MC33349 Datasheet | Motorola Semiconductor

features consist of internally trimmed charge and discharge voltage limits, charge and discharge current limit detection, and a virtually zero current sleepmode state when the cell is discharged. This protection circuit requires a minimum number of external ponents and is targeted for inclusion within the battery pack. This MC33349 is available in the SOT- 23 6 lead surface mount package. - Internally Trimmed Charge and Discharge Voltage Limits - - - - - SEMICONDUCTOR TECHNICAL DATA Charge and Discharge Current Limit Detection Virtually Zero Current Sleepmode State when Cells are Discharged Dedicated for One Cell Applications Minimum ponents for Inclusion within the Battery Pack Available in a Low Profile Surface Mount Package Ordering Information shown on following page. 6 1 Typical One Cell Smart Battery Pack N SUFFIX PLASTIC PACKAGE CASE 1262 (SOT- 23) 0.1 µF 5 100 Ω PIN CONNECTIONS MC33349 DO 6 0.01 µF 4 1 0.1 µF 3 2 1 2 3 (Top View) 6 Gnd 5 Vcell 4 Ct P- CO 1.0 kΩ This device contains 264 active transistors. This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice. © Motorola, Inc. 1998 Rev 0 MOTOROLA ANALOG IC DEVICE DATA ORDERING INFORMATION Charge Overvoltage Threshold (V) 4.2 4.2 4.25 4.25 4.3 200 MC33349N- 6 MC33349N- 7 MC33349N- 8 MC33349N- 9 MC33349N- 10 4.3 4.35 4.35 4.65 4.65 2.3 2 3 75 150 75 150 75 Charge Overvoltage Hysteresis (m V) Discharge Undervoltage Threshold (V) Current Limit Threshold (m V) 150 75 150 75 150 TA = - 40 40 to 85°C SOT 23 SOT- 23 Operating Temperature Range Device MC33349N- 1 MC33349N- 2 MC33349N- 3 MC33349N- 4 MC33349N- 5 Package ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁ ÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁ ÁÁ MAXIMUM RATINGS Ratings Symbol VIR Value Unit V ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁ ÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁ ÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁ ÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁ ÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁ ÁÁ Thermal Resistance, Junction- to-...