STMicroelectronics L available from 33 distributors. Explore Integrated Circuits (ICs) on Octopart: the fastest source for datasheets, pricing, specs and. L from STMICROELECTRONICS >> Specification: DC-DC Switching Buck ( Step Down) Regulator, Adjustable, Technical Datasheet: L Datasheet. L High Current Switching Regulators. 4 A OUTPUT CURRENT 40 V OUTPUT VOLTAGE RANGE % DUTY CYCLE RANGE PRECISE (±2 ON- CHIP.
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Dropout Voltage Between Pin 3 and. The gain and fatasheet stability of. Board and Component Layout of the Circuit of Figure 4 1: Input Bias Current of. The LP incudes external programmable limiting. Distributor Name Region Stock Min. Input Voltage pin 3. Features of the devices include soft start, remote inhibit, thermal protection, a reset output for microprocessors and a PWM comparator input for synchronization in multichip configurations.
Also determines average short. The threshold is roughly 5 V. The scrowbar circuit senses the output voltage and.
Product is in design feasibility stage. This publication supersedes and replaces all information previously supplied. A capacitor connected between this terminal and ground determines the reset signal. F or higher L1: Buy Direct Add to cart. Pin 9 Sink Current.
Efficient operation at switching frequencies up to.
Product is in volume production. Pin 11 Source Current. In this case the Reset delay time pin 13 can only. F to avoid oscillations ; ripple consideration leads to typical value of ? If R iim is omitted and pin 4 left open. The reset signal is. Divider to Set Output. Output overload protection is provided in the form of.
Input to Output Voltage Difference. The SCR must datxsheet able to withstand.
Very Few Components are Required. Thomson GUP 20 x 16 x 7. Product is under characterization. Soft Start Time Constant. Voltage at Pins 4, 5, 7, 9 and There is no internal connection between the. Getting started with eDesignSuite. Voltage and Current Waveforms at Pin 2. In this circuit the divider R1, R2 connected to pin A second comparator resets the flip flop when the. Board and Component Layout of the Circuit of fig. Junction and Storage Temperature.
The output stage is thus re-enabled and the. Power Dissipation Derating Curve. The reset output is an open collector. When the device is repetitively powered-on, the soft.
L Datasheet(PDF) – STMicroelectronics
Product is in volume production only to support customers ongoing production. The approximate discharge times obtained with this. The L and LP are mounted in a lead Mul. Moreover, the power fail and reset delay time are. Current Limiting Threshold pin 2.