Os motores de busca de Datasheet de Componentes eletrônicos |
|
N1164 Folha de dados(PDF) 2 Page - List of Unclassifed Manufacturers |
|
N1164 Folha de dados(HTML) 2 Page - List of Unclassifed Manufacturers |
2 / 8 page 2 5 Bit Programmable Synchronous Buck Converter with Dual LDOs Controller NIKO-SEM N1164 AUG-03-2001 ABSOLUTE MAXIMUM RATINGS VCC to GND - 0.3V to 7V Operating Temperature Range, TA 0 to 70 °C BST to GND -0.3V to 15V Operating Junction Temperature Range, TJ 0 to 125 °C Thermal Resistance Junction to Case, θJC 25 °C/W Storage Temperature Range, TSTG -65 to 150 °C Thermal Resistance Junction to Ambient, θJA 80 °C/W Lead Temperature, TLEAD (Soldering, 10 Seconds) 300 °C ELECTRICAL SPECIFICATIONS <Unless specified: VCC = 4.75V ~ 5.25V, GND = PGND = 0V, VOSENSE = VO , 0mV < (CS + - CS-) < 60mV, LDOV = 11.4V ~ 12.6V, T A = 25°C> PARAMETER CONDITIONS MIN TYP MAX UNITS SWITCHING SECTION Supply Voltage VCC 4.5 7 V Supply Current VCC = 5.0V 8 15 mA Output Voltage IO = 2A See Table 1. Load Regulation IO = 0.3A to 15A 1 % Line Regulation All VID Codes 0.5 % Gain (AOL) VOSENSE to VO 35 dB Current Limit Voltage 55 70 85 mV Oscillator Frequency 175 200 225 KHz Oscillator Max Duty Cycle 90 95 % Peak DH Sink/Source Current BSTH - DH = 4.5V, DH - PGNDH = 2V 1 A Peak DL Sink/Source Current BSTL - DL = 4.5V, DL - PGNDL = 2V 1 A OVP Threshold Voltage 120 % OVP Source Current VOVP = 3.0V 10 mA Power-Good Threshold Voltage 85 115 % Dead Time 100 200 nS LINEAR SECTIONS Quiescent Current LDOV = 12V 5 mA Output Voltage (LDO1) 2.45 2.500 2.55 V Output Voltage (LDO2) 1.47 1.500 1.53 V Load Regulation IO = 0 to 8A 1 % Line Regulation 1 % Output Impedance 1 K Ω |
Nº de peça semelhante - N1164 |
|
Descrição semelhante - N1164 |
|
|
Ligação URL |
Privacy Policy |
ALLDATASHEETPT.COM |
ALLDATASHEET é útil para você? [ DONATE ] |
Sobre Alldatasheet | Publicidade | Contato conosco | Privacy Policy | roca de Link | Lista de Fabricantes 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 |