LM5022QDGSRQ1
LM5022QDGSRQ1 is a high-performance switching controller suitable for a wide range of voltage inputs from 6-60V
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
1 | $1.336 | $1.34 |
10 | $1.124 | $11.24 |
30 | $1.006 | $30.18 |
100 | $0.881 | $88.10 |
500 | $0.822 | $411.00 |
1000 | $0.796 | $796.00 |
Inventory:8,843
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Part Number : LM5022QDGSRQ1
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Package/Case : VSSOP (DGS)-10
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Brands : TI
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Components Categories : Boost controllers (external switch)
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Datesheet : LM5022QDGSRQ1 DataSheet (PDF)
Overview of LM5022QDGSRQ1
LM5022QDGSRQ1 is a high voltage, non-synchronous buck controller designed for automotive applications. It operates over an input voltage range of 4.5V to 42V and can regulate an output voltage as low as 0.8V. The device can handle a maximum output current of 2.5A. The LM5022QDGSRQ1 features a fixed frequency pulse-width modulation (PWM) control scheme, adjustable frequency up to 2MHz, and a high gain error amplifier with 1% accuracy over temperature. It also offers a programmable soft-start function to minimize inrush current during start-up.This controller includes a robust set of protection features such as overvoltage protection, overcurrent protection, and thermal shutdown. The device is housed in a small, thermally enhanced VSSOP-10 package, making it suitable for space-constrained automotive applications.
Key Features
Application
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Topology | Boost, Flyback, Forward, SEPIC | Vin (min) (V) | 3 |
Vin (max) (V) | 60 | Vout (min) (V) | 1.25 |
Vout (max) (V) | 300 | Regulated outputs (#) | 1 |
Switching frequency (min) (kHz) | 200 | Switching frequency (max) (kHz) | 2200 |
Iq (typ) (mA) | 3.5 | Features | Enable, Frequency synchronization, Nonsynchronous rectification, UVLO adjustable |
Duty cycle (max) (%) | 90 | Rating | Automotive |
Operating temperature range (°C) | -40 to 125 | Type | Controller |
Warranty & Returns
Warranty, Returns, and Additional Information
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Parts Quality Guarantee: 365 days
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