 |
Datenblatt-Suchmaschine für elektronische Bauteile |
|
|
Datenblatt-Suchmaschine für elektronische Bauteile |
|
LT3804EFE Datenblatt(PDF) 2 Page - Linear Technology |
|
|
|||||||||||||||||||||||||||||
LT3804EFE Datenblatt(HTML) 2 Page - Linear Technology |
|
|
2 / 16 page  LT3804 2 3804i VCC Supply Voltage .................................................. 26V BOOST Pin Voltage with Respect to SW Pin ............ 10V BOOST Pin Voltage with Respect to GND Pin .......... 35V SYNC Pin Voltage (Note 2) ..................................... 30V GNDS1 Pin Voltage ................................................... 1V GNDS2 Pin Voltage ................................................... 1V Operating Junction Temperature Range LT3804E (Note 3) ..............................–40 °C to 125°C Storage Temperature Range ..................–65 °C to 150°C Lead Temperature (Soldering, 10 sec).................. 300 °C ORDER PART NUMBER TJMAX = 125°C, θJA = 38°C/W EXPOSED PAD IS SGND (PIN 29) MUST BE CONNECTED TO PCB LT3804EFE ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1) ELECTRICAL CHARACTERISTICS The q denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VCC = 11V, GNDS1=GNDS2=0V, operating maximum VCC = 25V, no load on any outputs, unless otherwise noted. Consult LTC Marketing for parts specified with wider operating temperature ranges. FE PACKAGE 28-LEAD PLASTIC TSSOP 1 2 3 4 5 6 7 TOP VIEW 28 27 26 25 24 23 22 8 9 10 11 12 13 14 21 20 19 18 17 16 15 CL1P CL1N ILCOMP2 BOOST TGATE SW CSET SYNC SS2 PGIN1 PGIN2 GNDS2 GNDS1 VFB2 ILCOMP1 GBIAS BGATE VCC PGND OPTO VAOUT1 CL2N CL2P PGOOD VFB1 SS1 BGS VAOUT2 29 PARAMETER CONDITIONS MIN TYP MAX UNITS Overall Supply Voltage (VCC) q 825 V Supply Current (IVCC)VAOUT2 ≤ 1.2V (Switching Off) 9 13 mA BOOST Pin Current VBOOST = VSW + 8V, 0V ≤ VSW ≤ 24V TGATE High 2 3 mA TGATE Low 2 3 mA Voltage Amplifier VA1,VA2 Reference Voltage (VREF1,VREF2) Common Mode: ±20mV (0°C to 125°C) 0.591 0.6 0.609 V (–40 °C to 125°C) q 0.587 0.609 V ∆VREF over Common Mode: ±100mV –3 3 mV VFB1, VFB2 Pin Input Current VFB1 = VREF1, VFB2 = VREF2 0.2 0.5 µA Remote Ground Pin (GNDS1,GNDS2) Current –100mV ≤ GNDS1, GNDS2 ≤ 100mV q –50 –100 µA VAOUT1 High at OA1 Threshold 1.5V VFB1 = VREF1 – 10mV, IVAOUT1 = –50µA 1.75 V VAOUT1 High at OA1 Threshold 1.25V VFB1 = VREF1 – 10mV, IVAOUT1 = –50µA 1.45 V VAOUT1 Low VFB1 = VREF1 + 10mV, IVAOUT1 = 100µA 0.7 V VAOUT2 High VFB2 = VREF2 – 10mV, IVAOUT2 = –50µA 4.5 V VAOUT2 Low VFB2 = VREF2 + 10mV, IVAOUT2 = 100µA 0.8 V VAOUT1 Source Current q 100 230 400 µA VAOUT2 Source Current q 70 150 250 µA Open-Loop Gain 100 dB Gain Bandwidth Product 10 MHz Soft-Start Current (SS1,SS2) 510 24 µA |
|
|
Link URL |
| War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Link zum Datenblatt | Linktausch | Hersteller 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 |
German ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
