поискавой системы для электроныых деталей |
|
TEA1208T датащи(PDF) 9 Page - NXP Semiconductors |
|
TEA1208T датащи(HTML) 9 Page - NXP Semiconductors |
9 / 20 page 2002 Nov 15 9 Philips Semiconductors Product specification High efficiency DC/DC converter TEA1208T CHARACTERISTICS Tamb = −40 to +80 °C; all voltages are measured with respect to ground; positive currents flow into the IC; unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Voltage levels UP CONVERSION; pin U/D = LOW VI input voltage VI(start) − 5.50 V VO output voltage 2.80 − 5.50 V VI(start) start-up input voltage IL < 62 mA 1.40 1.60 1.85 V VI(uvlo) undervoltage lockout input voltage note 1 1.50 2.10 2.50 V DOWN CONVERSION; PIN U/D = HIGH VI input voltage note 2 2.80 − 5.50 V VO output voltage 1.30 − 5.50 V GENERAL Vfb feedback input voltage 1.19 1.24 1.29 V ∆V wdw output voltage window PWM mode 1.5 2.0 3.0 % Current levels Iq quiescent current on pin 3 down conversion; V3 = 3.6 V; note 3 52 65 72 µA Ishdwn current in shut-down mode − 210 µA ILX maximum continuous current on pin 4 Tamb =60 °C −− 0.42 A Tamb =80 °C −− 0.30 A ∆I lim current limit deviation Ilim = 0.5 to 2.5 A; note 4 up conversion −17.5 − +17.5 % down conversion −17.5 − +17.5 % Power MOSFETs RDSon drain-to-source on-state resistance N-type 0.10 0.20 0.30 Ω P-type 0.10 0.22 0.35 Ω Efficiency η 1 efficiency up conversion VI = 3.6 V; VO = 4.6 V; L1 = 10 µH; note 5 IL =1mA − 88 − % IL =10mA − 93 − % IL =50mA − 93 − % IL = 100 mA − 94 − % IL = 200 mA − 95 − % IL = 500 mA − 92 − % |
Аналогичный номер детали - TEA1208T |
|
Аналогичное описание - TEA1208T |
|
|
ссылки URL |
Конфиденциальность |
ALLDATASHEETRU.COM |
Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | обмен ссыками | поиск по производителю 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 |