NCP300, NCP301 Voltage Detector Series The NCP300 and NCP301 series are second generation ultralow current voltage detectors. These devices are specifically designed for use as reset controllers in portable microprocessor based systems where extended battery life is paramount. Each series features a highly accurate undervoltage detector with www.onsemi.com hysteresis which prevents erratic system reset operation as the comparator threshold is crossed. MARKING DIAGRAM The NCP300 series consists of complementary output devices that 5 TSOP5/ are available with either an active high or active low reset output. The xxx AYW SOT235 5 NCP301 series has an open drain NChannel output with either an CASE 483 1 active high or active low reset output. 1 The NCP300 and NCP301 device series are available in the xxx = Specific Device Code Thin TSOP5 package with standard undervoltage thresholds. A = Assembly Location Additional thresholds that range from 0.9 V to 4.9 V in 100 mV steps Y = Year can be manufactured. W = Work Week Features = PbFree Package Quiescent Current of 0.5 A Typical (Note:Microdot may be in either location) High Accuracy Undervoltage Threshold of 2.0% PIN CONNECTIONS Wide Operating Voltage Range of 0.8 V to 10 V Complementary or Open Drain Reset Output Reset 1 5 N.C. Output Active Low or Active High Reset Output 2 Input Specified Over the 40C to +125C Temperature Range (Except for Voltage Options from 0.9 to 1.1 V) 3 4 Ground N.C. NCV Prefix for Automotive and Other Applications Requiring (Top View) Unique Site and Control Change Requirements AECQ100 Qualified and PPAP Capable These Devices are PbFree and are RoHS Compliant ORDERING INFORMATION Typical Applications See detailed ordering and shipping information in the ordering Microprocessor Reset Controller information section on page 21 of this data sheet. Low Battery Detection Power Fail Indicator Battery Backup Detection NCP301xSNxxT1 NCP300xSNxxT1 Open Drain Output Configuration Complementary Output Configuration 2 2 1 Input Input Reset Output 1 * * Reset Output V V ref ref 3 3 GND GND * The representative block diagrams depict active low reset output L suffix devices. The comparator inputs are interchanged for the active high output H suffix devices. This device contains 25 active transistors. Figure 1. Representative Block Diagrams Semiconductor Components Industries, LLC, 2016 1 Publication Order Number: October, 2017 Rev. 30 NCP300/DNCP300, NCP301 MAXIMUM RATINGS Rating Symbol Value Unit Input Power Supply Voltage (Pin 2) V 12 V in Output Voltage (Pin 1) V V OUT Complementary, NCP300 0.3 to V +0.3 in NChannel Open Drain, NCP301 0.3 to 12 Output Current (Pin 1) (Note 2) I 70 mA OUT Thermal Resistance JunctiontoAir R 250 C/W JA Maximum Junction Temperature T +150 C J Operating Ambient Temperature Range All Voltage Options: 0.9 V to 1.1 V T 40 to +85 C A All Voltage Options: 1.2 V to 4.9 V T 40 to +125 C A Storage Temperature Range T 55 to +150 C stg Moisture Sensitivity Level MSL 1 Latchup Performance (Note 3) I mA LATCHUP Positive 200 Negative 200 Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. This device series contains ESD protection and exceeds the following tests: Human Body Model 2000 V per MILSTD883, Method 3015. Machine Model Method 200 V. 2. The maximum package power dissipation limit must not be exceeded. T T J(max) A P D R JA 3. Maximum ratings per JEDEC standard JESD78. www.onsemi.com 2
