Electronic Components Datasheet Search |
|
UC3825DWG4 Datasheet(PDF) 4 Page - Texas Instruments |
|
|
UC3825DWG4 Datasheet(HTML) 4 Page - Texas Instruments |
4 / 19 page 4 UC1825 UC2825 UC3825 UC1825 UC3825 PARAMETERS TEST CONDITIONS UC2825 MIN TOP MAX MIN TOP MAX UNITS PWM Comparator Section Pin 7 Bias Current VPIN 7 = 0V -1 -5 -1 -5 µA Duty Cycle Range 0 80 0 85 % Pin 3 Zero DC Threshold VPIN 7 = 0V 1.1 1.25 1.1 1.25 V Delay to Output* 50 80 50 80 ns Soft-Start Section Charge Current VPIN 8 = 0.5V 3 9 20 3 9 20 µA Discharge Current VPIN 8 = 1V 1 1 mA Current Limit / Shutdown Section Pin 9 Bias Current 0 < VPIN 9 < 4V 15 10 µA Current Limit Threshold 0.9 1.0 1.1 0.9 1.0 1.1 V Shutdown Threshold 1.25 1.40 1.55 1.25 1.40 1.55 V Delay to Output 50 80 50 80 ns Output Section Output Low Level IOUT = 20mA 0.25 0.40 0.25 0.40 V IOUT = 200mA 1.2 2.2 1.2 2.2 V Output High Level IOUT = -20mA 13.0 13.5 13.0 13.5 V IOUT = -200mA 12.0 13.0 12.0 13.0 V Collector Leakage VC = 30V 100 500 10 500 µA Rise/Fall Time* CL = 1nF 30 60 30 60 ns Under-Voltage Lockout Section Start Threshold 8.8 9.2 9.6 8.8 9.2 9.6 V UVLO Hysteresis 0.4 0.8 1.2 0.4 0.8 1.2 V Supply Current Section Start Up Current VCC = 8V 1.1 2.5 1.1 2.5 mA ICC VPIN 1, VPIN 7, VPIN 9 = 0V; VPIN 2 = 1V 22 33 22 33 mA ELECTRICAL CHARACTERISTICS: Unless otherwise stated, these specifications apply for , RT = 3.65k, CT = 1nF, VCC = 15V, -55 °C<TA<125°C for the UC1825, –40°C<TA<85°C for the UC2825, and 0°C<TA<70°C for the UC3825, TA=TJ. |
Similar Part No. - UC3825DWG4 |
|
Similar Description - UC3825DWG4 |
|
|
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 |