LM2575T-5 DATASHEET PDF
LMT-5 – LM Step-Down 5-Voltage Regulator Datasheet – Buy LMT Technical Information – National Semiconductor LMT-5 Datasheet. Data sheets and support documentation can be found on. Micrel’s web Unregulated. DC Input. LM +. CIN. µF. +VIN. 1. 3. Gnd. 5. On/Off. 2. Output. LMT-5 Switching Voltage Regulators are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for LMT-5 Switching Voltage.
|Published (Last):||28 November 2008|
|PDF File Size:||20.58 Mb|
|ePub File Size:||17.71 Mb|
|Price:||Free* [*Free Regsitration Required]|
For a robust design, the diode should have a current rating equal to the maximum current limit of the LM to be able to withstand a continuous output short. In the Adjustable version of the Dayasheet switching regulator this pin is the direct input of the error amplifier and the resistor pm2575t-5 R2 connected externally to allow programming of the output voltage. For stable operation, the capacitor must satisfy the Output Capacitor Selection C out A. In many cases, the power dissipated by the LM regulator is so.
Elcodis is a trademark of Elcodis Company Ltd. The reverse voltage rating of the diode should be at least 1.
LMT-5 Datasheet pdf – 5V dual A step down switching voltage regulator – BayLinear
To simplify the inductor selection process, an inductor selection guide for the LM regulator was added to this data sheet Figures 17 through By grounding the feedback pin, the regulator senses the inverted output voltage and regulates dayasheet. Functional operation above the Recommended Operating Conditions is not implied.
See detailed ordering and shipping information in the package. Download datasheet Kb Share this page. Undervoltage Lockout Circuit for http: The LM series of regulators are monolithic integrated circuits. This picture does not show the complete circuit.
Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance. These devices are available in fixed output voltages of 3.
All circuits of this series are. Dwtasheet general marking information in the device marking. When the LM is used as shown in the Figure 14 test circuit, system performance will be as shown in system parameters section. Adjustable Version Output Voltage Range of 1. Inductor The magnetic components are the cornerstone of all switching power supply designs Device listed in bold are available from ON Semiconductor.
LM2575-5.0 Buck Converter overview
Unless otherwise specified for the Feedback LM mH Output The output ripple voltage value ranges from 0. Stresses exceeding Maximum Ratings may damage the device. Copy your embed code and put on your site: Datasgeet Diagram of the 8 1. For a robust design the diode should have a current rating equal to the maximum current limit of the LM to be able datashewt withstand a continuous output short B.
All other trademarks are the property of their respective owners.
LM Datasheet(PDF) – Motorola, Inc
These regulators were designed to minimize the number of external. In many cases, the power dissipated by the LM regulator is so low, that no heatsink is required or its size could be reduced dramatically. Maximum Ratings are stress ratings only. Table 4 provides a list of suitable diodes for the LM regulator. Output Voltage Ripple and Transients Source of the Output Ripple Since the LM is a ,m2575t-5 mode power supply regulator, its output voltage, if left unfiltered, will contain a sawtooth ripple voltage at the switching frequency.
Table 1 and Table 2 of this Indicator Selection Guide shows some examples of different manufacturer products suitable for design with the LM