CP1032

www.DataSheet4U.com CP1032 Chopper Regulators s q Features Maximum switching current: 3.5A q Built-in ON/OFF control function q Built-in soft start function to suppress overshoot of output voltage in power on sequence or ON/OFF control sequence q q q q Built-in oscillation circuit (Oscillation frequency: TYP. 150kHz) Built-in overheat protection function, overcurrent shut-down function Sleeve-packaged product Variable output voltage (Output variable range: Vref to 35V/–Vref to –30V) [Possible to select step-down output/inversing output according to external connection circuit] s q q Applications LCD monitors Car navigation systems q Switching power supplies s Absolute Maximum Ratings (Ta=25°C) Symbol Rating VIN 40 VADJ 7 VI-O 41 VOUT −1 Vsoft −0.3 to +40 3.5 ISW 35 PD Tj 150 Topr −20 to +85 Tstg −40 to +150 Tsol 260 (10s) Unit V V V V V A W ˚C ˚C ˚C ˚C Parameter ❇1 Input voltage Error input voltage Input-output voltage ❇2 Output − COM voltage ❇3 Vsoft terminal voltage Switching current ❇4 Power dissipation ❇5 Junction temperature Operating temperature Storage temperature Soldering temperature ❇1 Voltage between VIN terminal and COM terminal ❇2 Voltage between VOUT terminal and COM terminal ❇3 Voltage between VSOFT terminal and COM terminal ❇4 PD:With infinite heat sink ❇5 Overheat protection may operate at Tj=125˚C to 150˚C Please refer to the chapter " Handling Precautions ". * All specs and applications shown above subject to change without prior notice. 1F-5 ...