công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
STR-W6735 bảng dữ liệu(PDF) 5 Page - Sanken electric |
|
STR-W6735 bảng dữ liệu(HTML) 5 Page - Sanken electric |
5 / 13 page 5 SANKEN ELECTRIC CO., LTD. 28103.30-5 Quasi-Resonant Topology Primary Switching Regulators STR-W6735 ELECTRICAL CHARACTERISTICS Characteristic Symbol Terminals Min. Typ. Max. Units ELECTRICAL CHARACTERISTICS for Controller (MIC)1 , valid at TA = 25°C, VCC = 20 V, unless otherwise specified Power Supply Start-up Operation Operation Start Voltage VCC(ON) 4 - 3 16.3 18.2 19.9 V Operation Stop Voltage VCC(OFF) 4 - 3 8.8 9.7 10.6 V Circuit Current In Operation ICC(ON) 4 - 3 – – 6 mA Circuit Current In Non-Operation ICC(OFF) 4 - 3 – – 100 μA Oscillation Frequency fosc 1 - 3 19 22 25 kHz Soft Start Operation Stop Voltage VSSOLP(SS) 5 - 3 1.1 1.2 1.4 V Soft Start Operation Charging Current ISSOLP(SS) 5 - 3 –710 –550 –390 μA Normal Operation Bottom-Skip Operation Threshold Voltage 1 VOCPBD(BS1) 7 - 3 –0.720 –0.665 –0.605 V Bottom-Skip Operation Threshold Voltage 2 VOCPBD(BS2) 7 - 3 –0.485 –0.435 –0.385 V Overcurrent Detection Threshold Voltage VOCPBD(LIM) 7 - 3 –0.995 –0.940 –0.895 V OCP/BDOCP/BD Terminal Outflow Current IOCPBD 7 - 3 –250 –100 –40 μA Quasi-Resonant Operation Threshold Voltage 1 VOCPBD(TH1) 7 - 3 0.28 0.40 0.52 V Quasi-Resonant Operation Threshold Voltage 2 VOCPBD(TH2) 7 - 3 0.67 0.80 0.93 V FB Terminal Threshold Voltage VFB(OFF) 6 - 3 1.32 1.45 1.58 V FB Terminal Inflow Current (Normal Operation) IFB(ON) 6 - 3 600 1000 1400 μA Standby Operation Standby Operation Start Voltage VCC(S) 4 - 3 10.3 11.1 12.7 V Standby Operation Start Voltage Interval VCC(SK) 4 - 3 1.10 1.35 1.75 V Standby Non-Operation Circuit Current ICC(S) 4 - 3 – 20 56 μA FB Terminal Inflow Current, Standby Operation IFB(S) 6 - 3 – 4 14 μA FB Terminal Threshold Voltage, Standby Operation VFB(S) 6 - 3 0.55 1.10 1.50 V Minimum On Time tON(MIN) 1 - 3 – 0.75 1.20 μs Maximum On Time tON(MAX) 1 - 3 27.5 32.5 39.0 μs Protection Operation Overload Protection Operation Threshold Voltage VSSOLP(OLP) 5 - 3 4.0 4.9 5.8 V Overload Protection Operation Charging Current ISSOLP(OLP) 5 - 3 –16 –11 –6 μA Overvoltage Protection Operation Voltage VCC(OVP) 4 - 3 25.5 27.7 29.9 V Latch Circuit Holding Current2 ICC(H) 4 - 3 – 45 140 μA Latch Circuit Release Voltage2 VCC(La.OFF) 4 - 3 6.0 7.2 8.5 V ELECTRICAL CHARACTERISTICS for MOSFET , valid at TA = 25°C, unless otherwise specified Drain-to-Source Breakdown Voltage VDSS 1 - 3 500 – – V Drain Leakage Current IDSS 1 - 3 – – 300 μA On Resistance RDS(on) 1 - 3 – – 0.57 Ω Switching Time tf 1 - 3 – – 400 ns Thermal Resistance RθCF Channel to Internal Frame – – 1.55 °C/W 1 Current polarity with respect to the IC: positive current indicates current sink at the terminal named, negative current indicates source at the terminal named. 2 Latch circuit refers to operation during Overload Protection or Overvoltage Protection. |
Số phần tương tự - STR-W6735 |
|
Mô tả tương tự - STR-W6735 |
|
|
Link URL |
Chính sách bảo mật |
ALLDATASHEET.VN |
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Trao đổi link | Tìm kiếm theo nhà sản xuất 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 |