Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
LMZM33602RLRR Datasheet(PDF) 14 Page - Texas Instruments |
|
|
LMZM33602RLRR Datasheet(HTML) 14 Page - Texas Instruments |
14 / 30 page RT SW 40200 R 0.6 k f kHz § · : ¨ ¸ ¨ ¸ © ¹ 14 LMZM33602 SNVSAO4 – DECEMBER 2017 www.ti.com Product Folder Links: LMZM33602 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated 7.3.4 Switching Frequency (RT) The switching frequency range of the LMZM33602 is 200 kHz to 1.2 MHz. The switching frequency can easily be set by connecting a resistor (RRT) between the RT pin and AGND. Additionally, the RT pin can be left floating and the LMZM33602 will operate at 400 kHz default switching frequency. Use Equation 3 to calculate the RRT value for a desired frequency or simply select from Table 3. The switching frequency must be selected based on the output voltage setting of the device and the operating input voltage. See Table 3 for RRT resistor values and the allowable output voltage range for a given switching frequency for three common input voltages. (3) Table 3. Switching Frequency vs Output Voltage SWITCHING FREQUENCY (kHz) RRT RESISTOR (kΩ) VIN = 5 V (±5%) VIN = 12 V (±5%) VIN = 24 V (±5%) VOUT RANGE (V) VOUT RANGE (V) VOUT RANGE (V) MIN MAX MIN MAX MIN MAX 200 200 1 3.4 1 5.5 1 6.2 250 158 1 3.5 1 6.2 1 10.6 300 133 1 3.5 1 6.8 1 10.6 350 113 1 3.5 1 7.4 1 10.7 400 100 or (RT pin open) 1 3.5 1 7.9 1 11.4 450 88.7 1 3.5 1 8.4 1.2 12.1 500 78.7 1 3.5 1 8.9 1.3 12.8 550 71.5 1 3.4 1 9.3 1.4 13.4 600 66.5 1 3.4 1 9.5 1.6 14.1 650 60.4 1 3.4 1 9.4 1.7 14.6 700 56.2 1 3.3 1 9.3 1.8 15.2 750 52.3 1 3.3 1 9.2 2.0 15.8 800 49.9 1 3.3 1 9.1 2.1 16.3 850 46.4 1 3.2 1.1 9.0 2.2 16.8 900 44.2 1 3.2 1.2 9.0 2.3 17.3 950 41.2 1 3.2 1.2 8.9 2.5 17.8 1000 39.2 1 3.1 1.3 8.8 2.6 18 1050 37.4 1 3.1 1.4 8.7 2.7 18 1100 35.7 1 3.1 1.4 8.6 2.9 18 1150 34.0 1 3 1.5 8.5 3 18 1200 33.2 1 3 1.6 8.5 3.1 18 |
Número de pieza similar - LMZM33602RLRR |
|
Descripción similar - LMZM33602RLRR |
|
|
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 |