LF2110BTR IXYS

LF2110B / LF2113B High-Side / Low-Side Gate Driver Features Description Drives two N-channel MOSFETs or IGBTs in The LF2110B and LF2113B are high voltage, high-speed high-side / low side congufi ration MOSFET and IGBT drivers with independent high-side and High-side operation up to 600V low-side outputs. An integrated floating supply enables 2.5A source and sink typical output currents the high-side driver to operate up to 500V for the LF2110B Outputs tolerant to negative transients and up to 600V for the LF2113B. Matched maximum Wide gate driver supply voltage range: 10V to 20V propagation delays of 10ns for the LF2110B and 20ns for Wide logic input supply voltage range: 3.3V to 20V the LF2113B allows high frequency operation. Wide logic supply offset voltage range: -5V to 5V 15 ns (typical) rise / 13 ns (typical) fall times with Logic inputs for both LF2110B and LF2113B are 1000 pF load compatible with standard CMOS levels (as low as 3.3V) 105 ns (typical) turn-on / 94 ns (typical) turn-off while the driver outputs feature high pulse current buffers delay times designed to minimize driver cross-conduction. Cycle-by-cycle edge-triggered shutdown circuitry Under Voltage Lockout (UVLO) for high and low side Oerff ed in a 16-lead SOIC package, the LF2110B and drivers LF2113B operate over an extended temperature range of o o Extended temperature range: -40 C to +125 C -40 C to +125 C. Ordering Information Applications YYear YYear WWeek WWeek Part Package Pack / Qty Mark DC-DC Converters AC-DC Inverters YYWW LF2110BTR SOIC-16 T & R / 1500 LF2110B Motor Controls LOT ID Class D Power Amplifiers YYWW LF2113BTR SOIC-16 T & R / 1500 LF2113B LOT ID Typical Application V+ LF2110B V V V DD DD B HO HIN HIN V S TO SD SD LOAD LIN LIN V CC SOIC-16 V SS LO COM V CC DS-LF2110 B-LF2113 B-R0 3 1LF2110B / LF2113B High-Side / Low-Side Gate Driver 1 Specifications 1.1 Pin Diagrams Top View: SOIC-16 LF2110B / LF2113B 1.2 Pin Descriptions Pin Name Type Description 11 V Power Logic positive voltage supply DD Logic control for the high-side gate driver output. 12 HIN Input Non-Inverting 13 SD Input Logic control for shutdown Logic control for the low side gate driver output. 14 LIN Input Non-Inverting 15 V Power Logic ground SS 7 V Power High-side gate driver floating positive voltage supply B 8 HO Output High-side gate driver output 6 V Power High-side gate driver floating power supply return S 3 V Power Low-side gate driver positive voltage supply cc 1 LO Output Low-side gate driver output 2 COM Power Low-side gate driver power supply return 4, 5, 9, 10, 16 NC No Connect Not Connected Internally DS-LF2110 B-LF2113 B-R0 3 2