SP6128AB Datasheet, PDF (7/10 Pages) Sipex Corporation – Non-Isolated DC-DC SIP Modules:3.0Vdc-5.5Vdc In, 0.9Vdc-3.3Vdc out, 10A

ELECTRICAL SPECIFICATIONS
Parameter
Operating input voltage
Input voltage ripple
Output voltage set point
accurate
Output regulation
Line regulation
Load regulation
Output ripple&noise
Output current
Output current limit point
Over temperature protection
Negative remote control:
Logic low-module on
Logic high-module off
Positive remote control:
Logic high-module on
Logic low-module off
Turn-on time
Short circuit input
current(RMS)
Output voltage trim range
Symbol
Vin
Vinripple
Io
Vrem
Irem
Vrem
Irem
Vrem
Irem
Vrem
Irem
Min
2.9
-0.7
2.4
-0.7
-10
Typ
250
15
110
Max
6
300
± 1.5
± 0.1
± 0.3
25
10
16
120
0.3
100
2.4
0.5
1
0.8
1
5
0.5
+10
Units
Vdc
mVp-p
%
%
%
mVp-p
A
A
°C
V
µA
V
mA
V
mA
V
µA
ms
A
% Vout ,nom
FEATURE DISCRIPTION
Output voltage trim function:
In this design,there is a trim pin that allows the customer to trim the output voltage to ± 10% off the
nominal voltage.
In the schematic on page 2, R3, R14, R2 and external trim resistor (Rtrim) comprise the trim function
circuit. To trim-up, connect Rtrim between trim pin and GND. The Rtrim value is equal to:
Rtrim=
0.8 × R₂
∆V
−
R₁₄
To trim-down, connect Rtrim between trim pin and Vout. The Rtrim value can be derived from:
Rtrim=
0.8
R₃
×
×
R₂ ²
∆V
− R₂
− R₁₄
Remote On/OFF:
7