Electronic Components Datasheet Search |
|
UCD7242RSJT Datasheet(PDF) 7 Page - Texas Instruments |
|
|
UCD7242RSJT Datasheet(HTML) 7 Page - Texas Instruments |
7 / 35 page UCD7242 www.ti.com SLUS962 – JANUARY 2010 PIN FUNCTIONS (continued) UCD7242 –BUCK POWER STAGE QFN PIN NAME I/O FUNCTION 25 SRE-A I Synchronous Rectifier Enable input for the A-channel. High impedance digital input capable of accepting 3.3V or 5V logic level signals used to control the synchronous rectifier switch. An appropriate anti-cross-conduction delay is used during synchronous mode. 26 PWM -A I High impedance digital input capable of accepting 3.3V or 5 V logic level signals up to 2 MHz. A Schmitt trigger input comparator desensitizes this pin from external noise. This pin controls the state of the high side MOSFET and the low side MOSFET when SRE-A is high. PWM = high PWM = low PWM = 1.65 V SRE = high HS = on, LS = off HS = off, LS = on HS = off, LS = off SRE = low HS = on, LS = off HS = off, LS = off HS = off, LS = off 27, 29, 30, 32 VIN – Input Voltage to the buck power stage and driver circuit 28, 31 NC – No internal connection. It is recommended that these pins be tied to VIN. Copyright © 2010, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Link(s): UCD7242 |
Similar Part No. - UCD7242RSJT |
|
Similar Description - UCD7242RSJT |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | 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 |