B3-0515D3-LF Datasheet, PDF (1/6 Pages) Bothhand USA, LP. – 3 Watt Dual Output DC-DC Converter

B3-0515D3 LF
3 Watt Dual Output DC-DC Converter
1. Features：
1.1. 14 Pin DIL Package
1.2. Low Ripple and Noise
1.3. Input / Output Isolation ：1000Vdc
1.4. Net Weight ： 2.7 g Typical
1.5 RoHS Converter Certified By SGS
2. Input Specifications：
2.1. Input Voltage
： 4.5 ~ 5.5 Vdc
2.2. Max. Input Current
： 720mA Max.
2.3. Quiescent Current
： 35 mA Typical
5V ± 10 %
@ Vin = 5 V and Output at Full Load.
@ Vin = 5 V and No Load.
2.4. Input Ripple
2.5. Input Filter
2.6. Switching Frequency
2.7. Input Efficiency
3. Output Specification：
： 100 mV Typical
： Internal Capacitor
： 90 KHz Typ.
： 83 % Min.
@ Vin = 5 V ,Output at Full Load ,No Input
Electrolytic Capacitor and 20 MHz BW.
@ Vin = 5V and 100 % Load. ( 87% Typical )
3.1. Output Voltage
3.2. Output Voltage Accuracy
3.3. Max. Output Current
： ±15 Vdc
： ±3%
： ± 100 mA
@ Vin = 5 V and Output at Full Load.
Vo = 14.55 ~ 15.45 Vdc
3.4. Min. Output Current
3.5. Ripple
3.6. Line Regulation
3.7. Load Regulation
3.8. Max. Capacitive Load
3.9. Temperature Coefficient
： ± 20 mA
： ±120 mVp-p Max. @ 20 MHz BW
： ±1.3 %/ 1.0 % Max. See Note (1).
： ±8 % Max.
See Note (2).
： ±330 uF
： ± 0.02 %／℃
Note :
(1). Line Regulation : Set output load to full load, Then adjust input voltage from 4. 5V to 5. 5V ( 10% change ), The output
voltage difference must be within 13% of the output at full load and nominal input.
(2). Load Regulation : Set input voltage at 5V, Then changing Output load from 20% to 100% rated Load. The output
voltage difference must be within 8% of the output at full load and nominal input.
(3). All specification are typical at 25℃ unless otherwise state.
4. General Specification：
4.1. Isolation Voltage
： 1000 Vdc
4.2. Isolation Resistance
： 1000 MΩ Min.
4.3. Operating Temperature (1) ： -40℃ ~ +85℃
4.4. Operating Temperature (2) ： -40℃ ~ +95℃
4.5. Storage Temperature
： -55℃ ~ +105℃
4.6. Humidity
： Up to 95 %
4.7. Cooling
： Free air convection
Test duration 60 Seconds / 0.5 mA
@ 500 Vdc
@ Ambient Temperature with Natural convention
@ Case Surface Temperature
Bothhand USA http://www.bothhandusa.com
B3-0515D3 LF-Spec-160701
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