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BOB3H3 데이터시트(PDF) 2 Page - Bothhand USA, LP.

부품명 BOB3H3
상세설명  Isolated DC-DC Converters
PDF  7 Pages
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제조업체  BOTHHAND [Bothhand USA, LP.]
홈페이지  http://www.bothhandusa.com
Logo BOTHHAND - Bothhand USA, LP.

BOB3H3 데이터시트(HTML) 2 Page - Bothhand USA, LP.

  BOB3H3 Datasheet HTML 1Page - Bothhand USA, LP. BOB3H3 Datasheet HTML 2Page - Bothhand USA, LP. BOB3H3 Datasheet HTML 3Page - Bothhand USA, LP. BOB3H3 Datasheet HTML 4Page - Bothhand USA, LP. BOB3H3 Datasheet HTML 5Page - Bothhand USA, LP. BOB3H3 Datasheet HTML 6Page - Bothhand USA, LP. BOB3H3 Datasheet HTML 7Page - Bothhand USA, LP.  
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Rev:20131220A
Page 2 of 7
Isolated DC-DC Converters
BOB3H3 Series -- 3 Watt
Input Specifications
12V nominal input
9-18V
Input Voltage
24V nominal input
18-36V
48V nominal input
36-75V
Input filter
Pi Type
12V input
25V
Input surge voltage
24V input
50V
(100ms max.)
48V input
100V
Input reflected ripple current
Nominal Vin and full load
86mAp-p max.
Start up time
Nominal Vin and constant resistive load
1020ms max.
Converter: ON
Open or 3.5V＜Vr＜12V
Remote ON/OFF
Converter: OFF
Short
(4) or 0V＜Vr＜1.2V
Sourcing current of remote control pin
Nominal Vin
＜0.2 mA
Idle input current (at Remote OFF state)
Nominal Vin
＜2.5 mA
Environmental Specifications
Operating ambient temperature
-40°C to +85°C (with derating)
Maximum case temperature
+100°C
Storage temperature range
-55°C to +105°C
Relative humidity
5% to 95% RH
Temperature coefficient
±0.02% / °C max.
Output Specifications
Output power
3 Watts max.
Voltage accuracy
Full load and nominal Vin
±2%
Minimum load
See table
Line regulation
LL to HL at full load
±0.5%
25% load to full load
Single
±0.5%
Balanced load
Dual
±0.5%
Load Regulation
Unbalanced load 25% to 100% full load
±3%
Ripple and Noise
20MHz bandwidth
60mVp-p max.
3.3Vout models
3.9V
Over voltage protection
5Vout models
6.2V
(Zener Diode Clamp)
12Vout models
15V
15Vout models
18V
Capacitive load
See table
Over load protection
% of full load at nominal input
150% typ.
Short circuit protection
Continuous, automatic recovery
Transient response settling time
50% load step change
1600µs max.
Transient response over shoot
di/dt=0.8A/µs
≤
±3% of Vo
General Specifications
Efficiency
Nominal input
See table
sales@bothhandusa.com
www.bothhandusa.com
Bothhand USA



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