Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
TPS65181RGZR Datasheet(PDF) 7 Page - Texas Instruments |
|
|
TPS65181RGZR Datasheet(HTML) 7 Page - Texas Instruments |
7 / 44 page TPS65180, TPS65181, TPS65180B, TPS65181B www.ti.com SLVSA76F – MARCH 2010 – REVISED FEBRUARY 2011 ELECTRICAL CHARACTERISTICS VIN = 3.7 V, TA = –10°C to 85ºC, Typical values are at TA = 25ºC (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT INPUT VOLTAGE VIN Input voltage range 3 3.7 6 V VUVLO Undervoltage lockout threshold VIN falling 2.9 V VHYS Undervoltage lockout hysteresis VIN rising 400 mV INPUT CURRENT Operating quiescent current into IQ Device switching, no load 5.5 mA VIN Operating quiescent current into ISTD Device in standby mode 130 µA VIN ISLEEP Shutdown current Device in sleep mode 2.8 10 µA INTERNAL SUPPLIES VINT_LDO1 Internal supply 2.7 V VINT_LDO2 Internal supply 2.7 V VREF Internal supply 2.25 V DCDC1 (POSITIVE BOOST REGULATOR) VIN Input voltage range 3 3.7 6 V Output voltage range 17 V VOUT DC set tolerance -5 5 % IOUT Output current 160 mA RDS(ON) MOSFET on resistance VIN = 3.7 V 350 m Ω Switch current limit 1.5 A ILIMIT Switch current accuracy -30 30 % fSW Switching frequency 1 MHz L Inductor 2.2 µH C Capacitor 2x4.7 µF ESR Capacitor ESR 20 m Ω DCDC2 (INVERTING BUCK-BOOST REGULATOR) VIN Input voltage range 3 3.7 6 V Output voltage range -17 V VOUT DC set tolerance -5 5 % IOUT Output current 160 mA RDS(ON) MOSFET on resistance VIN = 3.7 V 350 m Ω Switch current limit 1.5 A ILIMIT Switch current accuracy -30 30 % L Inductor 4.7 µH C Capacitor 2x4.7 µF ESR Capacitor ESR 20 m Ω LDO1 (VPOS) VPOS_IN Input voltage range 16.15 17 17.85 V VIN = 17 V, VSET Output voltage set value 14.25 15 15.75 V VPOS_SET[2:0] = 0x0h to 0x7h VINTERVAL Output voltage set resolution VIN = 17 V 250 mV VPOS_OUT Output voltage range VSET = 15 V, ILOAD = 20 mA 14.85 15 15.15 V VOUTTOL Output tolerance VSET = 15 V, ILOAD = 20 mA -1 1 % VDROPOUT Dropout voltage ILOAD = 120 mA 250 mV VLOADREG Load regulation – DC ILOAD = 10% to 90% 1 % ILOAD Load current range 120 mA © 2010–2011, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Link(s): TPS65180 TPS65181 TPS65180B TPS65181B |
Número de pieza similar - TPS65181RGZR |
|
Descripción similar - TPS65181RGZR |
|
|
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 |