SM6611 - Nippon Precision Circuits Inc

SM6611 Miniature High-Precision Temperature Switch IC

Number 1 2 Name VDD T1 I/O – 3 4 5 6 pre NIPPON PRECISION CIRCUITS—2 lim Supply voltage – OUT O T3 – VSS T2 – Ground – ina ry Comparator Output buffer OUT Hysteresis control Description Test pin 1. This pin is used for test purposes by NPC. It has a built-in pull-up resistor. Leave open for normal operation. Output. SM6611×AH: Open-drain output. A pull-.

Features

I I I I pre lim ina I I 2.4 to 12.0V operating supply voltage −20 to 100°C operating temperature range ±3°C temperature accuracy 45 to 95°C output switch temperatures in 10°C steps 10°C temperature hysteresis I I 30µA (typ) low current consumption Output configuration
• SM6611×AH open-drain active-LOW output
• SM6611×BH CMOS active-HIGH output 6-pin SOT23-6W package APPLICATIONS I Motherboard overheating protection I Battery-pack temperature protection PINOUT (Top view) PACKAGE DIMENSIONS (Unit: mm) VDD T1 1 2 3 6 5 4 T2 2.8 ± 0.2 + 0.2 1.8 − 0.1 VSS T3 OUT 0.95 0.95 1.1 ±.