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BD3538F 数据表(PDF) 2 Page - Rohm |
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BD3538F 数据表(HTML) 2 Page - Rohm |
2 / 11 page Technical Note BD3538F,BD3538HFN 2/10 www.rohm.com 2010.05 - Rev.A © 2010 ROHM Co., Ltd. All rights reserved. ● Operating Conditions (Ta=25℃) Parameter Symbol Ratings Unit Min Max Input Voltage VCC 2.7 5.5 V Termination Input Voltage VTT_IN 1.0 5.5 V VDDQ Reference Voltage VDDQ 1.0 2.75 V Enable Input Voltage VEN -0.3 5.5 V ★ No radiation-resistant design is adopted for the present product. ● Electrical Characteristics (unless otherwise noted, Ta=25℃ VCC=3.3V VEN=3V VDDQ=1.8V VTT_IN=1.8V) Parameter Symbol Limits Unit Condition Min Typ Max Standby Current IST - 0.5 1.0 mA VEN=0V Bias Current ICC - 2 4 mA VEN=3V [Enable] High Level Enable Input Voltage VENHIGH 2.3 - 5.5 V Low Level Enable Input Voltage VENLOW -0.3 - 0.8 V Enable Pin Input Current IEN - 7 10 µA VEN=3V [Termination] Termination Output Voltage 1 VTT1 VREF-30m VREF VREF+30m V ITT=-1.0A to 1.0A Ta=0℃ to 105℃ *6 Termination Output Voltage 2 VTT2 VREF-30m VREF VREF+30m V VCC=5V, VDDQ=2.5V VTT_IN=2.5V ITT=-1.0A to 1.0A Ta=0℃ to 105℃ *6 Source Current ITT+ 1.0 - - A Sink Current ITT- - - -1.0 A Load Regulation ⊿ VTT - - 50 mV ITT=-1.0A to 1.0A Line Regulation Reg.l - 20 40 mV Upper Side ON Resistance 1 HRON1 - 0.45 0.9 Ω Lower Side ON Resistance 1 LRON1 - 0.45 0.9 Ω Upper Side ON Resistance 2 HRON2 - 0.4 0.8 Ω VCC=5V, VDDQ=2.5V VTT_IN=2.5V Lower Side ON Resistance 2 LRON2 - 0.4 0.8 Ω VCC=5V, VDDQ=2.5V VTT_IN=2.5V [Reference Voltage Input] Input Impedance ZVDDQ 70 100 130 kΩ Output Voltage 1 VREF1 1/2×VDDQ -18m 1/2×VDDQ 1/2 × VDDQ +18m V IREF=-5mA to 5mA Ta=0℃ to 105℃ *6 Output Voltage 2 VREF2 1/2×VDDQ -40m 1/2×VDDQ 1/2 × VDDQ +40m V IREF=-10mA to 10mA Ta=0℃ to 105℃ *6 Output Voltage 3 VREF3 1/2×VDDQ -25m 1/2×VDDQ 1/2×VDDQ +25m V VCC=5V, VDDQ=2.5V VTT_IN=2.5V IREF=-5mA to 5mA Ta=0℃ to 105℃ *6 Output Voltage 4 VREF4 1/2×VDDQ -40m 1/2×VDDQ 1/2 × VDDQ +40m V VCC=5V, VDDQ=2.5V VTT_IN=2.5V ITT=-10mA to 10mA Ta=0℃ to 105℃ *6 [UVLO] Threshold Voltage VUVLO 2.40 2.55 2.70 V VCC : sweep up Hysteresis Voltage ⊿ VUVLO 100 160 220 mV VCC : sweep down *6 Design Guarantee |
类似零件编号 - BD3538F |
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类似说明 - BD3538F |
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