Moteur de recherche de fiches techniques de composants électroniques |
|
CS8391 Fiches technique(PDF) 1 Page - Cherry Semiconductor Corporation |
|
CS8391 Fiches technique(HTML) 1 Page - Cherry Semiconductor Corporation |
1 / 6 page 1 Features s 5V, 250mA Primary Output s 5V, 100mA Secondary Output s 3% Tolerance, Both Outputs s ON/OFF Control for Primary Output s Low Quiescent Current Drain (100µA VOUT2) s Low Reverse Current s Protection Features Reverse Battery (-15V) Short Circuit Overtemperature Package Options 5V/250mA, 5V/100mA Micropower Low Dropout Regulator with ENABLE CS8391 Description VIN ENABLE + - Secondary Output Primary Output Current Limit Current Limit VOUT1 Thermal Shutdown Bandgap Reference + - VOUT2 VOUT2Sense VOUT1Sense Gnd * * *Note: Internally connected on 5 leaded package. Block Diagram Absolute Maximum Ratings Input Voltage.....................................................................................-15V to 45V Power Dissipation .................................................................Internally Limited Operating Temperature Range................................................-40¡C to +125¡C Maximum Junction Temperature ...........................................-40¡C to +150¡C Storage Temperature Range ....................................................-55¡C to +150¡C Electrostatic Discharge (Human Body Model) ..........................................4kV Lead Temperature Soldering Wave Solder (through hole styles only)..........10 sec. max, 260¡C peak Reflow (SMD styles only)...........60 sec. max above 183¡C, 230¡C peak The CS8391 is a precision, dual 5V micropower linear voltage regula- tor. The switched primary output (VOUT1) supplies up to 250mA while the secondary (VOUT2) is capable of supplying 100mA. Both outputs have a maximum dropout voltage of 600mV and low reverse current. Quiescent current drain is typically 150µA when supplying 100µA from each output. The ENABLE input provides logic level control of the primary output. With the primary output disabled, quiescent current drain is typically 100µA when supplying 100µA from the secondary output. The CS8391 is extremely robust with protection provided for reverse battery, short circuit, and overtemperature on both outputs. The CS8391 is available in a 5-lead D2PAK. 5 Lead D2PAK Tab (Gnd) 1 Consult factory for 8L and 16L SO, 8L and 16L PDIP, 7L D2PAK and 5L TO-220. 1. VIN 2. VOUT1 3. Gnd 4. VOUT2 5. ENABLE A Company ¨ Rev. 1/12/98 Cherry Semiconductor Corporation 2000 South County Trail, East Greenwich, RI 02818 Tel: (401)885-3600 Fax: (401)885-5786 Email: info@cherry-semi.com Web Site: www.cherry-semi.com |
Numéro de pièce similaire - CS8391 |
|
Description similaire - CS8391 |
|
|
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 |