ltc4440es6-trpbf Linear Technology Corporation, ltc4440es6-trpbf Datasheet
ltc4440es6-trpbf
Related parts for ltc4440es6-trpbf
ltc4440es6-trpbf Summary of contents
Page 1
... MOSFET when activated. The LTC4440 is available in the low profile (1mm) SOT-23 and thermally enhanced 8-lead MSOP packages. , LTC and LT are registered trademarks of Linear Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation. Protected by U.S. Patents, including 6677210. LTC4440 ...
Page 2
... V – V Rising BOOST TS V – V Falling BOOST TS Hysteresis INP Ramping High INP Ramping Low ORDER PART NUMBER TOP VIEW LTC4440ES6 6 BOOST PACKAGE PART MARKING = 125°C, θ = 230°C/W JA LTZY = GND = 0V, unless otherwise noted. TS MIN TYP MAX 250 ...
Page 3
ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are at T SYMBOL PARAMETER Output Gate Driver (TG) V High Output Voltage OH V Low Output Voltage OL I Peak Pull-Up Current PU R Output Pull-Down Resistance DS Switching Timing t Output Rise ...
Page 4
LTC4440 W U TYPICAL PERFOR A CE CHARACTERISTICS Output High Voltage ( Supply Voltage 25° –1mA –10mA –100mA ...
Page 5
W U TYPICAL PERFOR A CE CHARACTERISTICS Input Threshold Hysteresis vs Temperature 500 480 460 440 420 400 380 360 340 8V 320 300 –60 ...
Page 6
LTC4440 CTIO S Exposed Pad MS8E Package INP (Pin 1): Input Signal. TTL/CMOS compatible input referenced to GND (Pin 2). GND (Pins 2, 4): Chip Ground. V (Pin 3): Chip Supply. This pin powers the ...
Page 7
U U APPLICATIO S I FOR ATIO Overview The LTC4440 receives a ground-referenced, low voltage digital input signal to drive a high side N-channel power MOSFET whose drain can float up to 100V above ground, eliminating the need for a ...
Page 8
LTC4440 U U APPLICATIO S I FOR ATIO Power Dissipation To ensure proper operation and long-term reliability, the LTC4440 must not operate beyond its maximum tempera- ture rating. Package junction temperature can be calcu- lated by ...
Page 9
U TYPICAL APPLICATIO S LTC4440 4440f 9 ...
Page 10
LTC4440 U TYPICAL APPLICATIO S 10 4440f ...
Page 11
... DRAWING NOT TO SCALE 3. DIMENSIONS ARE INCLUSIVE OF PLATING Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. U ...
Page 12
... LTC4440 U TYPICAL APPLICATIO LTC3723-2/LTC4440/LTC3901 240W 42V-56V 0.56µ 1µF 1µF 48V IN 100V 100V 11V D1 – INP BOOST LTC4440ES6 5 TG GND 0.22µ 12V 11V IN A MMBT3904 6 4 15k 120Ω DRVA DRVB 1/ LTC3723EGN-2 215k 15 ...