Key facts
- Brand
- Linear Technology
- Model
- LT3150
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-06
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Linear Technology LT3150 Linear Regulator Controller Datasheet
The LT3150 is a linear regulator controller that drives a low-cost external N-channel MOSFET as a source follower to produce a fast transient response and very low dropout voltage. It includes a fixed frequency boost regulator that generates gate drive for the external MOSFET, utilizing an internally compensated current mode PWM architecture with a 1.4MHz switching frequency.
Read onlineLinear Technology LT3150 specifications
| Boost Switching Frequency | 1.4 MHz |
|---|---|
| FB1 Reference Voltage | 1.21 V |
| FB2 Reference Voltage | 1.21 V |
| Operating Ambient Temperature Range | 0°C to 70°C |
| Junction Temperature | 125°C |
| Package Type | 16-Lead SSOP |
| Switch Current Limit | 550 mA |
Source: Linear Technology LT3150 Linear Regulator Controller Datasheet
All Linear Technology LT3150 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the fixed switching frequency of the internal boost converter?
The internally compensated boost converter operates at a fixed frequency of 1.4MHz.
From: Linear Technology LT3150 Linear Regulator Controller Datasheet
What is the maximum operating ambient temperature range for this device?
The device can operate in an ambient temperature range from 0°C to 70°C.
From: Linear Technology LT3150 Linear Regulator Controller Datasheet
What is the maximum input voltage for the LT3150?
The absolute maximum rating for the input voltage (Vina) is 10 V.
From: Linear Technology LT3150 Linear Regulator Controller Datasheet
What is the typical dropout voltage at 4 A output?
Typical dropout voltage is 65 mV when delivering 4 A.
From: Linear Technology LT3150 Linear Regulator Controller Datasheet