DESCRIPTION
If you need over than 150mA output current, adding external PNP or NPN transistor. Ordering Information Type No. HA17723 HA17723F HA17723P Industrial use Application Commercial use Package DP-14 FP-14DA DP-14 Pin Arrangement NC CURRENT LIMIT CURRENT SENSE VIN (–) VIN (+) VREF VEE 1 2 3 4 5 6 7 (Top View) 14 13 12 11 10 9 8 NC COMP VCC VC VOUT VZ NC HA17723/F/P Circuit Schematic VCC VC VIN (+) VREF VIN (–) VOUT COMP CL CS VZ VEE 2 HA17723/F/P ABSOLUTE MAXIMUM RATINGS
(Ta = 25°C) Item Supply voltage Input/Output voltage differential Differential input voltage Maximum output current Current from VREF Power dissipation Operating temperature Storage temperature Symbol VCC Vdiff (IN-O) VIN (diff) I OUT I REF PT Topr Tstg HA17723/P 40 40 ±5 150 15 830 (Note 1) 0 to +70 / –20 to +75 –55 to +125 HA17723F 40 40 ±5 150 15 625 (Note 2) 0 to +70 –55 to +125 Unit V V V mA mA mW °C °C Notes: 1. Above 25°C derate by 8.3mW/°C 2. Allowable temperature of IC junction part, Tj (max), is as shown below.
Hitachi
