Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
TEA1732CTS Datasheet(PDF) 1 Page - NXP Semiconductors |
|
TEA1732CTS Datasheet(HTML) 1 Page - NXP Semiconductors |
1 / 20 page 1. General description The TEA1732CTS is a low cost Switched Mode Power Supply (SMPS) controller IC intended for flyback topologies. The TEA1732CTS operates in peak current and frequency control mode. Frequency jitter has been implemented to reduce ElectroMagnetic Interference (EMI). Slope compensation is integrated for Continuous Conduction Mode (CCM) operation. The TEA1732CTS IC features OverPower Protection (OPP). The controller accepts an overpower situation for a limited amount of time. Mains undervoltage protection (brownout), output OverVoltage Protection (OVP), and OverTemperature Protection (OTP) can be implemented using a minimal number of external components. At low-power levels, the primary peak current is set to 25 % of the maximum peak current. The switching frequency is reduced to limit the switching losses. The combination of fixed frequency operation at high output power and frequency reduction at low output power provides high efficiency over the total load range. The TEA1732CTS makes the design of low-cost, highly efficient and reliable supplies for power requirements up to 75 W easier by requiring a minimum number of external components. 2. Features and benefits SMPS controller IC enabling low-cost applications Large input voltage range (12 V to 30 V) Integrated OverVoltage Protection (OVP) on the VCC pin Accurate OverVoltage Protection (OVP) via the ISENSE pin Very low supply current during start-up and restart (10 A typical) Low supply current during normal operation (0.58 mA typical without load) Internal overpower time-out Overpower protection or high/low line compensation Fixed switching frequency with frequency jitter to reduce EMI Frequency reduction with fixed minimum peak current to maintain high efficiency at low output power levels Frequency increase at peak power operation Slope compensation for CCM operation Integrated soft-start TEA1732CTS GreenChip SMPS control IC Rev. 1 — 18 March 2014 Product data sheet |
Número de pieza similar - TEA1732CTS |
|
Descripción similar - TEA1732CTS |
|
|
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 |