IB SERIES 1.5 WATTS
WWW
.WALLINDUSTRIES.COM
1603 778 2300
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.
INPUT SPECIFICATIONS
Input Voltage Range.............................5,12, 15VDC ±10%
Input Filter...................................................................N/A
OUTPUT SPECIFICATIONS
Output Current....................................................See Table
Voltage Tolerance.................................±3% nom. Vin @ FL
Line Regulation............................................±1.1%/%of Vin
Load Regulation..............................................±10% NL-FL
Ripple/Noise (20MHz BW)..................................50mV p-p
Due to advances in technology, specifications subject to change without
notice.
GENERAL SPECIFICATIONS
Efficiency (typical)....................................75% (nom. Vin, FL)
Isolation Voltage (input to output)..........................6000VDC
Feedthrough Capacitance...................................15pF max.
Isolation Resistance...............................100Mohms (typical)
Switching Frequency..........................................50kHz min.
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”
Case Material.............................Non-Metallic
1.5 WATTS IB SERIES
2
WWW.WALLINDUSTRIES.COM 603 778 2300
IInnppuuttOOuuttppuutt OOuuttppuuttMMooddeell
VVoollttaaggeeVVoollttaaggeeCCuurrrreennttNNuummbbeerr
((VVDDCC))((VVDDCC))((mmAA))
5VDC 5 300 IBS55
12 125 IBS512
15 100 IBS515
+/- 5 150 IBD55-DIL
+/_ 12 63 IBD512-DIL
+/- 15 50 IBD515-DIL
12VDC 5 300 IBS25
12 125 IBS212
15 100 IBS215
48 50 IBS248**
+/- 5 150 IBD25-DIL
+/- 12 63 IBD212-DIL
+/- 15 50 IBD215-DIL
15VDC 5 300 IBS155
12 125 IBS1512
15 100 IBS1515
+/- 5 150 IBD155-DIL
+/- 12 63 IBD1512-DIL
+/- 15 50 IBD1515-DIL
PIN CONNECTIONS
SSiinngglleeDDuuaall
1 +Vin + Vin
2 +Vin + Vin
3
4
5
11, 12 +Vout + Vout
13, 14 -Vout Common
15 No Pin - Vout
23, 24 -Vin - Vin
Notes:
1. All case and pin-to-case dimensions ref
erence only unless otherwise noted.
2. Pin details: eight pins (single output)
nine pins (dual output)
0.02” diameter x 0.15” long.
**1500VDC I/O Isolation, this package only.
IB SERIES 1.5 WATTS
3603 778 2300 WWW.WALLINDUSTRIES.COM
