 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
LM5032 Datasheet(PDF) 1 Page - National Semiconductor (TI) |
|
|
|
|||||||||||||||||||||||||||||
LM5032 Datasheet(HTML) 1 Page - National Semiconductor (TI) |
|
|
1 / 22 page  LM5032 High Voltage Dual Interleaved Current Mode Controller General Description The LM5032 dual current mode PWM controller contains all the features needed to control either two independent for- ward dc/dc converters or a single high current converter comprised of two interleaved power stages. The two control- ler channels operate 180˚ out of phase thereby reducing input ripple current. The LM5032 includes a startup regulator that operates over a wide input range up to 100V and compound (bipolar + CMOS) gate drivers that provide a robust 2.5A peak sink current. The adjustable maximum PWM duty cycle reduce stress on the primary side MOSFET switches. Additional features include programmable line under-voltage lockout, cycle-by-cycle current limit, hiccup mode fault operation with adjustable response time, PWM slope compensation, soft-start, and a 2 MHz capable oscil- lator with synchronization capability. Features n Two independent PWM current mode controllers n Integrated high voltage startup regulator n Compound 2.5A main output gate drivers n Single resistor oscillator setting to 2 MHz n Synchronizable oscillator n Programmable maximum duty cycle n Maximum duty cycle fold-back at high line voltage n Adjustable timer for hiccup mode current limiting n Integrated slope compensation n Adjustable line under-voltage lockout n Independently adjustable soft-start (each regulator) n Direct interface with opto-coupler transistor n Thermal shutdown Applications n Telecommunication Power Converters n Industrial Power Converters n +42V Automotive Systems Packages n TSSOP-16 Typical Application Circuit 20135001 Dual Interleaved Regulators with Independent Outputs March 2005 © 2005 National Semiconductor Corporation DS201350 www.national.com |
Similar Part No. - LM5032 |
|
Similar Description - LM5032 |
|
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
