công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
TS1916CX6RFG bảng dữ liệu(PDF) 1 Page - Taiwan Semiconductor Company, Ltd |
|
TS1916CX6RFG bảng dữ liệu(HTML) 1 Page - Taiwan Semiconductor Company, Ltd |
1 / 10 page TS1916 1.7A Boost WLED Driver 1/10 Version: A14 SOT-26 General Description The TS1916 is a step-up (Boost) converter designed for driving up to 10 series white LEDs for backlighting application. The TS1916 uses current mode, 1MHz fixed frequency architecture to regulate the LED current, which is set through an external current sense resistor. It ’s low feedback voltage reduces power loss and improves efficiency. The OVP pin monitors the output voltage and turns off the converter if an over-voltage condition is present due to an open circuit condition. The TS1916 includes under-voltage lockout, current limiting and thermal shutdown protection preventing damage in the event of an output overload. Features ● 2.5V to 5.5V operating input voltage range ● Drives up to 10 series white LEDs ● 1MHz fixed switching frequency ● Wide range for PWM dimming (200Hz to 200kHz) ● Internal 1.7A switching current limit ● Over voltage protection (OVP) ● Internal soft-start function ● Current limit and thermal shutdown protection ● Under voltage lockout Application ● Digital Still Cameras ● Portable Electronics ● PDAs and Palm-Top Computers ● Local Boost Regulator Ordering Information Part No. Package Packing TS1916CX6 RFG SOT-26 3kpcs / 7 ” Reel Note: “G” denotes for Halogen- and Antimony-free as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds Absolute Maximum Ratings Parameter Symbol Limit Unit VCC Pin Voltage VCC -0.3 to 6 V SW Pin Voltage VSW -0.3 to 45 V OVP Pin Voltage VOVP -0.3 to 45 V EN, FB Pin Voltage -0.3 to 6 V Power Dissipation PD ( TJ-TA ) / RθJA mW Storage Temperature Range TSTG -65 to +150 °C Operating Junction Temperature Range TOP -40 to +125 °C Thermal Resistance from junction to case RθJC 15 °C/W Thermal Resistance from junction to ambient RθJA 40 °C/W Note: RθJA is measured with the PCB copper area of approximately 1 in 2 (Multi-layer). Pin Definition: 1. Switch 2. Ground 3. Feedback 4. Enable 5. OVP 6. VCC |
Số phần tương tự - TS1916CX6RFG |
|
Mô tả tương tự - TS1916CX6RFG |
|
|
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 |