IB SERIES
1.5 WATTS
1.5 WATTS - IB SERIES
6000 VDC Input/Output Isolation
FEATURES
• highly isolated
• single and dual outputs
• short circuit protection
• industry standard packages
• high efficiency: 75% typical
• MTBF > 2,000,000 hours
THE IB SERIES FROM WALL INDUSTRIES
The IB Series features extremely high Input/Output
isolation in a miniature 1.5 watt package. Designed
with a low profile and 24 pin DIP compatibility, the IB
fits easily into PC board assemblies. High efficiency
(>75% typical) is a result of state-of-the-art circuitry
with an oscillator frequency greater than 50kHz.
SPECIFICATIONS: IB SERIES
All specifications apply @ +25 C ambient unless otherwise
noted.
GENERAL SPECIFICATIONS
INPUT SPECIFICATIONS
Input Voltage Range.............................5,12, 15VDC ±10%
Efficiency (typical)....................................75% (nom. Vin, Fꢀ)
Isolation Voltage (input to output)..........................6000VDC
Feedthrough Capacitance...................................15pF max.
Isolation Resistance...............................100Mohms (typical)
Switching Frequency..........................................50kHz min.
Input Filter...................................................................N/A
OUTPUT SPECIFICATIONS
Output Current....................................................See Table
Voltage Tolerance.................................±±% nom. Vin @ Fꢀ
ꢀine Regulation............................................±1.1%/%of Vin
ꢀoad Regulation..............................................±10% Nꢀ-Fꢀ
Ripple/Noise (20MHz BW)..................................50mV p-p
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature...............-40 to +85°C(1” from case)
Storage Temperature....................................-55 to +125°C
Cooling.................................................Free Air Convection
PHYSICAL SPECIFICATIONS
Dimensions: Single Output........................0.8 x 1.25 x 0.4”
Due to advances in technology, specifications subject to change without
notice.
Case Material.............................Non-Metallic
11/28/01
1
603 778 2300
WWW.WALLINDUSTRIES.COM