# 2 Watts IST Series DC-DC Converter

## Overview

· SMD Package
· Industry Standard Pinout
· 3 Year Warranty
· Operating Temperature: -40°C to +85°C
· MTBF >3.5 MHrs

## Electrical Specifications

Input

· Input Voltage Range: Nominal ±10%
· Input Reverse Voltage: None

Output

· Output Voltage: See table (specific models available)
· Minimum Load: 10%
· 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: See table (model-specific)
· Isolation Voltage: 1000 VDC
· Isolation Resistance: 10^9 Ω
· Switching Frequency: 500 kHz typical
· Weight: 0.004 lbs (1.7 g)

## Environmental

· Operating Temperature: -40°C to +85°C
· Storage Temperature: -55°C to +125°C
· Case Temperature: 105°C max
· Cooling: Convection-cooled

## Mechanical Details

· Dimensions: See table with top and side views. All dimensions in inches (mm).
· Pin Standard: 1-Vin, 2+Vin, 3,6,7 N.C., 4-0V, 5+Vo, 8 N.C. N.C. Not connected.
· Recommended footprint: Top view grid: 0.1 x 0.1 in (2.54 x 2.54 mm)

## Model Examples (Output Voltage, Current, Efficiency)

Input Voltage	Output Voltage	Output Current	Efficiency (typ)	Model Number
5 VDC	15.0 V	133 mA	79%	IST0515A
24 VDC	5.0 V	400 mA	78%	IST2405A
24 VDC	12.0 V	167 mA	80%	IST2412A

#### Notes
️· For alternative pinout, add suffix '-X' to part number.
️· Operation at no load will not damage device but may not meet all specifications.