Moteur de recherche de fiches techniques de composants électroniques |
|
CAT2300 Fiches technique(PDF) 2 Page - ON Semiconductor |
|
CAT2300 Fiches technique(HTML) 2 Page - ON Semiconductor |
2 / 7 page CAT2300 http://onsemi.com 2 VREG GND Sense KS Kelvin Gate EN 250 mA 1 0 Figure 2. Simplified Block Diagram IMEAS + − VDD Table 1. PIN FUNCTION DESCRIPTION Pin No. Pin Name Function 1 Sense Connects to Sense pin of SENSEFET and directs sensed current to IMEAS output. 2 KS Kelvin Sense; a Kelvin connection for the current mirror control amplifier. This connection must be made directly to Sense on the SENSEFET package. Do not share any trace length with CAT2300’s Sense lead. 3 Kelvin Connects to Kelvin pin of the SENSEFET. Serves as the reference point for Sense lead biasing. 4 Gate Connects to Gate of the SENSEFET and controls SENSEFET operation. 5 GND Electrical ground for IC. 6 VDD External voltage supply for driving the gate of the SENSEFET and power supply for CAT2300 internal circuitry via an internal voltage regulator. 7 EN Enable: High true logic input. Turns ON SENSEFET and CAT2300’s internal circuitry. A logic LOW on EN grounds Gate, shutting off the SENSEFET and shuts down the internal current source and mirroring circuitry. 8 IMEAS Sensed current output. A resistor between IMEAS and ground develops a voltage proportional to the current flowing through the SENSEFET. PAD Backside paddle is internally connected to GND. This pad may be left floating but if connected with PCB it must be to the ground plane of circuitry which is also grounded. Table 2. ABSOLUTE MAXIMUM RATINGS (Note 1) Parameter Symbol Value Unit VDD VDD 6.5 V Gate ±15 mA VK, EN, Sense, KS, Kelvin, IMEAS 6.5 V Junction Temperature 150 °C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. Guaranteed by design. Table 3. RECOMMENDED OPERATING CONDITIONS Parameter Symbol Value Unit VK VK 0.9 to 1.5 V VDD VDD 5 V Maximum Junction Temperature TJUNCTION 125 °C Ambient Temperature Range TAMBIENT −40 to +85 °C |
Numéro de pièce similaire - CAT2300 |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |