Electronic Components Datasheet Search |
|
ACT4065SH Datasheet(PDF) 3 Page - Active-Semi, Inc |
|
ACT4065SH Datasheet(HTML) 3 Page - Active-Semi, Inc |
3 / 9 page ACT4065 ABSOLUTE MAXIMUM RATINGS (Note: Exceeding these limits may damage the device. Exposure to absolute maximum rating conditions for long periods may affect device reliability.) PARAMETER VALUE UNIT IN Supply Voltage -0.3 to 30 V SW Voltage -1 to VIN + 1 V BS Voltage VSW – 0.3 to VSW + 8 V EN, FB, COMP Voltage -0.3 to 6 V Continuous SW Current Internally limited A Maximum Power Dissipation 0.76 W Junction to Ambient Thermal Resistance ( θ JA) 105 °C/W Operating Junction Temperature -40 to 150 °C Storage Temperature -55 to 150 °C Lead Temperature (Soldering, 10 sec) 300 °C ELECTRICAL CHARACTERISTICS (VIN = 12V, TJ = 25°C unless otherwise specified.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Input Voltage VIN VOUT = 5V, ILOAD = 1A 6 28 V Feedback Voltage VFB VCOMP = 1.5V 1.267 1.293 1.319 V High-Side Switch On Resistance RONH 0.2 Ω Low-Side Switch On Resistance RONL 8 Ω SW Leakage VEN = 0 0 10 µA Current Limit ILIM 3 3.5 A COMP to Current Limit Transconductance GCOMP 1.8 A/V Error Amplifier Transconductance GEA ΔICOMP = ±10µA 550 µA/V Error Amplifier DC Gain AVEA 4000 V/V Switching Frequency fSW 160 200 240 kHz Short Circuit Switching Frequency VFB = 0 50 kHz Maximum Duty Cycle DMAX VFB = 1.1V 93 % Minimum Duty Cycle VFB = 1.4V 0 % Enable Threshold Voltage Hysteresis = 0.1V 0.7 1 1.3 V Enable Pull Up Current Pin pulled up to 4.5V typically when left unconnected 1 µA Supply Current in Shutdown VEN = 0 8 20 µA IC Supply Current in Operation VEN = 3V, VFB = 1.4V 0.7 mA Thermal Shutdown Temperature Hysteresis = 10°C 160 °C Active-Semi, Inc. - 3 - www.active-semi.com |
Similar Part No. - ACT4065SH |
|
Similar Description - ACT4065SH |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |