LA Datasheet, LA STMicroelectronics Switching Voltage Regulator Datasheet. Datasheets, LA. Other Related Documents, LA View All Specifications. Product Training Modules, DC to DC Conversion Cookbook. EDA / CAD. Details, datasheet, quote on part number: LA Features of the LA include reset and power fail for microprocessors, feed forward line regulation, soft .

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Closing the loop directly gives an output. Product is in volume production 6.

10A Switching Regulator

Reset and Power Fail Functions. The LA is a stepdown monolithic power switching regulator delivering 10A at a voltage variable from 5. External capacitor connected to ground determines with R osc the. Communications Equipment, Computers and Datasueet.

(PDF) L4970A Datasheet download

Distributor Name Region Stock Min. Error Amplifier Output Sink Current. Product is in design feasibility stage. Input Current with High. Media Subscription Media Contacts.


Reference Voltage pin14 vs. This error signal is then. Selectors Simulators and Models. Product is in volume production Evaluation: High Level Out Voltage.

Realized with BCD mixed technology, the device uses a DMOS output transistor to obtain very high efficiency and very fast switching times.

LA Datasheet(PDF) – STMicroelectronics

Getting started with eDesignSuite. The reset output is an open collector-drain. Fig 4A shows the case when the supply voltage is. Please contact our sales support for information dztasheet specific devices.

Pin 9 and 7. Limited Engineering samples available Preview: A PWM latch is in. T case – T amb. When the load current exceeds a preset. An external bootstrap capacitor charged to 12V.

It may be connected via a. At turn on output overcurrents are prevented by. The reset and power fail circuit. Dropout Voltage Between Pin 9 and. Fig 4B shows the case when the output is 5. Soft Start Source Current.

Reference Voltage pin 15 vs. A capacitor is connected between thi sterminal and. Device turn on is around 11V with a typical 1V. Line Transient Response see fig. Output overload protection is provided by datashdet cur. Due to the fast.


For component values, refer to test circuit part list. Details are subject to change without notice.

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