器件名称: R-78B2.5-1.0
功能描述: 1.0 AMP SIP3 Single Output
文件大小: 102.96KB 共4页
简 介:Features
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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 Non standard outputs available as specials between 1.5V ~15V Low ripple and noise “L” version with 90° pins See Positive to Negative Converter Application Note for use as a voltage inverter (alternative to LM79xx Linear)
INNOLINE
DC/DC-Converter
R-78Bxx1.0(L) Series
1.0 AMP SIP3 Single Output
Selection Guide
Part Number SIP3 R-78B1.5-1.0 R-78B1.8-1.0 R-78B2.5-1.0 R-78B3.3-1.0 R-78B5.0-1.0 R-78B6.5-1.0 R-78B9.0-1.0 R-78B12-1.0 R-78B15-1.0 Input Range (1) (V) 4.75 – 26 4.75 – 26 4.75 – 34 4.75 – 34 6.5 – 34 9.0 – 34 12 – 34 16 – 34 20 – 34 Output Voltage (V) 1.5 1.8 2.5 3.3 5.0 6.5 9.0 12 15 Output Current (A) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Efficiency Min. Vin Max. Vin (%) (%) 77 80 85 89 93 94 95 96 97 71 74 78 83 88 90 93 95 96
* add Suffix “L” for 90° bent pins, e.g. R-78B5.0-1.0L
Note 1: 1.5V, 1.8V Output can be unstable with Vin>26VDC
Description
The R-78Bxx-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 ……
