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R-78B-1.0 bảng dữ liệu(PDF) 1 Page - Recom International Power |
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R-78B-1.0 bảng dữ liệu(HTML) 1 Page - Recom International Power |
1 / 4 page INNOLINE DC/DC-Converter with 3 year Warranty R-78B-1.0 1.0 AMP SIP3 Single Output ● Efficiency up to 97%,Non isolated, no need for heatsinks ● Pin-out compatible with LM78XX Linears ● Low profile( L*W*H=11.5*8.5*17.5mm) ● Wide input range.(4.75V ~ 34V) ● Short circuit protection, Thermal shutdown ● Low ripple and noise ● “L” version with 90° pins ● See Innoline Application Notes for use as an inverter (alternative to LM79xx Linear) Features Selection Guide Part Input Output Output Efficiency Number Range Voltage Current Min. Vin Max. Vin SIP3 (V) (V) (A) (%) (%) R-78B1.5-1.0 4.75 – 26 1.5 1.0 77 71 R-78B1.8-1.0 4.75 – 26 1.8 1.0 80 74 R-78B2.5-1.0 4.75 – 32 2.5 1.0 85 78 R-78B3.3-1.0 4.75 – 32 3.3 1.0 89 83 R-78B5.0-1.0 6.5 – 32 5.0 1.0 93 88 R-78B6.5-1.0 9.0 – 32 6.5 1.0 94 90 R-78B9.0-1.0 12 – 32 9.0 1.0 95 93 R-78B12-1.0 16 – 32 12 1.0 96 95 R-78B15-1.0 20 – 32 15 1.0 97 96 120 100 20 60 100 75 0 -40 Operating Temperature (°C) 0 80 50 25 71 Safe Operating Area 85 40 Derating-Graph (Ambient Temperature) The R-78Bxx-1.0 Series high efficiency switching regulators are ideally suited to replace 78xx linear regulators and are pin compatible. The efficiency of up to 97% means that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs. The L-Version with 90° pins allows direct replacement for laid-flat regulators where component height is at a premium. Low ripple and noise figures and a short circuit input current of typically only 10mA round off the specifications of this versatile converter series. Description * add Suffix “L” for 90° bent pins, e.g. R-78B5.0-1.0L EN-55022 Certified EN-55024 Certified EN-60601-1-2 Certified IEC/EN-60950-1 Certified RoHS 2011/65/EU 6/6 Refer to Application Notes Characteristics Conditions Min. Typ. Max. Input Voltage Range 1.5V, 1.8V 4.75V 25 26V abs. max. 2.5V to 15.5V 4.75V 32 34V abs. max. Output Voltage Range (for customized parts) All Series 1.5V 15.5V Output Current (see Note 1) All Series 0mA* 1000mA Short Circuit Input Current (Vin = 24V) All Series 60mA Internal Power Dissipation 0.65W Short Circuit Protection Continuous, automatic recovery Output Voltage Accuracy (At 100% Load) All Series ±2% ±3% Line Voltage Regulation (Vin = min. to max. at full load) 1.5V to 6.5V 0.2% 0.4% 9V to 15.5V 0.1% 0.2% Load Regulation (10% to 100% full load) 1.5V to 6.5V 0.4% 0.6% 9V to 15.5V 0.25% 0.4% Dynamic Load Stability (with Output Capacitor=100µF) 100% <-> 50% load ±100mV ±150mV Transient Recovery Time 1.0ms 1.5ms Ripple & Noise (without Output Capacitor) 1.5V to 6.5V 15mVp-p 20mVp-p (10% to 100% full load) 9V to 15.5V 25mVp-p 35mVp-p Temperature Coefficient -40°C ~ +85°C ambient 0.015%/°C continued on next page Specifications (refer to the standard application circuit, Ta: 25°C, minimum load = 10%) www.recom-power.com I-21 REV: 0/2015 |
Số phần tương tự - R-78B-1.0_15 |
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Mô tả tương tự - R-78B-1.0_15 |
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