CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper I.C. Handling Procedures.
Copyright © Harris Corporation 1994 1
SEMICONDUCTOR
HIP5600EVAL1
High Voltage DC to DC
Evaluation Board for HIP5600
June 1994
File Number 3747
Board Layout Schematic Diagram
ADJ
VIN VOUT
HIP5600EVAL1 BOARD
F1 VIN
VOUT
RF1
C2
C3
RF2
C1
MOV
RS-
+
HEAT SINK
3.25”
3.25”
θSA = 22oC/W
HIP5600
WIRE
(PC BOARD) C1
RF1
RF2
C2
FUSE
HIP5600IS
VOUT
VIN
Description
The HIP5600IS used on the evaluation board is an adjust-
able 3-terminal positive linear voltage regulator capable of
operating up to 400VDC. The Evaluation Board output volt-
age is adjustable from 1.2VDC to within 50V of the input
voltage with two external resistors, RF1 and RF2. The
Eval1 Board is configured to provide 15VDC output from a
high voltage DC input (such as rectified AC). A zener diode
can be used to replace RF2 if improved accuracy is
required. The HIP5600 high voltage linear regulator is
capable of sourcing 1mA to 10mA. For short periods of
time, it can also provide 40mA peak (typical).
Protection within the HIP5600 is provided by the on chip
thermal shutdown and output current limiting circuitry.
The HIP5600 has a unique advantage over other high
voltage linear regulators due to its ability to withstand
input to output voltages as high as 400V(peak), a condi-
tion that could exist under output short circuit conditions.
The HIP5600 Electrical specifications are found in
Datasheet File Number 3270, immediately available via
AnswerFAX (407) 724-3818.
All protection circuitry remains fully functional even if the
adjustment terminal is disconnected. However, if this hap-
pens the output voltage will approach the input voltage.
For applications requiring AC input operation, HIP5600EV AL2
and HIP5600EVAL3 evaluation boards are available.
All HIP5600 Evaluation Boards can be reconfigured to
operate with DC (50VDC to 400VDC) or AC (80VRMS to
280VRMS) input voltages. See the appropriate datasheet
parts list for component configuration and usage.
Features
• Operates from 50VDC to 400VDC
• Output Voltage Adjustable (Preset to 15VDC)
• Output Current to 10mA at 400VDC Input
• HIP5600IS UL Recognized
• Adjustable DC Output Voltage 1.2VDC to VIN - 50V
• Internal Thermal Shutdown Protection
• Internal Over Current Protection
• Fused to Protect Board when Improperly Connected
Applications
• Switch Mode Power Supply Start-Up
• Electronically Commutated Motor Housekeeping Supply
• Power Supply for Simple Industrial/Commercial/
Consumer Equipment Controls
• Battery Bank Voltage Conversion
CAUTION: This product does not provide isolation from AC line.
Ordering Information
PART NUMBER TEMPERATURE RANGE
HIP5600EVAL1 -40oC to +100oC
2
HIP5600EVAL1
Evaluation Boards
FIGURE 1. EVALUATION BOARD (TOP) FIGURE 2. EVALUATION BOARD METAL MASK (BOTTOM)
FIGURE 3. EVALUATION BOARD METAL MASK (TOP)
ADJ
VIN VOUT
HIP5600EVAL1 BOARD
F1 VIN
VOUT
RF1
C2
C3
RF2
C1
MOV
RS-
+
HEAT SINK
3.25”
3.25”
θSA = 22oC/W
HIP5600
WIRE
(PC BOARD)
3.25”
3.25”
ADJ
VIN VOUT
HIP5600 EVALUATION BOARD
VIN
VOUT
-
+
HEAT SINK
3.25”
3.25”
PARTS LIST
SYMBOL DESCRIPTION
F1 Fuse
Wire Jumper across RS holes.
C1 Input decoupling capacitor. Required if the power
source impedance is not sufficiently low for the
1MHz - 10MHz band.
RF1 and
RF2 Used to set the output voltage
C2 10µF capacitor required for stability of the output.
OPTIONAL PARTS
C3 Improves ripple rejection by preventing the ripple
from being amplified.
Z1 Could replace RF2:V
OUT = VREF + VZ
VOUT VREF
()
RF1 RF2+
RF1
--------------------------- IADJ RF2()+=
PARTS SOURCES
DESCRIPTION PART NUMBER SOURCE
3 Term Reg. HIP5600IS Harris
Fuse Clip 46F1532 Newark
Mini Fuse 87F5338 Digikey
Rubber Feet SJ-5508-1 Digikey
Terminal 2 Lug 89F1495 Newark
C1 = 0.02µF, 600V 9960001-00136 Digikey
C2 = 10µF, 50V P937 Digikey
RF1 = 1.1k, 1/4W 10F305-1100 Newark
RF2 = 12k, 1/4W 10f305-12k Newark