AN6535

AN6535 4-pin Negative Adjustable Voltage Regulator s Overview The AN6535 is a monolithic 4-pin negative adjustable voltage regulator. With an external resistor, it provides any stabilized output voltages between –5V and–30V, and is optimum for the power circuits with a current capacitance of up to 0.5A. With various protective circuits built in, it has high reliability and is provided in a 4-lead SIL plastic package. 9.6 – 0.1 ø 3.1 4.0 + 0.5 Unit:mm 12.5max. 0.7±0.2 9.0min. 3–1.0 1.8 2.0 0.5±0.1 1.5 1.3 s Features Wide range of output voltages:VO= –5 to –30V Interal thermal overload protection Interal short-circuit protection Output transistor safe area compensation 2.3 2.3 2.3 3.3max. 4-pin SIL Plastic Package with Fin (SSIP004-P-0000) s Block Diagram Start Circuit Ref. Voltage + Error Amp. – Output Pass Tr. Thermal Protection Rsc Short Circuit Protection 1 Common 2 Input 3 Output 4 Control s Absolute Maximum Ratings (Ta=25˚C) Parameter Supply voltage Supply current Power dissipation Operating ambient temperature Storage Symbol VCC ICC *1 PD Topr Tstg Rating –40 1 7.5 –20 to +80 –55 to +150 Unit V A W ˚C ˚C *1 The internal circuit is provided with a current limiting circuit. *2 Maximum power dissipation value when there is no heat sink (The value varies depending on the external heat dissipation state) s Electrical Characteristics (Ta=25˚C) Parameter Output voltage tolerance Symbol VO Condition VI=VO–3V to VO–15V, IO=5 to 350mA, Tj=25˚C VO=–5V...