LTC1163 Linear Technology, LTC1163 Datasheet
LTC1163
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LTC1163 Summary of contents
Page 1
... LTC1163/LTC1165 are also well suited for sub-3V, 3.3V and 5V nominal supply applications. The LTC1163/LTC1165 internal charge pumps boost the gate voltage 8V above a 3.3V rail, fully enhancing inexpen- sive N-channels for high- or low-side switch applications. The LTC1163/LTC1165 are available in both an 8-pin DIP and an 8-pin SOIC. RFD14N05LSM RFD14N05LSM 2-CELL ...
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... IN V – V Gate Voltage Above Supply GATE S t Turn-ON Time Operating Temperature Range LTC1163C/LTC1165C ........................... Storage Temperature Range ................ – 150 C Lead Temperature (Soldering, 10 sec)................. 300 ORDER PART NUMBER IN1 1 IN2 2 LTC1163CN8 IN3 3 LTC1165CN8 GND 4 ...
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... S GATE Time for V < 0.5V GATE 1000pF S GATE Time for V < 0.5V GATE Note 2: LTC1163: V Note 3: Quiescent current ON is per driver and is measured independently HARA TERISTICS C Supply Current per Driver ON 600 T = 25°C A ONE INPUT = ON 500 OTHER INPUTS = OFF 400 ...
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... CTIO S Input Pins The LTC1163 is noninverting; i.e., the MOSFET gate is driven above the supply when the input pin is held high. The LTC1165 is inverting and drives the MOSFET gate high when the input pin is held low. The inverting inputs of the LTC1165 allow P-channel switches to be replaced by lower resistance/cost N-channel switches while maintain- ing system drive polarity ...
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... GS The startup current can be substantially reduced by limit- ing the slew rate at the gate of an N-channel as shown in Figure 1. The gate drive output of the LTC1163/LTC1165 is passed through a simple RC network, R1 and C1, which substantially slows the slew rate of the MOSFET gate to approximately 1.5 ...
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... Because the input ESD protection diodes are referenced to ground instead of the supply pin possible to drive the LTC1163/LTC1165 inputs from 5V CMOS or TTL logic even though the LTC1163/LTC1165 are powered from a 3.3V supply as shown in Figure 2. The input threshold voltage is approximately 50% of the supply voltage or 1.6V ...
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... F 220 F 16V 24k 6. LTC1163/65 • TA04 MURS120T3 V = 0V, 3.3V, PP 5V, 12V LT1109ACS8-12 EN0 + 16V 2N7002 LTC1163/65 • TA05 MTD MTD MTD 3055EL 3055EL 3055EL 3.3V 3.3V 3.3V LOAD LOAD LOAD LTC1163/65 • TA06 3.3V EN1 OUTPUT 12V HI-Z 7 ...
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... LOAD IRFR024 3.3V LOAD LTC1163/65 • TA07 3.3V OUTPUT MTD3055EL MTD3055EL + 220 F 3.3k 6. 3.3V 3.3V LOAD LOAD 10k 0.1 F LTC1163/65 • TA08 0.400 (10.160) 0.130 ± 0.005 MAX (3.302 ± 0.127 0.125 0.020 (3.175) MIN (0.508 MIN 0.189 – 0.197 (4.801 – 5.004) ...