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M54523P Datasheet(PDF) 1 Page - Mitsubishi Electric Semiconductor |
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M54523P Datasheet(HTML) 1 Page - Mitsubishi Electric Semiconductor |
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1 / 4 page  Jan.2000 Unit : Ω The seven circuits share the COM and GND The diode, indicated with the dotted line, is parasitic, and cannot be used. INPUT OUTPUT GND 2.7k 3k 5k COM IN7 → →O7 7 10 IN5 → →O5 5 12 INPUT OUTPUT IN4 → →O4 4 13 IN3 → →O3 3 14 IN2 → →O2 2 15 1 IN1 → →O1 16 GND 9 8 IN6→ →O6 6 11 →COM COMMON 16P2N-A(FP) 16P4(P) Package type PIN CONFIGURATION MITSUBISHI SEMICONDUCTOR <TRANSISTOR ARRAY> M54523P/FP 7-UNIT 500mA DARLINGTON TRANSISTOR-ARRAY WITH CLAMP DIODE DESCRIPTION M54523P and M54523FP are seven-circuit Darlington tran- sistor arrays with clamping diodes. The circuits are made of NPN transistors. Both the semiconductor integrated circuits perform high-current driving with extremely low input-current supply. FEATURES q High breakdown voltage (BVCEO ≥ 50V) q High-current driving (IC(max) = 500mA) q With clamping diodes q Driving available with PMOS IC ouput q Wide operating temperature range (Ta = –20 to +75 °C) APPLICATION Drives of relays and printers, digit drives of indication ele- ments (LEDs and lamps), and interfaces between standard MOS-bipolar logic IC FUNCTION The M54523P and M54523FP each have seven circuits con- sisting of NPN Darlington transistors. These ICs have resis- tance of 2.7k Ω between input transistor bases and input pins. A spike-killer clamping diode is provided between each output pin (collector) and COM pin. The output transistor emitters are all connected to the GND pin (pin 8). The col- lector current is 500mA maximum. Collector-emitter supply voltage is 50V maximum.The M54523FP is enclosed in a molded small flat package, enabling space-saving design. CIRCUIT DIAGRAM Collector-emitter voltage Collector current Input voltage Clamping diode forward current Clamping diode reverse voltage Power dissipation Operating temperature Storage temperature V mA V mA V W °C °C –0.5 ~ +50 500 –0.5 ~ +30 500 50 1.47(P)/1.00(FP) –20 ~ +75 –55 ~ +125 Ratings Symbol Parameter Conditions Unit ABSOLUTE MAXIMUM RATINGS (Unless otherwise noted, Ta = –20 ~ +75 °C) Output, H Current per circuit output, L Ta = 25 °C, when mounted on board VCEO IC VI IF VR Pd Topr Tstg |
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