Scheda tecnica UMHV Series

0 WM \U—II QM ruin: iii iv UMHV Series © Mechanical Characteristics Environmental Characteristics Descrigtion
HVM TECHNOLOGY 360 McKenna Ave, New Braunfels TX, 78130
Tel: (830) 626-5552/ www.hvmtech.com/ email: rsaldana@hvmtech.com
Rev E
Ultra-Miniature Case Size (0.5” x 0.5” x 0.5”)
High Impedance Programming Input (10kΩ)
Extremely Low Quiescent Current (5mA
typical)
No External Components Required
PCB Mountable
Low Ripple and EMI/RFI
High Input/Output Isolation
Wide Operating Temp Range (-55°C to +70°C)
Available in positive or negative outputs
Description
The UMHV Series is a family of ultra-miniature single-
output DC to DC converters supplying up to 5kV in 0.125
cubic inches (0.5” x 0.5” x 0.5”). These ultra-compact
converters are ideal for applications requiring small size and
ease of use. A high impedance programming input makes it
very easy to use, eliminating the need for a low impedance
adjustable power source voltage.
HVM’s proprietary resonant converter design minimizes
quiescent current and operating noise while delivering
maximum performance and reliability. A special feature of
this power supply is its extremely low input current,
typically 1/10th of that of similar devices on the market,
making it ideal for battery powered applications.
The devices operate directly from 5VDC ± 0.5VDC input.
Output voltage is independent of input power voltage and
is proportional to the programming voltage (0 to IN+
produces 0 to full scale output) and features excellent
linearity. The output power rating is 0.5W and the input to
output isolation is ± 500V. The UMHV Series is very stable
over a wide operating temperature range.
Available with alternate output voltages, consult sales
for additional information.
UMHV Series
Mechanical Characteristics
Size: 0.5” x 0.5” x 0.5”
Weight: 4.1 grams typical
Packaging: Encapsulated in high performance
epoxy
Case Material: Thermoset plastic (Diallyl
Phthalate)
Environmental Characteristics
Operating Temp Range: -55°C to +70°C
Storage Temp Range: -55°C to +85°C
O www.hvmtech.com TCP VIM
HVM TECHNOLOGY 360 McKenna Ave, New Braunfels TX, 78130
Tel: (830) 626-5552/ www.hvmtech.com/ email: rsaldana@hvmtech.com
Rev E
PIN#
FUNCTION
1
Program
2
IN -
3
IN +
4
HVOUT
5
HVRTN
APPLICATION SCHEMATIC
Model Selection Guide
MECHANICAL
ELECTRICAL CHARACTERISTICS
Input Power Voltage
(V+):
5V or 12V ± 10%
Programming
Voltage:
0 to 5V IN+ results in 0 to rated
output voltage
Programming Input
Impedance:
10kΩ
Output Tolerance at
No Load:
± 5%
Input-Output
Isolation:
± 500Vdc
Load Regulation:
20% (drop from no load to full
load)
Output Ripple:
<2% typical at full load; Note:
additional external capacitance
can be added to reduce ripple
Oscillator
Frequency:
45 kHz – 80 kHz
Efficiency:
55% typical at full load
O www.hvmtech.com Model Selection Guide
HVM TECHNOLOGY 360 McKenna Ave, New Braunfels TX, 78130
Tel: (830) 626-5552/ www.hvmtech.com/ email: rsaldana@hvmtech.com
Rev E
Model Selection Guide
Model
Input Voltage
Output
Voltage
MAX Output
Current
Input Current
UMHV0505
5V
0 to ±500V
1mA
<10mA
<175mA
UMHV1205
12V
0 to ±500V
1mA
<10mA
<100mA
UMHV0510
5V
0 to +1kV
500μA
<10mA
<175mA
UMHV0510N
5V
0 to -1kV
500μA
<10mA
<175mA
UMHV1210
12V
0 to +1kV
500μA
<10mA
<100mA
UMHV1210N
12V
0 to -1kV
500μA
<10mA
<100mA
UMHV0520
5V
0 to +2kV
250μA
<10mA
<175mA
UMHV0520N
5V
0 to -2kV
250μA
<10mA
<175mA
UMHV1220
12V
0 to +2kV
250μA
<10mA
<100mA
UMHV1220N
12V
0 to -2kV
250μA
<10mA
<100mA
UMHV0530
5V
0 to +3kV
167μA
<15mA
<175mA
UMHV0530N
5V
0 to -3kV
167μA
<15mA
<175mA
UMHV1230
12V
0 to +3kV
167μA
<15mA
<100mA
UMHV1230N
12V
0 to -3kV
167μA
<15mA
<100mA
UMHV0540
5V
0 to +4kV
125μA
<15mA
<175mA
UMHV0540N
5V
0 to -4kV
125μA
<15mA
<175mA
UMHV1240
12V
0 to +4kV
125μA
<15mA
<100mA
UMHV1240N
12V
0 to -4kV
125μA
<15mA
<100mA
UMHV0550
5V
0 to +5kV
100μA
<15mA
<175mA
UMHV0550N
5V
0 to -5kV
100μA
<15mA
<175mA
UMHV1250
12V
0 to +5kV
100μA
<15mA
<100mA
UMHV1250N
12V
0 to -5kV
100μA
<15mA
<100mA
NO Load MAX Load