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(VIN + 5V) to 70V Wide Output Voltage Range
850kHz Fixed Switching Frequency
Internal 0.6Ω (TYP) 72V MOSFET
Less than 1μA Shutdown Current
Boost Converter Output Power
SGM41285A: 300mW
High-side Current Monitor Ratios
SGM41285A: 1:1
Accurate High-side APD Current Monitor with 1:1 and 5:1 Ratios
Resistor-Adjustable Ultra-Fast APD Current Limit (1μs Response Time)
Open-Drain Current-Limit Indicator Flag
Constant PWM Frequency Provides Easy Filtering in Low Noise Applications
Internal Soft-Start Function
-40℃ to +125℃ Operating Temperature Range
Available in a Green TQFN-3×3-16L Package
ABSOLUTE MAXIMUM RATINGS
IN, nSHDN, FB, nILIM, RLIM, CNTRL, CLAMP to SGND
............................................................................. -0.3V to 6V
SW to PGND...................................................... -0.3V to 76V
BIAS to SGND ................................................... -0.3V to 76V
APD, to SGND.................................... -0.3V to (VBIAS + 0.3V)
PGND to SGND................................................ -0.3V to 0.3V
MOUT to SGND............................... -0.3V to (VCLAMP + 0.3V)
Package Thermal Resistance
TQFN-3×3-16L, θJA.................................................... 45℃/W
Junction Temperature.................................................+150℃
Storage Temperature Range .......................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
HBM.............................................................................4000V
MM.................................................................................200V
CDM ............................................................................1000V
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range...........................................2.8V to 5.5V
Operating Ambient Temperature Range......-40℃ to +125℃
Operating Junction Temperature Range......-40℃ to +125℃
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Reviews
- J
Justin Milliron
Dec 26, 2024
SGMICRO IC Integrated Circuit Chip SGM41285AXTQ16G/TRI’m optimistic about the outcome.HelpfulUnhelpful - J
Jeff Campbell
Dec 05, 2024
SGMICRO IC Integrated Circuit Chip SGM41285AXTQ16G/TRUnmatched shopping experience.HelpfulUnhelpful - I
ISHMAEL OLEWE-NYUNYA
Nov 07, 2024
SGMICRO IC Integrated Circuit Chip SGM41285AXTQ16G/TRThus far, I’m eagerly awaiting tomorrow’s opportunities!HelpfulUnhelpful - D
Dawn ODonnell
Sep 19, 2024
SGMICRO IC Integrated Circuit Chip SGM41285AXTQ16G/TRGreat product and also a great price!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
SGMICRO IC Integrated Circuit Chip SGM41285AXTQ16G/TRAll was ok! No problems whatsoever.HelpfulUnhelpful
SGMICRO IC Integrated Circuit Chip SGM41285AXTQ16G/TR
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
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