Low Power DC/DC
Converters Designed
to Provide Power for
Ethernet Applications
DC/DC Converters for Ethernet
Key Features
s
All Fil-Mag
®
components
are manufactured in ISO 9001
certified facilities to meet the
highest international standards
s
High MTBF due to low parts
count
s
100% burn-in at 70°C
s
100% tested on ATE
s
Low ripple and noise
s
Regulated and unregulated
available
s
High efficiency ratings
s
Operating temperature is
0° to 70°C
s
Fil-Mag DC/DC converters are
designed to work with Ethernet
tranceiver chips
Electrical Specifications at 25°C
Part No
80Z1209 RNB
80Z1209 RNH
80Z0509 UNH
80Z0509 UNC
80Z0509 RNH
80Z0509 RNC
80Z0509 RHH
80Z0509 RLH
*Enable:
Pkg
Typ
DIL
DIP
Open
DIP
Open
Input
VDC
12
12
5
5
5
5
5
5
Input
Voltage
Tolerance
±5%
±5%
±5%
±5%
±5%
±5%
±10%
±5%
Enable
*
Iso-
Func-
lation
tion
Vrms
No
No
No
No
No
No
High
Low
2000
2000
2000
2000
2000
2000
2000
2000
Output
VDC
-9
-9
-9
-9
-9
-9
-9
-9
Ripple
Regu- Output @ 20 MHz BW
Output
lated Current mVpp mVpp Short Circuit
Output mA max max
Protection
Typ
Yes
Yes
No
No
Yes
Yes
Yes
Yes
200
250
200
200
250
250
250
250
100
100
50
50
100
100
100
100
50
50
15
15
50
50
50
50
continuous
continuous
continuous
continuous
continuous
continuous
continuous
continuous
Through-Hole
s
24-pin compatible DIP and
DIL packages
s
All internal components are
completely pretested
s
Auto insertable
DIP
DIP
Open
DIP
DIL
Open
DIL
Open
High indicates -9 V present with TTL Logic High; low indicates -9 V present with TTL Logic Low
General Specifications
Power Ratings: Up to 2.25 Watts
Switching Frequency: 25 kHz min (60 kHz typ)
Output Voltage Accuracy: ±5%, unregulated units are tested with nominal line at full load
Efficiency: Regulated 70% typical, unregulated 77% typical
MTBF: regulated–1,300 khr typical at 40°C, unregulated–1,500 khr typical at 40°C
Part Number Key
80Z X X X X X X X
Package Type: B = DIL, C = DIP,
H = Open
Enable: N = none, H = TTL High
Enable, L = TTL Low Enable
Regulation: U = unregulated,
R = regulated
Output Voltage: 09 = 9 V
Input Voltage: 05 = 5 V, 12 = 12 V
Series Number
Fil-Mag Legacy Products
2.0100.E (2/97)
Low Power DC/DC
Converters Designed
to Provide Power for
Ethernet Applications
80Z1209 RNB Pinouts
Vin +
1
12 Vout +
DIP Mechanical Specifications
24
15 14 13
Vin – 24
13 Vout –
Unless otherwise
specified, all
tolerances are
±.010 inches
(0,25mm).
1
10 11 12
.600 (15,24)
1.300 (33,00) max
Notes:
• Special 4 pin terminal devices
Encapsulated
.475 (12,07)
Open
.450 (11,43)
80Z Series DIP Pinouts
Vin +
1
24
14 Vout +
11
10 Vout –
15
Output Rectifier and Filter
(Regulator if applicable)
.020 (0,51)
Typ
.100 (2,54)
Typ
Vin – 12
13
Inverter
DIL Mechanical Specifications
Unless otherwise
specified, all
tolerances are
±.001 (0,30).
Note for DIP package:
• Pinouts are applied to both regulated or
unregulated output
• No enable function
.800 (20,32)
max
1.300 (33,02)
80Z Series DIL Pinouts
Vin +
1
2
3
22
23
Vin –
24
Inverter
13 NC
12 Vout +
Encapsulated
.525 (13,34)
max
.140 (3,56)
max
Open
.475 (12,07)
max
1.100 (27,94)
1
12
.300 (7,62)
9 Vout –
Dia. .025 (0,64)
Output Rectifier, Filter
and Regulator
24
13
.600 (15,24)
±.010 (0,25)
Note for DIL package:
• Pin 22 is High Enable
• Pin 3 is Low Enable
• Pin 13 is No Connect
• Enable pin is installed as part of the option
• Does not offer unregulated output
.100 (2,54)
Note:
80Z1209 RNB has only four pins (1, 12, 13, and 24)
Copyright ©1997, Pulse Engineering, Inc., San Diego, CA
The components on this data sheet are Fil-Mag Legacy Parts.
In the construction of the components described, the full intent of the
specification will be met. Pulse, however, reserves the right to make,
from time to time, such departures from the detail specifications as may
be required to permit improvements in the design of its products.
The information included herein is believed to be accurate and reliable.
However, Pulse assumes no responsibility for its use; nor for any
infringements of patents or other rights of third parties which may result
from its use.
Corporate
12220 World Trade Drive
San Diego, CA 92128
Tel: 619 674 8100
FAX: 619 674 8262
http://www.pulseeng.com
Quick-Facts 619 674 9672
Europe
Millpool House
Mill Lane, Godalming
Surrey GU7 1EYU
U.K.
Tel: 441 483 428 8777
FAX: 441 483 416 011
Asia
P.O. Box 26-11 KEPZ
6 Central Sixth Road
KEPZ, Kaohsiung
Taiwan, R.O.C.
Tel: 886 821 3141
FAX: 886 7 841 9707
Distributor
Fil-Mag Legacy Products