Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
TPS65051RSMR Datasheet(PDF) 3 Page - Texas Instruments |
|
|
TPS65051RSMR Datasheet(HTML) 3 Page - Texas Instruments |
3 / 37 page www.ti.com ELECTRICAL CHARACTERISTICS TPS65050, TPS65051, TPS65052 TPS65054, TPS65056 SLVS710 – JANUARY 2007 RECOMMENDED OPERATING CONDITIONS (continued) over operating free-air temperature range (unless otherwise noted) MIN NOM MAX UNIT VINLDO1, Output voltage range for LDO1 and LDO2 1 V VINLDO2 VO Output voltage range for LDO3 and LDO4 1 VINLDO3/4 V Output current at L1 (DCDC1) for TPS65051, TPS65052 1000 mA Output current at L1 (DCDC1) for TPS65050, TPS65054 600 mA IO Output current at L1 (DCDC2) 600 mA Output current at VLDO1, VLDO2 400 mA Output current at VLDO3, VLDO4 200 mA Inductor at L1, L2(1) 1.5 2.2 µH Output capacitor at VDCDC1, VDCDC2(2) 10 22 µF CO Output capacitor at VLDO1, VLDO2, VLDO3, VLDO4(2) 2.2 µF Input capacitor at VCC(2) 1 µF CI Input capacitor at VINLDO1/2(2) 2.2 µF Input capacitor at VINLDO3/4(2) 2.2 µF TA Operating ambient temperature range -40 85 °C TJ Operating junction temperature range -40 125 °C Resistor from battery voltage to VCC used for filtering(3) 1 10 Ω (1) See the Application Information section of this data sheet for more details. (2) See the Application Information section of this data sheet for more details. (3) Up to 2 mA can flow into VCC when both converters are running in PWM, this resistor causes the UVLO threshold to be shifted accordingly. V CC = VINDCDC1/2 = 3.6 V, EN = VCC, MODE = GND, L = 2.2 µH, CO = 10 µF. TA = -40°C to 85°C, typical values are at T A = 25°C (unless otherwise noted). PARAMETER TEST CONDITIONS MIN TYP MAX UNIT SUPPLY CURRENT VI Input voltage range at VINDCDC1/2 2.5 6 V One converter, IO = 0 mA. PFM mode enabled (Mode = GND) device not 20 30 µA switching, EN_DCDC1 = VI OR EN_DCDC2 = VI; EN_LDO1= EN_LDO2 = EN_LDO3/4 = GND Two converters, IO = 0 mA Operating quiescent current PFM mode enabled (Mode = 0) device not 32 40 µA IQ Total current into VCC, VINDCDC1/2, switching, EN_DCDC1 = VI AND EN_DCDC2 = VI; VINLDO1, VINLDO2, VINLDO3/4 EN_LDO1 = EN_LDO2 = EN_LDO3/4 = GND One converter, IO = 0 mA. PFM mode enabled (Mode = GND) device not switching, EN_DCDC1 = VI OR EN_DCDC2 = VI; 180 250 µA EN_LDO1 = EN_LDO2 = EN_LDO3 = EN_LDO4 = VI One converter, IO = 0 mA. Switching with no load (Mode = VI), PWM operation 0.85 mA EN_DCDC1 = VI OR EN_DCDC2 = VI; EN_LDO1 = EN_LDO2 = EN_LDO3/4 = GND IQ Operating quiescent current into VCC Two converters, IO = 0 mA Switching with no load (Mode = VI), PWM operation 1.25 mA EN_DCDC1 = VI AND EN_DCDC2 = VI; EN_LDO1 = EN_LDO2 = EN_LDO3/4 = GND EN_DCDC1 = EN_DCDC2 = GND EN_LDO1 = I(SD) Shutdown current 9 12 µA EN_LDO2 = EN_LDO3 = EN_LDO4 = GND Undervoltage lockout threshold for V(UVLO) Voltage at VCC 1.8 2 V DCDC converters and LDOs 3 Submit Documentation Feedback |
Número de pieza similar - TPS65051RSMR |
|
Descripción similar - TPS65051RSMR |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | 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 |