NCT24 Datasheet | onsemi

feature low supply current making them suitable for many portable applications. The devices are offered in surface mount packages. Features - Temperature Set Point Easily Programs with a Single External Resistor - Operates with 2.7 V Power Supply (NCT24) - Small SOIC Package - Cost Effective Applications - Power Supply Over- Temperature Detection - Consumer Electronics - Fire/Heat Detection - UPSs, Amplifiers, Motors - CPU Thermal Management in PCs + 9V Battery - RSET Sensor 1 NCT22 7 NC VDD 5 TSET 8 NC 6 OUT 3 NC 4 GND OUT 2 +9 V Sounder CONTROL ASIC ALARM http://onsemi. MARKING DIAGRAM 8 1 SOIC- 8 D SUFFIX CASE 751 NCTxx ALYW 1 xx = 22 or 24 A = Assembly Location L = Wafer Lot Y = Year W = Work Week PIN CONNECTIONS N/C 1 OUT 2 OUT 3 GND 4 NCT22 NCT24 8 N/C 7 VDD 6 N/C 5 TSET (Top View) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet. Figure 1. Heat Monitor for Smoke...