Search Results: Gate

Simple Power-FET Driver is Isolated and DC-Coupled - Maxim [Open results in new window]
... Abstract: An isolated transformer-driver IC (MAX845) and small external transformer
produce an isolated gate-control signal for a power FET. ...
korea.maxim-ic.com/appnotes.cfm/appnote_number/3465 - 22k

What is a Transmission Gate (Analog Switch)? - Maxim [Open results in new window]
... for a transmission gate depicts the bidirectional nature of the circuit's operation
(Figure 2). Figure 2. Circuit symbol. What Are Transmission Gates Used for? ...
korea.maxim-ic.com/appnotes.cfm/an_pk/4243 - 23k

Simple Circuit Provides +5V Gate Bias From -48V Input - Maxim [Open results in new window]
... 핵심 단어: Simple Circuit Provides +5V Gate Bias From -48V Input. 관련 부품. APP
1803: Dec 05, 2002. ... Simple Circuit Provides +5V Gate Bias From -48V Input. ...
korea.maxim-ic.com/appnotes.cfm/an_pk/1803 - 20k

Simple Circuit Doubles Input Frequency - Maxim [Open results in new window]
... 핵심 단어: comparators, exclusive-OR gates, XOR gates, frequency doublers. ... simple
circuit consisting of a comparator and an exclusive-OR gate is sufficient ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3327 - 20k

Minimize Short-Circuit Current Pulse in Hot-Swap Controller ... [Open results in new window]
... Abstract: Because of internal circuit-breaker delay and limited MOS-gate pulldown
current, many hot-swap controllers do not limit current during the first ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3328 - 23k

Single Supply Sequencer Sequences Negative Voltages - Maxim [Open results in new window]
... The MOSFET gate drive, GATE, swings between V CC2 + 5.5V and GND, thus, with
a negative supply voltage, the MOSFET cannot be turned off. ...
korea.maxim-ic.com/appnotes.cfm/an_pk/1043 - 20k

Building a Power Supply That Works - Maxim [Open results in new window]
... They include drivers capable of delivering up to 2A (briefly) for charging the
gate capacitance of external MOSFETs. ... MOSFET Gate Capacitance. ...
korea.maxim-ic.com/appnotes.cfm/an_pk/1897/ - 45k

Smart IC Maintains Uniform Bias Current For GaAs MESFETs - Maxim [Open results in new window]
... Abstract: A current sensor that monitors the drain-source current (IDS) at the source
of the MESFET and provides feedback to the gate input overcoming the ...
korea.maxim-ic.com/appnotes.cfm/an_pk/1800 - 20k

One Button Turns Microprocessor On and Off - Maxim [Open results in new window]
... Abstract: Combining a low-dropout (LDO) linear regulator with an OR gate produces
a circuit that allows a single pushbutton to turn a microprocessor-based ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3283 - 23k

Fault-Tolerant Analog Switches - Maxim [Open results in new window]
... If the switch is supposed to be on, then the N1 and N2 gates are driven to +15V,
and the P1 gate to -15V; the opposite occurs if the switch is supposed to be ...
korea.maxim-ic.com/appnotes.cfm/an_pk/745 - 38k

DS1077L EconOscillator Architecture and Online Interactive ... [Open results in new window]
... Two gated output buffers receive the clock signal from ... These gates can be turned
off and on either ... Output gate switching and powerdown are configured to occur ...
korea.maxim-ic.com/appnotes.cfm/an_pk/173 - 22k

DS1077 5V EconOscillator Architecture and Online Interactive ... [Open results in new window]
... Two gated output buffers receive the clock signal from the ... These gates can be turned
off and on either ... Output gate switching and power-down are configured to ...
korea.maxim-ic.com/appnotes.cfm/an_pk/185 - 23k

Reverse-Current Circuitry Protection - Maxim [Open results in new window]
... Because you must pull the gate voltage of an NMOS FET above the source for full
enhancement, an NMOS FET belongs in the battery-return path (Figure 3). Thus ...
korea.maxim-ic.com/appnotes.cfm/an_pk/636 - 29k

Protection Circuitry for Reversed Charger Connections to the ... [Open results in new window]
... When the protector attempts to turn off, it drives the gate to 0V. This leaves
a +5V gate-to-source voltage on the DC FET, thus turning it on. ...
korea.maxim-ic.com/appnotes.cfm/an_pk/4219 - 20k

Thermal Switches Provide Circuit Disconnect - Maxim [Open results in new window]
... thresholds for these switches are set by resistors R1 and R2, and the switch outputs
connect to the inputs of a dual-input OR gate (U3). OR gates with more ...
korea.maxim-ic.com/appnotes.cfm/an_pk/2010 - 19k

Sequencing Circuit Provides Pseudo Voltage Tracker - Maxim [Open results in new window]
... 2). Then, as the voltage monitored at SETV exceeds its threshold, an internal charge
pump generates a voltage (GATE output) that enhances the gates of the n ...
korea.maxim-ic.com/appnotes.cfm/an_pk/4413 - 23k

Small Capacitor Improves Efficiency in High-Power CPU Supply ... [Open results in new window]
... The MAX1718 solves this problem by monitoring Q2's gate voltage, thereby
ensuring that Q1 turns on only after Q2 is completely off. ...
korea.maxim-ic.com/appnotes.cfm/an_pk/1135 - 20k

Designing the DS2726 to Protect Li+ Batteries During a Reverse ... [Open results in new window]
... is CC. Under normal operation CC will drive the charge-control FET's gate
to the voltage on the PKP pin to turn off the FET. CC ...
korea.maxim-ic.com/appnotes.cfm/an_pk/4349 - 23k