1
HLD SERIES - 60 WATT
Half-Brick
TECHNICAL SPECIFICATIONS
DESCRIPTION
FEATURES
The HLD series are through-hole mount, Half-brick, Low profile,
Dual output DC/DC high density converters. The HLD series
provides onboard conversion of telecom and datacom input
voltages to isolated low output voltages without the need for a
heatsink. The HLD series is well suited for distributed power
architectures, telecom equipment, and LAN/WAN and data
process applications.
Single-board, multi-layer
design
Planar magnetics
Fully automated - minimal
`touch time'
Two independently
regulated outputs
Can start into high
capacitive load
Low profile
Standard half-brick size and
pinout
Input
Parameter
Maximum
Unit
Voltage Range
24 nom.
48 nom.
18-36
36-72
VDC
Transient Voltage Withstand
24 nom.
48 nom.
50/100
100/100
V/ms
Turn-on Time
20
mS
Input Reflected Ripple Current
80
mA
pk-pk
V
in
UVLO Window
24 nom.
48 nom.
17/15
34/30
V
on
/V
off
Output
Parameter
Maximum
Unit
Setpoint Accuracy
1
% V
out
Line Reg. V
in
min. V
in
max., I
out
rated
Output 1
Output 2
0.2
1.0
% V
out
Load Reg. I
out
min.
Iout
max., Vin
nom.
Output 1
Output 2
0.5
1.0
% V
out
Min. Output Current, each Output
1.0
A
Dynamic Reg., 25% Loadstep
Pk Deviation
4
% V
out
Settling Time
500
S
Voltage Trim Range
10
%
Power Limit Threshold Range
110-150
% P
out
rated
OVP Trip Range
115-140
% V
out
General
Parameter
Maximum
Unit
Switching Frequency
300
KHz
Remote ON/OFF
Positive
On>3.5/Off<1.8
V
Negative (optional)
On<1.8/Off>3.5
V
Isolation Input-Output
1500
VDC
Temp. Coefficient
0.03
%/
C
Board Temp
Operating Range
-40 to +100
C
Storage Range
-40 to +125
C
Thermal Shutdown Range
105-115
C
Humidity max, Non-Condensing
95
%
Safety
Pending
Weight (approx)
2
Oz.
Specifications typically at 25
C, nominal line, and full load unless
otherwise stated.
Specifications subject to change without notice.
Patents Pending
Notes
HLD15ZED
40%
50%
60%
70%
80%
90%
Iout1 / Iout2 (A)
Efficiency
Vin = 36V
Vin = 48V
Vin = 72V
REV. 08/01
OPTION
SUFFIX
APPLICABLE SERIES
REMARKS
Negative Logic
N
HAS, HBD, HBS, HES, HLS, HLD, LES,
TTL "Low" Turns Module ON
QBS, QES, QLS, TES, TQD
TTL "High" Turns Module OFF
Lucent-Compatible
T
HAS, HBD, HBS, HES, HLS, QBS, QES,
QLS
Terminal Strip
TS
XWS, XWD, XWT
Trim
1
IAS, LES
Enable
2
IAD, IAS, LES, SMS
Trim and Enable
3
IAS, LES
Current Share
4
SMS
Headerless
Y
Encapsulated EWS, IWS, OWS
Pin Length and Heatsink Options
Standard Pin Length is 0.180" (4.6mm)
0.110" (2.8mm) Pin Length
8
All Units (Except SMS)
0.150" (3.8mm) Pin Length
9
All Units (Except SMS)
0.24" (6.1mm) Horizontal Heatsink
1H
All Units (All Units Except DIP, HLS, HLD, QLS,
Includes Thermal Pad
SIP, SM, TLD, and TKD Packages)
0.24" (6.1mm) Vertical Heatsink
1V
All Units (All Units Except DIP, HLS, HLD, QLS,
Includes Thermal Pad
SIP, SM, TLD, and TKD Packages)
0.45" (11.4mm) Horizontal Heatsink
2H
All Units (All Units Except DIP, HLS, HLD, QLS,
Includes Thermal Pad
SIP, SM, TLD, and TKD Packages)
0.45" (11.4mm) Vertical Heatsink
2V
All Units (All Units Except DIP, HLS, HLD, QLS,
Includes Thermal Pad
SIP, SM, TLD, and TKD Packages)
0.95" (24.1mm) Horizontal Heatsink
3H
All Units (All Units Except DIP, HLS, HLD, QLS,
Includes Thermal Pad
SIP, SM, TLD, and TKD Packages)
0.95" (24.1mm) Vertical Heatsink
3V
All Units (All Units Except DIP, HLS, HLD, QLS,
Includes Thermal Pad
SIP, SM, TLD, and TKD Packages)
3
When ordering equipment options, use the following suffix information. Select the option(s) that you prefer
and add them to the model number. Example ordering options are located below the options table.
Example Options:
HBS050ZG-ANT3V = HBS050ZG-A with negative logic, Lucent-compatible trim, and 0.95" vertical heatsink.
LES015YJ-3N = LES015YJ with optional trim and enable, negative logic.
QBS066ZG-AT8 = QBS066ZG-A with Lucent-compatible trim and 0.110" pin length.
NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not authorized for use as critical components in life support systems,
equipment used in hazardous environments, or nuclear control systems without the express written consent of the President of Power-One, Inc.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the
date manufactured. Specifications are subject to change without notice.
OPTIONS
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