DatasheetsPDF.com

LTC1157


Part Number LTC1157
Manufacturer Linear Technology
Title 3.3V Dual Micropower High-Side/Low-Side MOSFET Driver
Description LTC1157 3.3V Dual Micropower High-Side/Low-Side MOSFET Driver FEATURES s s s s s s s s s DESCRIPTIO Allows Lowest Drop 3.3V Supply Switching Ope...
Features s s s s s s s s s DESCRIPTIO Allows Lowest Drop 3.3V Supply Switching Operates on 3.3V or 5V Nominal Supplies 3 Microamps Standby Current 80 Microamps ON Current Drives Low Cost N-Channel Power MOSFETs No External Charge Pump Components Controlled Switching ON and OFF Times Compatible with 3.3V an...

File Size 221.81KB
Datasheet LTC1157 PDF File








Similar Ai Datasheet

LTC1150 : U U FEATURES ■ High Voltage Operation: ±16V ■ No External Components Required ■ Maximum Offset Voltage: 10µV ■ Maximum Offset Voltage Drift: 0.05µV/°C ■ Low Noise 1.8µVP-P (0.1Hz to 10Hz) ■ Minimum Voltage Gain: 135dB ■ Minimum PSRR: 120dB ■ Minimum CMRR: 110dB ■ Low Supply Current: 0.8mA ■ Single Supply Operation: 4.75V to 32V ■ Input Common Mode Range Includes Ground ■ 200µA Supply Current with Pin 1 Grounded ■ Typical Overload Recovery Time 20ms U APPLICATIO S ■ Strain Gauge Amplifiers ■ Electronic Scales ■ Medical Instrumentation ■ Thermocouple Amplifiers ■ High Resolution Data Acquisition LTC1150 ±15V Zero-Drift Operational Amplifier with Internal Capacitors DESCRIPTIO The LTC®1150 is.

LTC1151 : LTC1151 Dual ±15V Zero-Drift Operational Amplifier U U FEATURES ■ Maximum Offset Voltage Drift: 0.05µV/°C ■ High Voltage Operation: ±18V ■ No External Components Required ■ Maximum Offset Voltage: 5µV ■ Low Noise: 1.5µVP-P (0.1Hz to 10Hz) ■ Minimum Voltage Gain: 125dB ■ Minimum CMRR: 106dB ■ Minimum PSRR: 110dB ■ Low Supply Current: 0.9mA/Amplifier ■ Single Supply Operation: 4.75V to 36V ■ Input Common Mode Range Includes Ground ■ Typical Overload Recovery Time: 20ms ■ Available in 8-Lead N8 and 16-Lead SW Packages U APPLICATIO S ■ Strain Gauge Amplifiers ■ Instrumentation Amplifiers ■ Electronic Scales ■ Medical Instrumentation ■ Thermocouple Amplifiers ■ High Resolution Data Acquisition .

LTC1152 : LTC1152 Rail-to-Rail Input Rail-to-Rail Output Zero-Drift Op Amp FEATURES s s s s s s s s s s s DESCRIPTIO Input Common-Mode Range Includes Both Rails Output Swings Rail to Rail Output Will Drive 1kΩ Load No External Components Required Input Offset Voltage: 10µV Max Input Offset Drift: 100nV/°C Max Minimum CMRR: 115dB Supply Current: 3.0mA Max Shutdown Pin Drops Supply Current to 5µA Max Output Configurable to Drive Any Capacitive Load Operates from 2.7V to 14V Total Supply Voltage The LTC®1152 is a high performance, low power zero-drift op amp featuring an input stage that common modes to both power supply rails and an output stage that provides rail-to-rail swing, even into heavy loads.

LTC1153 : LTC1153 Auto-Reset Electronic Circuit Breaker FEATURES s s s s s s s s s s DESCRIPTIO Programmable Trip Delay: 15µs to 100ms Programmable Trip Current: 1mA to 20A Programmbale Auto-Reset Time: 1ms to 10 sec. 4.5V to 18V Supply Range Drives Low RDS(ON) N-Channel MOSFETs Status Output Indicates Fault Condition Thermal Trip with PTC Thermistor 8µA IQ in Standby Mode No External Charge Pump Capacitors Available in 8-Pin SOIC The LTC1153 electronic circuit breaker drives a low cost N-channel MOSFET to interrupt power to a sensitive electronic load in the event of an over-current condition. The breaker remains tripped for a period of time set by an external timing capacitor and then is autom.

LTC1154 : The LTC®1154 single high side gate driver allows using low cost N-channel FETs for high side switching applications. An internal charge pump boosts the gate drive voltage above the positive rail, fully enhancing an N-channel MOS switch with no external components. Micropower operation, with 8µA standby current and 85µA operating current, allows use in virtually all systems with maximum efficiency. Included on chip is programmable overcurrent sensing. A time delay can be added to prevent false triggering on high inrush current loads. An active high shutdown input is also provided and interfaces directly to a standard PTC thermistor for thermal shutdown. An open-drain output is provided to rep.

LTC1155 : The LTC®1155 dual high side gate driver allows using low cost N-channel FETs for high side switching applications. An internal charge pump boosts the gate above the positive rail, fully enhancing an N-channel MOSFET with no external components. Micropower operation, with 8µA standby current and 85µA operating current, allows use in virt.

LTC1156 : LTC1156 Quad High Side Micropower MOSFET Driver with Internal Charge Pump DESCRIPTIO The LTC1156 quad High side gate driver allows using low cost N-channel FETs for high side switching applications. An internal charge pump boosts the gate drive voltage above the positive rail, fully enhancing an N-channel MOS switch with no external components. Micropower operation, with 16µA standby current and 95µA operating current, allows use in virtually all systems with maximum efficiency. Included on chip is independent over-current sensing to provide automatic shutdown in case of short circuits. A time delay can be added to the current sense to prevent false triggering on high in-rush current loads. .

LTC1159 : LTC1159 LTC1159-3.3/LTC1159-5 High Efficiency Synchronous Step-Down Switching Regulators U U FEATURES s Operation from 4V to 40V Input Voltage s Ultrahigh Efficiency: Up to 95% s 20µA Supply Current in Shutdown s High Efficiency Maintained Over Wide Current Range s Current Mode Operation for Excellent Line and Load Transient Response s Very Low Dropout Operation: 100% Duty Cycle s Short-Circuit Protection s Synchronous FET Switching for High Efficiency s Adaptive Non-Overlap Gate Drives s Available in SSOP and SO Packages U APPLICATIO S s Step-Down and Inverting Regulators s Notebook and Palmtop Computers s Portable Instruments s Battery-Operated Digital Devices s Industrial Power Distribu.

LTC1159-3.3 : LTC1159 LTC1159-3.3/LTC1159-5 High Efficiency Synchronous Step-Down Switching Regulators U U FEATURES s Operation from 4V to 40V Input Voltage s Ultrahigh Efficiency: Up to 95% s 20µA Supply Current in Shutdown s High Efficiency Maintained Over Wide Current Range s Current Mode Operation for Excellent Line and Load Transient Response s Very Low Dropout Operation: 100% Duty Cycle s Short-Circuit Protection s Synchronous FET Switching for High Efficiency s Adaptive Non-Overlap Gate Drives s Available in SSOP and SO Packages U APPLICATIO S s Step-Down and Inverting Regulators s Notebook and Palmtop Computers s Portable Instruments s Battery-Operated Digital Devices s Industrial Power Distribu.

LTC1159-5 : LTC1159 LTC1159-3.3/LTC1159-5 High Efficiency Synchronous Step-Down Switching Regulators U U FEATURES s Operation from 4V to 40V Input Voltage s Ultrahigh Efficiency: Up to 95% s 20µA Supply Current in Shutdown s High Efficiency Maintained Over Wide Current Range s Current Mode Operation for Excellent Line and Load Transient Response s Very Low Dropout Operation: 100% Duty Cycle s Short-Circuit Protection s Synchronous FET Switching for High Efficiency s Adaptive Non-Overlap Gate Drives s Available in SSOP and SO Packages U APPLICATIO S s Step-Down and Inverting Regulators s Notebook and Palmtop Computers s Portable Instruments s Battery-Operated Digital Devices s Industrial Power Distribu.




Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)