTBF
Weight
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 mΩ
- ESR ≥ 10 mΩ
Efficiency
Switching Frequency
Dynamic Load Response
2.5 A to 5 A; 5 A to 2.5 A;
(∆i/∆t = 2.5 A/µs; 25 °C)
2.5 A to 5 A; 5 A to 2.5 A;
Electrical Specifications (Continued)
(V in = 5 V dc , T A = 25 °C, Full Load)
MX5A-3-5SA SMT Non-Isolated Power Module
0.7525
Min.
-2.0
-3.0
0.0
19,000,000
Nom.
(0.08)
Nom.
79.0
85.0
87.0
88.5
92.0
94.0
300
130
2.2
0.1
0.3
0.4
10
40
25
50
50
2
Max.
1000
3000
3.63
220
2.0
3.0
5.0
15
50
Customers should verify device performance in their specific applications.
% I o max
% V o,set
% V o,set
% V o,set
% V o,set
% V o,set
mVpk-pk
mVrms
Units
hours
Units
(oz.)
V dc
A dc
A dc
kHz
mV
mV
µF
µF
%
%
%
%
%
%
µs
µs
g
V in min, I o max, T A = 25 °C
Over all rated in out voltage, load and
temperature conditions
V o ≤ 250 mV – Hiccup Mode
1 µF ceramic/10 µF tantalum capacitors
5 Hz to 20 MHz bandwidth
V o,set = 0.75 V dc
V o,set = 1.2 V dc
V o,set = 1.5 V dc
V o,set = 1.8 V dc
V o,set = 2.5 V dc
V o,set = 3.3 V dc
1 µF ceramic/10 µF tantalum capacitor
Peak Deviation
Settling Time (V o <10 % peak deviation)
2 x 150 µF polymer capacitors
Peak Deviation
Settling Time (V o <10 % peak deviation)
Specifications are subject to change without notice.
Notes & Conditions
Notes & Conditions