Wall LANB 24 pin dip for lan application Datasheet

LAN B SERIES
TO 2.25 WATTS
TO 2.25 WATTS - LAN B SERIES
24 Pin DIP for LAN Applications
FEATURES
• Available in Both Surface Mount and Through-Hole
Package / Pin-out
• 500VDC I/O Isolation
• Single and Dual Outputs
• Regulated and Non-Regulated Versions
THE LAN B SERIES FROM WALL INDUSTRIES
Whether your board requires an SMT or through-hole version
DC/DC converter, the LANB provides power and isolation for
local area network (LAN) transceiver chips. The LAN B Series is
intended for Ethernet, Cheapernet or Starlan local area network
application.
SPECIFICATIONS: LAN B SERIES
All specifications apply @ +25 C ambient unless otherwise
noted.
INPUT SPECIFICATIONS
Input Voltage Range..........................5,12VDC ±10%
Input Filter ............................................Pi-Input Filter
GENERAL SPECIFICATIONS
Efficiency (Regulated) ..............................50% typical
(Unregulated) ....................................70% typical
Isolation Voltage (input to output) ..................500VDC
Switching Frequency................................20kHz min.
ENVIRONMENTAL SPECIFICATIONS
OUTPUT SPECIFICATIONS
Output Current ..........................................See Table
Voltage Tolerance ..............................................±5%
Line Regulation: Non-Regulated ............±1.3%/%V In
Regulated................................................±0.3
Load Regulation: Non-Regulated ......................±10%
Regulated ............................................±0.5%
Ripple/Noise (20MHz BW) ........................50mV p-p
Short Circuit Protection ............................Continuous
Operating Temperature ..................0 to +85°C (case)
Storage Temperature ........................-25° to +125°C
Humidity ..................20%-95% RH (non-condensing)
Cooling ......................................Free Air Convection
PHYSICAL SPECIFICATIONS
Dimensions......................................1.3 x 0.58 x 0.4
Case Material ........................................Non-metallic
Due to advances in technology, specifications subject to change without
notice.
11/28/01
1
603 778 2300
WWW.WALLINDUSTRIES.COM
LAN B SERIES
TO 2.25 WATTS
Input
Voltage
(VDC)
Output
Voltage
(VDC)
Output Regulated
Model
Current
or
Number
(mA)
Non-Reg. (SEE NOTES)
5
5
360
R
LANB505R
5
9
170
R
LANB509R
5
9
200
N
LANB509N
5
12
125
R
LANB512R
5
12
150
N
LANB512N
5
15
100
R
LANB515R
5
15
120
N
LANB515N
5
±5
180
N
LANB505ND
5
±12
75
R
LANB512RD
5
±15
60
N
LANB515ND
12
5
360
R
LANB1205R
12
9
200
R
LANB1209R
12
9
250
N
LANB1209N
12
12
125
R
LANB1212R
12
12
150
N
LANB1212N
12
15
100
R
LANB1215R
12
±12
75
R
LANB1212RD
12
±15
60
N
LANB1215ND
STANDARD
PACKAGE
SMT
PACKAGE
PIN CONNECTIONS
Single
Dual
1 & 24
+ Vin
+ Vin
12 & 13
- Vin
- Vin
11 & 14
+ Vout
+ Vout
10 & 15
- Vout
2 & 23
3, 10, 15, 22
- Vout
NOTES:
1. Add “SMT” to end of part number to indicate SMT package.
2. All case and pin-to-case dimensions reference
only unless otherwise noted.
3.Highly isolated 2000V rms available consult factory.
Common
11/28/01
WWW.WALLINDUSTRIES.COM
603 778 2300
2
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