Click here for production status of specific part numbers. MAX16140/MAX16142/MAX16144/ nanoPower, Tiny Supervisor MAX16146/MAX16156MAX16159 with Manual Reset Input General Description Benefits and Features The MAX16140/MAX16142/MAX16144/MAX16146/ 370nA Quiescent Current, Extends Battery Life MAX16156/MAX16157/MAX16158/MAX16159 are ultra- Edge/Level Trigger MR Input low-current, single-channel supervisory ICs that monitor Factory-Set Reset Timeout Period the V voltage from 1.7V to 4.85V in approximately CC 50mV increments and asserts a reset when V voltage MR Debounce Circuitry CC falls below the reset threshold. The reset output remains Factory-Set Threshold: 1.7V to 4.85V asserted for the reset timeout period after the V CC WLP and SOT23 Packages voltage rises above the factory-set V + V . See CC TH HYS -40C to +125C Temperature Range the Selector Guide for available reset timeout options. The MAX16140/MAX16142/MAX16144/MAX16146/ MAX16156/MAX16157/MAX16158/MAX16159 include a Ordering Information appears at end of data sheet. factory-programmable manual reset input (MR) that can be configured to assert a reset when it receives a rising-edge, falling-edge, active-low, or active-high input Simplified Block Diagram signal. The MAX16140/MAX16144/MAX16156/MAX16157 feature an open-drain reset output, while the MAX16142/ MAX16146/MAX16158/MAX16159 feature a push-pull 1.7V to 5.5V reset output. See the Selector Guide for reset output configurations. VCC All devices are specified over the -40C to +125C V CC temperature range. The MAX16140/MAX16142/ MAX16140/MAX16142 MAX16156/MAX16158 available in a tiny 0.73mm MAX16144/MAX16146 P x 0.73mm x 0.5mm, 4-bump WLP. The MAX16144/ MAX16156/MAX16157 MAX16146/MAX16157/MAX16159 are available in 5-pin MAX16158/MAX16159 SOT23 package. RST MR Applications GND GND Chargers Portable/Battery-Powered Equipment e-Readers/Tablets Wearable/Portable Accessories Smart Phones 19-100095 Rev 6 11/19MAX16140/MAX16142/MAX16144/ nanoPower, Tiny Supervisor MAX16146/MAX16156MAX16159 with Manual Reset Input Absolute Maximum Ratings V to GND ............................................................-0.3V to +6V Operating Temperature Range ......................... -40C to +125C CC MR, RST to GND.....................................................-0.3V to +6V Junction Temperature ......................................................+150C Continuous Sink/Source Current (All Pins) ...... -20mA to +20mA Soldering Temperature (reflow) .......................................+300C Continious Power Dissipation (Multilayer Board) Storage Temperature Range ............................ -65C to +150C WLP (T = +70C, derate 9.58mW/C above +70C ....766.4mW A Continious Power Dissipation (Multilayer Board) SOT23-5 (T = +70C, derate 3.90mW/C above +70C ...........312.60mW A Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Package Information WLP PACKAGE CODE N40C0+1 Outline Number 21-100103 Land Pattern Number Application Note 1891 THERMAL RESISTANCE, FOUR-LAYER BOARD: Junction to Ambient ( ) 104.41C/W JA Junction to Case ( ) N/A JC SOT23 PACKAGE CODE U5+2 Outline Number 21-0057 Land Pattern Number 90-0174 THERMAL RESISTANCE, MULTI-LAYER BOARD: Junction to Ambient ( ) 255.90C/W JA Junction to Case ( ) 81C/W JC For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that a +, , or - in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status. Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. Maxim Integrated 2 www.maximintegrated.com