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BA33D18HFP 数据表(PDF) 1 Page - Rohm |
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BA33D18HFP 数据表(HTML) 1 Page - Rohm |
1 / 9 page 1/8 www.rohm.com 2011.03 - Rev.B © 2011 ROHM Co., Ltd. All rights reserved. Secondary LDO Regulators Dual Output Secondary Fixed Output LDO Regulators BA3258HFP, BA33D15HFP, BA33D18HFP ● Description The BA3258HFP, BA33D15HFP, BA33D18HFP are fixed 2-output low-saturation regulators with a voltage accuracy at both outputs of 2%. These series incorporate both overcurrent protection and thermal shutdown (TSD) circuits in order to prevent damage due to output short-circuiting and overloading, respectively. ● Features 1) Output voltage accuracy: 2%. 2) Output current capacity: 1A (BA3258HFP), 0.5A (BA33D□□ Series) 3) A ceramic capacitor can be used to prevent output oscillation (BA3258HFP). 4) High Ripple Rejection (BA33D□□ Series) 5) Built-in thermal shutdown circuit 6) Built-in overcurrent protection circuit ● Applications FPDs, TVs, PCs, DSPs in DVDs and CDs ● Product Lineup Part Number Output voltage Vo1 Output voltage Vo2 Current capability Io1 Current capability Io2 Package BA3258HFP 3.3 V 1.5 V 1 A 1 A HRP5 BA33D15HFP 3.3 V 1.5 V 0.5 A 0.5 A HRP5 BA33D18HFP 3.3 V 1.8 V 0.5 A 0.5 A HRP5 ● Absolute Maximum Ratings BA3258HFP BA33D□□ Series Parameter Symbol Ratings Unit Parameter Symbol Ratings Unit Applied voltage VCC 15 *1 V Applied voltage VCC 18 *1 V Power dissipation Pd 2300 *2 mW Power dissipation Pd 2300 *2 mW Operating temperature range Topr −30 to 85 ℃ Operating temperature range Topr −25 to 105 ℃ Ambient storage temperature Tstg −55 to 150 ℃ Ambient storage temperature Tstg −55 to 150 ℃ Maximum junction temperature Tjmax 150 ℃ Maximum junction temperature Tjmax 150 ℃ *1 Must not exceed Pd *2. Derated at 18.4 mW/℃ at Ta>25℃ when mounted on a glass epoxy board (70 mm 70 mm 1.6 mm) ● Recommended Operating Conditions BA3258HFP BA33D□□Series Parameter Symbol Ratings Unit Parameter Symbol Ratings Unit Min. Typ. Max. Min. Typ. Max. Input power supply voltage VCC 4.75 - 14.0 V Input power supply voltage VCC 4.1 - 16.0 V 3.3 V output current Io1 - - 1 A 3.3 V output current Io1 - - 0.5 A 1.5 V output current Io2 - - 1 A 1.5V output current Io2 - - 0.5 A 1.8 V output current Io2 - - 0.5 A No.11026EBT01 |
类似零件编号 - BA33D18HFP |
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类似说明 - BA33D18HFP |
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