TS3006 A 1.55V to 5.25V, 1.9A, 9kHz to 300kHz Silicon Timer FEATURES DESCRIPTION Ultra Low Supply Current: 1.9 A at 25kHz The TS3006 is a single-supply, second-generation Supply Voltage Operation: 1.55V to 5.25V oscillator/timer fully specified to operate at a supply Single Resistor Sets FOUT at 50% Duty Cycle voltage range of 1.55V to 5.25V while consuming less than 2.4 A(max) supply current. Requiring only a FOUT Period: resistor to set the base output frequency (or output 9kHz FOUT 300kHz period) at 25kHz (or 40s) with a 50% duty cycle, the Single Resistor Sets Output Frequency TS3006 timer/oscillator is compact, easy-to-use, and FOUT Period Accuracy: 3% versatile. Optimized for ultra-long life, low frequency, FOUT Period Drift: 0.02%/C battery-powered/portable applications, the TS3006 FOUT Output Driver Resistance: 160 joins the TS3001, TS3002, TS3004, and TS3005 in the CMOS timer family of NanoWatt Analog high- performance analog integrated circuits. The TS3006 output frequency can be user-adjusted from 9kHz to 300kHz with a single resistor. In addition, the TS3006 represents a 25% reduction in APPLICATIONS pcb area and a factor-of-10 lower power consumption over other CMOS-based integrated circuit Portable and Battery-Powered Equipment oscillators/timers. When compared against industry- Low-Parts-Count Nanopower Oscillator standard 555-timer-based products, the TS3006 Compact Micropower Replacement for Crystal and offers up to 84% reduction in pcb area and over three Ceramic Oscillators orders of magnitude lower power consumption. Micropower Pulse-width Modulation Control Micropower Pulse-position Modulation Control The TS3006 is fully specified over the -40C to +85C Micropower Clock Generation temperature range and is available in a low-profile, Micropower Sequential Timing 8-pin 3x3mm TDFN package with an exposed back- side paddle. TYPICAL APPLICATION CIRCUIT Page 1 2014 Silicon Laboratories, Inc. All rights reserved. TS3006 ABSOLUTE MAXIMUM RATINGS V to GND................................................................. -0.3V to +5.5V Continuous Power Dissipation (T = +70C) DD A PWM CNTRL to GND ................................................ -0.3V to +5.5V 8-Pin TDFN (Derate at 23.8mW/C above +70C) ....... 1951mW FOUT, PWMOUT to GND .......................................... -0.3V to +5.5V Operating Temperature Range ................................. -40C to +85C RSET to GND ............................................................. -0.3V to +2.5V Storage Temperature Range .................................. -65C to +150C CPWM to GND ........................................................... -0.3V to +5.5V Lead Temperature (Soldering, 10s) ...................................... +300C FDIV to GND .............................................................. -0.3V to +5.5V Electrical and thermal 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 condition beyond those indicated in the operational sections of the specifications is not implied. Exposure to any absolute maximum rating conditions for extended periods may affect device reliability and lifetime. PACKAGE/ORDERING INFORMATION PART ORDER NUMBER CARRIER QUANTITY MARKING Tape TS3006ITD833 ----- & Reel 3006I Tape TS3006ITD833T 3000 & Reel Lead-free Program: Silicon Labs supplies only lead-free packaging. Consult Silicon Labs for products specified with wider operating temperature ranges. Page 2 TS3006 Rev. 1.0