DATASHEET ISL88016, ISL88017 FN6141 Rev 1.00 6-Pin Voltage Supervisors with Pin-Selectable Voltage Trip Points August 5, 2015 The ISL88016, ISL88017 supervisors offer pin-selectable Features voltage trip points along with popular functions such as Pin-Selectable Single Voltage Monitoring Supervisors Power-on Reset control, Supply Voltage Supervision, and Manual Reset assertion in a small 6 Ld TSOT-23 package. User Pin-Selectable Voltage Trip Points - ISL88016: 1.60V to 2.85V in 50mV Steps By connecting the three VSET pins to V , GND or floating, DD - ISL88017: 2.15V to 4.65V in 100mV Steps users can program the voltage trip point from 1.60V to 2.85V in 50mV increments on the ISL88016 and from 2.15V to Reduce Inventory on Fixed Voltage Trip Point Options 4.65V in 100mV increments on the ISL88017. These user- Manual Reset Capability selectable reset threshold voltages are accurate to 2% over temperature and the reset signal is valid down to 1V. Proprietary TwinPin Combines Active-Low Reset Output and Manual Reset Input Functions into One Pin Intersils proprietary TwinPin combines the active low reset Reset Signal Valid Down to V = 0.8V out with the manual reset input into one pin. This provides DD device adjustability without sacrificing functionality. These Voltage Threshold 2% Accuracy Over Temp parts are specifically designed for low power consumption No External Components Necessary and high threshold accuracy. Immune to Power-Supply Transients Pinout Ultra Low 3A Supply Current ISL88016, ISL88017 (6 LD TSOT-23) Small 6 Ld TSOT-23 Pb-Free Plus Anneal Available TOP VIEW (RoHS Compliant) V 1 6 RST/MR DD Ordering Information PART NUMBER PART TAPE & PACKAGE PKG. ISL88016 (Note) MARKING REEL (Pb-Free) DWG. GND 2 5 VSET3 ISL88017 ISL88016IHTZ-T 016Z 3k pcs 6 Ld TSOT-23 MDP0049 (No longer available Tape & Reel or supported) VSET1 VSET2 3 4 ISL88017IHTZ-T 017Z 3k pcs 6 Ld TSOT-23 MDP0049 Tape & Reel ISL88016IHTZ-TK 016Z 1k pcs 6 Ld TSOT-23 MDP0049 Applications (No longer available Tape & Reel Process Control Systems or supported) ISL88017IHTZ-T7A 017Z 250 pcs 6 Ld TSOT-23 MDP0049 Intelligent Instruments Tape & Reel Embedded Control Systems ISL88017IHTZ-TK 017Z 1k pcs 6 Ld TSOT-23 MDP0049 Computer Systems Tape & Reel Portable/Battery-Powered Equipment ISL88016/17EVAL1Z Evaluation Platform NOTE: Intersil Pb-free plus anneal products employ special Pb-free PDA and Hand-Held PC Devices material sets molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. FN6141 Rev 1.00 Page 1 of 8 August 5, 2015ISL88016, ISL88017 Functional Block Diagrams V DD RST/MR VSET1 POR VOLTAGE VSET2 SETTING PB V V DD REF VSET3 GND ISL88016 ISL88017 Product Features Table FUNCTION ISL88016 ISL88017 Active-Low Reset (RST) xx Manual Reset Input (MR) xx 1.60V to 2.85V (50mV Increments) Pin-Selectable Voltage Trip Range x 2.15V to 4.65V (100mV Increments) Pin-Selectable Voltage Trip Range x Pb-Free Package Option Available xx Pin Descriptions PIN NAME FUNCTION 1 V Supply Voltage and Monitored Input. The V pin is the IC power supply terminal and also the DD DD monitored input. The voltage at this pin is compared against the programmed voltage trip point, V . TP A reset is first asserted when the device is initially powered up to ensure that the power supply has stabilized. Thereafter, reset is again asserted whenever V falls below V . The device is designed DD TH with hysteresis to help prevent chattering due to noise and is immune to brief power-supply transients. 2 GND Ground. 3 VSET1 Voltage Trip Point Select Pins 1, 2 and 3. These inputs are either tied either to GND or V or left DD floating in various combinations to program the falling voltage trip point. See Voltage Trip Point Setting 4 VSET2 Table on following page for programming configurations. 5 VSET3 6 RST/MR Proprietary TwinPin technology combines Active-Low Reset Output and Manual Reset Input Functions into one pin. This dual function pin functions as both the reset output and a manual reset input. The RST output pin has an integrated 100k pull-up resistor to V that is pulled to GND (LOW) DD when reset is asserted, V < programmed voltage trip point. The MR input is an active-low DD debounced input to which a user can connect a push-button to add manual reset capability. FN6141 Rev 1.00 Page 2 of 8 August 5, 2015