BOTHHAND USA
E-mail: sales@bothhand
usa.com
http://www.bothhandusa.com Rev:20101213 Page 1 of 3
Isolated DC-DC Converters
BMA1 H6 Series -- 1Watt
Features
z Input Filter With Internal Capacitor
z Input / Output Isolation Voltage: 6K Vdc
z Extended Operating Temperature Range: -40°C to +85°C
z Low Ripple And Noise
z 100% Burn-in
z Un-Regulated type
z Net Weight:3.7g Typical
z Industry Standard Pinout
z Customer Design Available
z Safety Approval : EN60950-1
Technical Specification All specifications are typical at nominal input, full load and 25°C unless otherwise stated.
Output Current (mA) Input Current (mA)
Model
Number
Input Voltage
Range
Output
Voltage
(Vdc)
Min. Load
(1)
Full. Load No Load(Typ) Full Load(Max)
Efficiency.
(2)
(%,Typ.)
BMA1-05S1H6 5 20 200 30 267 79
BMA1-05SAH6 9 12 111 36 270 78
BMA1-05S2H6 12 9 84 30 263 80
BMA1-05S3H6 15 7 67 30 263 80
BMA1-05D1H6 ±5 ±10 ±100 30 267 79
BMA1-05DAH6
±9 ±6 ±56 30 263 80
BMA1-05D2H6 ±12 ±5 ±42 48 286 74
BMA1-05D3H6
4.5~5.5V
Nominal:5Vdc
±15 ±4 ±34 38 271 78
BMA1-12S1H6 5 20 200 10 107 82
BMA1-12SAH6 9 12 111 12 107 82
BMA1-12S2H6 12 9 84 13 106 83
BMA1-12S3H6
15 7 67 16 108 81
BMA1-12D1H6 ±5 ±10 ±100 12 110 80
BMA1-12DAH6
±9 ±6 ±56 13 110 80
BMA1-12D2H6 ±12 ±5 ±42 14 110 80
BMA1-12D3H6
10.8~13.2V
Nominal:12Vdc
±15 ±4 ±34 12 110 80
BMA1-15S1H6 5 20 200 12 93 76
BMA1-15D1H6 ±5 ±10 ±100 10 89 79
BMA1-15D3H6
13.5~16.5V
Nominal:15Vdc
±15 ±4 ±34 12 89 79
BMA1-24S0H6 3.3 30 303 6 58 76
BMA1-24S1H6 5 20 200 6 55 80
BMA1-24S2H6 12 9 84 8 55 80
BMA1-24S3H6 15 7 67 8 56 79
BMA1-24D1H6 ±5 ±10 ±100 7 57 77
BMA1-24DAH6 ±9 ±6 ±56 7 56 79
BMA1-24D2H6
21.6~26.4V
Nominal:24Vdc
±12 ±5 ±42 7 57 77
Applications
The BMA1H6 Series are specially designed to
provide ultra-high levels of isolation 6000VDC in a
miniature SIP package. These converters are well
suitable for a variety of applications including battery
operated equipment, measurement equipment,
distributed power systems, Industry control systems
and local power networks.
BOTHHAND USA
E-mail: sales@bothhand
usa.com
http://www.bothhandusa.com Rev:20101213 Page 2 of 3
Isolated DC-DC Converters
BMA1 H6 Series -- 1Watt
Input Specifications
5V nominal input 4.5-5.5Vdc
12V nominal input 10.8-13.2Vdc
15 V nominal input 13.5-16.5Vdc
Input voltage
24V nominal input 21.6-26.4Vdc
5V input 7.5Vdc
12V input 15Vdc
15 V input 18Vdc
Input surge voltage
(100ms max.)
24V input 30Vdc
Environmental Specifications
Operating ambient temperature -40°C to +85°C
Maximum case temperature +95°C
Storage temperature range -55°C to +105°C
Relative humidity 90% RH max.
Temperature coefficient ±0.02% / °C max.
Output Specifications
Output power 1 Watts max.
Voltage accuracy Full load and nominal Vin ±5%
Minimum load See table
Line regulation Per 1.0% change in input change
1.3% max
10% load to full load 15%
Balanced load (Dual Output at Same Load) ±1%
Load Regulation
Unbalanced load 10% to 100% full load 15%
3.3Vout Models 50mVp-p max.
5Vout Models 50mVp-p max.
9Vout Models 80mVp-p max.
12Vout models 100mVp-p max.
Ripple and Noise
(20MHz Bandwidth)
15Vout models 120mVp-p max.
Short circuit protection
1 Second max
General Specifications
Efficiency Nominal input See table
Isolation voltage 60 Second / 0.5 mA 6000Vdc
Isolation resistance 500Vdc
10
9
Ohms min.
Isolation capacitance 100Hz,1V 50pF typ.
Switching frequency 60kHz typ.
Reliability, calculated MTBF 2500k hours
Physical Specifications
Case material Plastic
Potting material E Epoxy encapsulated(UL94V-0)
0.86 × 0.44 × 0.36 Inch
Dimensions
(21.9 × 11.2 × 9.2 mm)
Weight 3.7g typ.
Note
1. Io below this value will not damage these converters, however, they may not meet all listed specifications.
2. Typical value, tested at nominal input and full load.