IST Datasheet, PDF (1/1 Pages) XP Power Limited – Industry Standard Pinout

2 Watts
IST Series
xppower.com
• Single Output
• SMD Package
• Industry Standard Pinout
• 1000 VDC Isolation
• MTBF >3.5 MHrs
• -40 °C to +85 °C Operation
• 3 Year Warranty
Specification
Input
Input Voltage Output Voltage Output Current Efficiency (typ) Model Number⁽¹⁾
Input Voltage Range
Input Reverse Voltage
Protection
• Nominal ±10%
• None
5 VDC
24 VDC
15.0 V
5.0 V
12.0 V
133 mA
400 mA
167 mA
79%
78%
80%
IST0515A
IST2405A†^
IST2412A†^
Output
Output Voltage
• See table
Minimum Load
• 10%⁽²⁾
Line Regulation
• 1.2%/1% Δ Vin
Load Regulation
• 7.5% max for a 10-100% load change
Setpoint Accuracy
• 100-110% of nominal at 10% load
Ripple & Noise
• 200 mV pk-pk 20 MHz bandwidth
Temperature Coefficient • 0.03%/°C
General
Efficiency
Isolation Voltage
Isolation Resistance
Switching Frequency
MTBF
• See table
• 1000 VDC
• 10⁹ Ω
• 500 kHz typical at nominal input, full load
• >3.5 MHrs to MIL-HDBK-217F at 25 °C, GB
Notes
1. For alternative pin out, add suffix ‘-X’ to end of part number eg. IST2415A-X.
2. Operation at no load will not damage device but may not meet all specifications.
Mechanical Details
Side View
0.100
(2.54)
0.010
(0.25)
0.500 (12.70)
0.300
(7.62)
Top View
0.073
(1.85)
0.266
(6.76)
0.28
(7.19)
A
0.012
(0.30)
0.05
(1.35)
0.02
(0.50)
5º
Environmental
Operating Temperature • -40 °C to +85 °C
Storage Temperature • -55 °C to +125 °C
Case Temperature
• 105 °C max
Cooling
• Convection-cooled
Lead Temperature
• 260 °C, 0.06 in (1.5 mm) from case, 10 s
0.100 ^±0.004
(2.54 ) ^±0.10
0.024 ^±0.002
(0.60 ) ^±0.05
Recommended footprint
Top view grid: 0.1 x 0.1 in (2.54 x 2.54 mm)
Standard
8765
1234
0.079
(2.00)
0.039
(1.00)
Notes
1. All dimensions in inches (mm)
2. Tolerance: ±0.010 (±0.25)
Pin
1
2
4
5
3,6,7
8
Standard
-Vin
+Vin
0V
+Vo
N.C.
N.C.
N.C. Not connected
3.Weight: 0.004 lbs (1.7 g)
4. Pin tolerance: ±0.004 (±0.10 mm)
POWERING THE WORLD’S CRITICAL SYSTEMS
23-April-15