Overview
The LT8607IMSE#TRPBF, produced by Analog Devices Inc., is a compact and highly efficient synchronous monolithic step-down switching regulator. This regulator is designed to operate with a wide input voltage range of 3V to 42V and can deliver up to 750mA of continuous current. It features a non-switching quiescent current of just 1.7µA, making it ideal for applications requiring low power consumption. The LT8607IMSE#TRPBF operates in low ripple Burst Mode, ensuring high efficiency even at very low output currents while maintaining an output ripple below 10mV peak-to-peak.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Input Voltage | 3 | 42 | V | |
| Output Voltage | 0.778 | 41.4 | V | |
| Output Current | 750 | mA | ||
| Switching Frequency | 200kHz | 2.2MHz | ||
| Quiescent Current | 1.7 | µA | ||
| Operating Temperature | -40°C | 125°C | ||
| Package Type | MSOP-10 | |||
| Synchronous Rectifier | Yes |
Key Features
- Fast Minimum Switch-On Time: 25ns
- High Efficiency Operation: >95%
- Synchronizable up to 1MHz
- Internal compensation and peak current mode topology for stable loop operation and fast transient response
- EN/UV pin with an accurate 1V threshold for programming VIN undervoltage lockout or shutdown
- Overtemperature protection to protect the device during overload conditions
- Low ripple Burst Mode operation for high efficiency at low output currents
Applications
- High Frequency Operation: Suitable for applications requiring high switching frequencies.
- Integrated Protection Features: Ideal for systems needing built-in overtemperature protection and undervoltage lockout.
- Low Power Consumption: Suitable for battery-powered devices and other low-power applications.
- Compact Designs: The MSOP-10 package makes it suitable for space-constrained designs.
Q & A
- What is the input voltage range of the LT8607IMSE#TRPBF?
The input voltage range is from 3V to 42V.
- What is the maximum output current of the LT8607IMSE#TRPBF?
The maximum output current is 750mA.
- What is the quiescent current of the LT8607IMSE#TRPBF in non-switching mode?
The quiescent current is 1.7µA.
- What is the operating temperature range of the LT8607IMSE#TRPBF?
The operating temperature range is from -40°C to 125°C.
- Does the LT8607IMSE#TRPBF have built-in overtemperature protection?
Yes, it has built-in overtemperature protection.
- Can the LT8607IMSE#TRPBF be synchronized with an external clock?
Yes, it can be synchronized up to 1MHz.
- What is the typical efficiency of the LT8607IMSE#TRPBF?
The typical efficiency is greater than 95%.
- What package type does the LT8607IMSE#TRPBF come in?
The package type is MSOP-10.
- Does the LT8607IMSE#TRPBF have a shutdown feature?
No, it does not have a shutdown feature, but it can be shut down using the EN/UV pin.
- What is the minimum on-time of the LT8607IMSE#TRPBF?
The minimum on-time is 35ns.
